Density and/or relative density: 1.071: Relative vapour density: no data available: Particle characteristics: no data available: 10. Chat now for more business. Title: Terpenoids and gamma-pyrone derivatives from Prangos tschimganica. We warmly welcome you to buy 2h-pyran-3(4h)-one, dihydro- cas 23462-75-1 in stock here from our factory. Refractive Index : n 20 D 1.45. Packing:200kg/drum. Density: 1.08 ; Refractive Index: 1.45 ; Storage Temp: Store at 0-8C ; Move the mouse over the image for zoom tetrahydro-4H-pyran-4-one Storage. The most common structural change made to the scaffold of 1, namely replacement of the N-(piperidin-1-yl)-4H-pyrazole-3-carboxamide moiety with an N-(4-cyano-tetrahydro-2H-pyran-4-yl)-4H-pyrazole-3-carboxamide moiety was computed to reduce lipophilicity by about 0.65 cLogD units. Contact China Manufactory Shaanxi Dideu Medichem Co. Ltd for the product Tetrahydro-4H-pyran-4-one CAS NO 29943-42-8. The yield is 90 %. Physical Form (at 20C): Liquid: Boiling Point: 165-167C: Flash Point: 55C: Density: 1.084: Refractive Index: 1.4510-1.4530: Long-Term Storage: Store long-term in a cool . 1-(tetrahydro-2H-pyran-4-yl)-3,4-diphenyl-1H-pyrazol-5-carboxylic acid 1338247-59-8 Chemsrc provides 1-(Tetrahydro-2H-pyran-4-yl)ethanone(CAS#:137052-08-5) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 1.084 g/mL at 25 C (lit.) Tetrahydro-4H-pyran-4-one | C5H8O2 | CID 121599 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological . Specific Gravity / Relative density 1.088 g/mL (20) Vapour density 3.5 (Air=1) Particle characteristics No data available Section 10: STABILITY AND REACTIVITY Stability Molecular Weight: 100.12. . Density. Packing:200kg/drum. Get All The Latest News . InChI.

Basic Info Numbering system Properties Safety Info Synthesis Route Total 14 Documents >> 142-68-7 oxane 96-47-9 5,7-Dihydroxy-2-phenyl-6-[3,4, 5-trihydroxy-6-(hydroxymethyl) tetrahydro-2H-pyran-2-yl]-8-(3,4,5-trihydroxytetrahydro-2H-p yran-2-yl)-4H-chromen-4-one Molecular Formula C 26 H 28 O 13 Average mass 548.493 Da CAS Number: 29943-42-8. . CAS Number 29943-42-8 Commodity Code 2932990090 MDL Number MFCD00006581 Purity 99%. It is also employed in a study of the enantioselective alpha-aminoxylation of . : A19010 Synonyms Tetrahydro-2H-pyran-4-one. Synonyms . ProName: 4H-Pyran-4-one,2,3-dihydro-3,5-dihydro. Ambient temperatures. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Description Applications It is employed in the preparation of 4-methoxytetrahydropyran-4-yl protecting group, synthesis of symmetric tetra substituted methanes. 1.4530.

Contact China Manufactory YushanWanfang Biotec for the product Dihydro-2H-pyran-3(4H)-one. Catalog Number: 16995; Synonyms: 4-Oxotetrahydropyran Tetrahydro-2H-pyran-4-one; Purity Limit: . . 31 Commercially available or readily prepared 1-(benzyloxy)-4-bromobenzene (7) was treated with BuLi at 78 C and followed by addition of tetrahydro-4H-pyran-4-one to give 4-[4-(benzyloxy)phenyl]tetrahydro-2H-pyran-4-ol (8), which was reduced to 9 under acidic hydrogenation conditions. 1.084 g/mL at 25 C (lit.) The 4H-Pyran-4-one,2,3-dihydro-3,5-dihydroxy-6-methyl- is an organic compound with the formula C 6 H 8 O 4. Product. If pyran-4-one possesses the localized structure (18), then it should exhibit dienophilic properties like those of 1,4-benzoquinone. chemBlink provides information about CAS # 29943-42-8, Tetrahydro-4H-pyran-4-one, Tetrahydro-2H-pyran-4-one, molecular formula: C5H8O2. Tetrahydro-4H-pyran-4-one. tetrahydro-4H-pyran-4-one Usage. Density: 1.084 g/mL at 25 C(lit.) : 29943-42-8; Synonyms: 4-Oxotetrahydropyran; Linear Formula: C5H8O2; Empirical Formula: C5H8O2; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich. Chemical Data; . C of A SDS. . Tetrahydro-4H-pyran-4-one is used in organic synthesis as building block for more complex chemical structures because it participate in a variety of cycloaddition reactions. In contrast to the study with . O=C1CCOCC1. Boiling Point: 166-166.4 . 4-Oxotetrahydropyran: IDENTITY: CAS Number: 29943-42-8: MDL Number: . Catalogue Number OR9280 Synonym(s): 4-Oxotetrahydro-4H-pyran. Chemical Data; . Tetrahydro-4H-pyran-4-one: Density: 1.08g/mL: Molecular Formula: C5H8O2: Quantity: 1g: InChI Key: JMJRYTGVHCAYCT-UHFFFAOYSA-N: IUPAC Name: oxan-4-one: PubChem CID: 121599: Percent Purity: 97%: CAS: R36/37/38 - Irritating to eyes, respiratory system and skin. Tetrahydro-4H-pyran-4-one Hazmat 99% (Assay by titration, GC) Product Specs. (Tetrahydro-2H-pyran-4-ylidene)acetonitrile: Molecular Structure: Molecular Formula: C 7 H 9 NO: Molecular Weight: 123.15: CAS Registry Number: 204651-40-1 : Properties: Solubility: Sparingly soluble (18 g/L) (25 C), Calc. 1.084. Density: 1.00.1 g/cm 3: Boiling Point: 178.315.0 C at 760 mmHg Vapour Pressure: 1.00.3 mmHg at 25C Enthalpy of Vaporization: . CAS Number 29943-42-8 Commodity Code 2932990090 MDL Number MFCD00006581 Purity 99%. Xi - Irritant.

The IUPAC name of this chemical is 3,5-dihydroxy-6-methyl-2,3-dihydropyran-4-one. AAA1901014 $878.88 / Each Quantity Add to cart Description Specifications Safety and Handling Description This Thermo Scientific brand product was originally part of the Alfa Aesar product portfolio. Tetrahydro-4H-pyran-4-one 29943-42-8 from AK Scientific, in San Francisco, California : Home; . Density : 1.084 g/mL. EnvironmentalChemistry.com Environmental , Chemistry & Hazardous Materials News, Careers & Resources IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING :-4--4- Product Description: Tetrahydro-4H-pyran-4-one Cat No. Tetrahydro-4H-pyran-4-one EC Number: 249-967-2 EC Name: Tetrahydro-4H-pyran-4-one CAS Number: 29943-42-8 Molecular formula: C5H8O2 IUPAC Name: tetrahydro-4H-pyran-4-one .

Description Tetrahydro-4-pyranol is a building block of various organic compounds and pharmaceuticals. Applications. 1S/C5H8O2/c6-5-1-3-7 . Shop Tetrahydro-4H-pyran-4-one, 97%, Thermo Scientific at Fishersci.se English English; Change Country. 3-Methoxytetrahydro-4H-pyran-4-one: Synonyms: 3-Methoxytetrahydropyran-4-one: Molecular Structure: Molecular Formula: C 6 H 10 O 3: Molecular Weight: 130.14: CAS Registry Number: 624734-17-4 : Properties: Solubility: Freely soluble (316 g/L) (25 C), Calc. High purity Tetrahydro-4H-pyran-4-one 98% TOP1 supplier in China. Tetrahydro-4H-pyran-4-one 29943-42-8 from AK Scientific, in San Francisco, California : Home; . Colorless to light yellow clear liquid: Boiling Point: 165-167C: Flash Point: 55C: Density: 1.084: Refractive Index: 1.4510-1.4530: Long-Term Storage: Store long-term in a . With the CAS registry number 28564-83-2, it is also named as Pyranone. Explore the latest full-text research PDFs, articles, conference papers, preprints and more on CONFORMATIONAL ANALYSIS. Tetrahydro-4H-pyran-4-one. The firs Catalog Number: 16995; Synonyms: 4-Oxotetrahydropyran Tetrahydro-2H-pyran-4-one; Purity Limit: . Nanomaterial pour density; Nanomaterial photocatalytic activity; Nanomaterial radical formation potential; Nanomaterial catalytic activity; . Chat now for more business. PF-04447943, (6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one), a recently described PDE9 inhibitor, was . * Boiling point: 246.333.0 C (760 Torr), Calc. 4H-Pyran-4-one,2,3-dihydro-3,5-dihydroxy-6-methyl- upplier in China; Quick Details. tetrahydro-4H-pyran-4-one Packaging and Shipping. 1,4-diethyl-5,6,7,7a-tetrahydrocyclopenta[c]pyran-3(1H)-one - C12H18O2, synthesis, structure, density, melting point, boiling point Ch emSynthesis Ch emical database Home CAS: 29943-42-8 MDL: MFCD00006581 EINECS: 249-967-2 Synonyms: Tetrahydro--pyran-4-one , Tetrahydro-2H-pyran-4-one , Tetrahydro--pyran-4-one The yield is 84.5 %. Facebook; Twitter; LinkedIn; GooglePlus; . S36 - Wear suitable protective clothing. A facile one-pot expeditious synthesis of 2-amino-4H-pyrans and 2-amino-5-oxo-5,6,7,8-tetrahydro-4H-chromenes has been described under solvent-free conditions using magnesium oxide as a catalyst . Product Name Tetrahydro-4H-pyran-4-one CAS 29943-42-8 Email xuli678323@126.com QQ 56860987 Our company takes quality as top priority, sticks to the tenet of "Credit First, Clients Paramount" and actively innovates science and technology. Articles of 1-(Tetrahydro-2H-pyran-4-yl)ethanone are included as well. Find product specific information CAS NO : 29943-42-8 | C5H8O2. Find quality suppliers and manufacturers of 2H-Pyran for price inquiry.where to buy 2H-Pyran(289-66-7).lookchem Also offer free database of 2H-Pyran289-66-7including Basic information, msds, physicochemical properties, articles,documents, preparation methods, raw materials, target Products etc. MSDS Spectrum Precursor Downstream Product Description Tetrahydro-4-pyrone is used in organic synthesis as building block for more complex chemical structures because it participate in a variety of cycloaddition reactions. Tetrahydro-4H-pyran-4-one >95.0%(GC) 1g. (6-Chlorohexyloxy)tetrahydro-2H-pyran. The synthesis of common intermediate (13) is outlined in Scheme 1. CAS Number. The methyl enol ether is a useful protecting agent for alcohols, e.g. tetrahydro-4H-pyran-4-one - cas 29943-42-8, synthesis, structure, density, melting point, boiling point A19010 Tetrahydro-4H-pyran-4-one, 98% . with the advantage over 3,4-Dihydro-2H-pyran. 2,2-Dimethyltetrahy dro-4H-pyran-4-one [ACD/IUPAC Name] 2,2-Dimthylttrahy dro-4H-pyran-4-one [French] [ACD/IUPAC Name] . Journal: The Journal of organic chemistry 20010727. Solubility : soluble in water: Stability .

propos de . Very soluble in water. Solubility. Density: 1.071: Boiling point: 87 C (15 mmHg) Refractive index: 1.462: Flash point: 190 F : Safety Data: Hazard Symbols . Uses of Tetrahydro-4H-pyran-4-one Tetrahydro-4H-pyran-4-one can react with Morpholine to get 4- (3,6-Dihydro-2H-pyran-4-yl)-morpholine. * Flash point . Find methods information, sources, references or conduct a literature review . Refractive Index. The product's classification code is Mutation data. 6. Tetrahydro-1,3,4,6-tetrakis(2-mercaptoethyl)-Imidazo[4,5-d]imidazole-2,5(1H,3H)-dione: Synonyms: TS-G; TS-G-C 2: Molecular Structure: Molecular Formula: C 12 H 22 N 4 O 2 S 4: Molecular Weight: 382.59: CAS Registry Number: 1569262-17-4 : Properties: Solubility: Sparingly Soluble (6.5E-4 g/L) (25 C), Calc. 4-Oxotetrahydropyran: IDENTITY: CAS Number: 29943-42-8: MDL Number: . It is quite remarkable that many top-selling pharmaceuticals contains 4-H pyran derivatives [39][40][41][42][43] this encouraged us to synthesis 4-H pyran derivatives through the multi-component . A combination of a first organic compound and a second organic compound forms an exciplex. Density: 1.192 g/cm 3: . 3,4-dihydronaphthalen-2 (1H)-one - Risk and Safety.

* Density: 1.1390.06 g/cm 3 (20 C 760 Torr), Calc. According to 4H-chromenes importance, we synthesized a novel magnetic UiO-66 functionalized with 4,4-diamino-2,2-stilbenedisulfonic as an efficient and reusable solid acid catalyst for . Basic Info Numbering system Properties Safety Info Synthesis Route Total 15 Documents >> 142-68-7 oxane 96-47-9 2-Methyltetrahydrofuran 2081-44-9 Tetrahydro-4-pyranol Detail>> More MSDS Total 2 Documents >> SDS 1.0 Expand SDS 1.0 Collapse density. Tetrahydro-4H-pyran-4-one is employed in the preparation of 4-methoxytetrahydropyran-4-yl protecting group, synthesis of symmetric tetra substituted methanes. Name:3-hydroxy-4H-pyran-4-one,CAS:496-63-9.Molecular Fomula:C5H4O3,Molar Mass:112.08,Density:1.4830.06 g/cm3(Predicted),Melting Point:117-118C,Boling Point:298.7 . 6-methoxy-2-phenyl-2,3-dihydro-4H-pyran-4-one - C12H12O3, synthesis, structure, density, melting point, boiling point The loss of cation binding ability is attributed to the withdrawal of electron density from the crown ether unit on opening the pyran ring. 3-methylenehexahydro-4H-furo[2,3-b]pyran - C8H12O2, synthesis, structure, density, melting point, boiling point Not Intended for Diagnostic or Therapeutic Use.

Tetrahydro-4H-pyran-4-one . Providing a light-emitting element emitting light in a broad emission spectrum. Computed ligand lipophilicities. This chemical's molecular formula is C 7 H 12 O 2 and molecular weight is 128.17. C of A SDS. Tetrahydro-4H-pyran-4-one, 98%, Thermo Scientific Manufacturer: Thermo Fisher Scientific A1901014 View more versions of this product Catalog No. Formula : C5H8O2 mol : 100.12 Boiling point: 69C Melting point : C Density : 1.09 P&H codes : H226P210,P233,P303+P361+P353,P370+P378,P403+P235,P501GHS02 Flammable liquid and vapour. Density: 1.071: Boiling point: 87 C (15 mmHg) Refractive index: 1.462: Flash point: 190 F : Safety Data: Hazard Symbols .

Reaction of 2,3-dimethyl-buta-1,3-diene with pyran-4-one failed to produce any of the adduct (209). density. Chat now for more business. CasNo: 28564-83-2; Molecular Formula: C6H8O4; Appearance: white powder; Application: Used as Pharmaceutical Intermediates; DeliveryTime: within 15 days after placing an order ;

tetrahydro-4H-pyran-4-one Storage. ab initio and density functional theory studies on methoxyethene, 3-methoxypropenal, 2,3-dihydro-4H-pyran-4-one, and 4H-pyran-4-one. Back to Laboratory supplies; Occupational safety and protection; Waste disposal bags; Absorbents; Respiratory protection and accessories; Waste collectors Storage & Sensitivity. tetrahydro-4H-pyran-4-one Usage. Service la clientle. tetrahydro-4H-pyran-4-one Packaging and Shipping. . This reaction needs Toluene by heating for 6 hours.

By using a new and easy made electron acceptor precursor, 4-(dicyanomethylene)-2,8-dimethyl-5,6,7,8-tetrahydro-4H-1-benzopyran, the red fluorescent materials could be synthesized without bis . Min.Order: 1 Kilogram FOB Price: USD $ 3.0-3.0/Kilogram Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. Chemsrc provides Tetrahydro-2H-pyran-4-one(CAS#:29943-42-8) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. * Density: 1.3340.06 g/cm 3 (20 C . in nucleotide synthesis, with the advantage over 3,4-Dihydro-2H-pyran. Rvr labs pvt ltd offers,Tetrahydro-4H-pyran-4-one for your research needs.

Density: 1.084 g/mL at 25 C(lit.) Tetrahydro-4H-pyran-4-one (CAS 29943-42-8), a synthetic intermediate for preparing the 4-methoxytetrahydropyran-4-yl protecting group, from Santa Cruz.

Density : 1.084 g/mL at 25 C(lit.) Product Name 1-(Tetrahydro-2H-pyran-4-yl)ethanone CAS 137052-08-5 Tel 0086-23-67770219 Email chemnet@chemieliva.com Name:3-bromotetrahydro-4H-pyran-4-one,CAS:98021-79-5.Molecular Fomula:C5H7BrO2,Molar Mass:179.012,Density:1.652g/cm 3 ,Boling Point:226.451C at 760 mmHg,Flashing . WGK 3: highly water endangering ADR : UN1224 Class : 3 Packing group : III. -2H-pyran-4-ethanol Tetrahydropyran-3-methanamine Tetrahydropyran-2-methanol Tetrahydropyran-3-ol Tetrahydro-2H-pyran-3-one Tetrahydro-4H-pyran-4-one 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid 1,5,6,8 . * Density: 1.080.1 g/cm 3 (20 C 760 Torr), Calc. . Water solubility: MISCIBLE: BoilingPoint: 166-166.5 C(lit.) CAS 1218-80-. This reaction needs Fluorine and Acetonitrile.

Aldrich-198242; Tetrahydro-4H-pyran-4-one 0.99; CAS No. Catalogue Number OR9280 Synonym(s): 4-Oxotetrahydro-4H-pyran. Description. Safety Description.

NAME 6-Bromo-2-phenyl-(4H)-4-benzopyranone. 29943-42-8. Tetrahydro-4H-pyran-4-one, 98% (GC) Add to Favorites : 4-Oxotetrahydropyran: IDENTITY: CAS Number: 29943-42-8: MDL Number: MFCD00006581: MF: . Risk Codes. GLOBALLY HARMONIZED SYSTEM (GHS) Pictograms Signal Word Warning Hazard Statements H226 Precautionary Statements We're professional 2h-pyran-3(4h)-one, dihydro- cas 23462-75-1 manufacturers and suppliers in China, specialized in providing high quality API, intermediates and fine chemicals. J20441 AKSci Bulk Reagent Tetrahydro-4H-pyran-4-one, >99% (GC) Add to Favorites 4-Oxotetrahydropyran A hazmat fee may apply, depending on the amount ordered. Consequently, the majority of the prepared ligands have much lower cLogD values . 98% (GC) Physical Form (at 20C): Liquid: Boiling Point: 165-167C: Flash Point: 55C: Density: 1.084: Refractive Index: 1.4510-1.4530: Long-Term Storage: Store long-term in a cool, dry place: DOT . Tetrahydro-4H-pyran-4-one Ethanol 1,3-Acetonedicarboxylic acid 4H-pyran-4-one 1,3,5-trioxane propene Formaldehyde (+/-)-3,4-epoxytetrahydropyran 3-Buten-1-ol Chelidonic Acid The 4H-thiopyran-4-one (210) was also inert, although the sulfone (211) reacted readily. Contact China Manufactory Jilin Haofei lmport and Export trade company for the product Best Price/ Tetrahydropyran-4-one CAS NO.29943-42-8. Supplier. Tetrahydro-4H-pyran-4-one puriss., 98.5% (GC); CAS Number: 29943-42-8; EC Number: 249-967-2; Synonyms: 4-Oxotetrahydropyran; find Sigma-Aldrich-87475 MSDS, related peer-reviewed papers, technical documents, similar products & more at Sigma-Aldrich . -2H-pyran-4-ethanol Tetrahydropyran-3-methanamine Tetrahydropyran-2-methanol Tetrahydropyran-3-ol Tetrahydro-2H-pyran-3-one Tetrahydro-4H-pyran-4-one 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid 1,5,6,8 . Tetrahydro-4H-pyran-4-one can be prepared by Tetrahydro-pyran-4-ol. SMILES string. Used in pharmaceutical intermediates, organic synthesis. Density: 1.065 g/cm3. Stability and reactivity . Of note, PF-04447943 did not increase spine density in control animals, although only one dose was used which may not have been optimal. Density: 1.08 ; Refractive Index: 1.45 ; Storage Temp: Store at 0-8C ; Move the mouse over the image for zoom 1S/C5H8O2/c6-5-1-3-7-4-2-5/h1-4H2 . Articles of Tetrahydro-2H-pyran-4-one are included as well. >> amp version: 1-(Tetrahydro-2H .

For Research Use Only. We warmly welcome you to buy tetrahydro-4h-pyran-4-one cas 29943-42-8 in stock here from our factory. PF-04447943, (6-[(3S,4S)-4-methyl-1-(pyrimidin-2-ylmethyl)pyrrolidin-3-yl]-1-(tetrahydro-2H-pyran-4-yl)-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one), a recently . This page contains information on the chemical 4h-Pyran-4-One, Tetrahydro-3,5-Bis(Hydroxymethyl)-(9ci) including: 2 synonyms/identifiers. .

Density 1.084 g/cm Boiling Point 165-167 . SMILES string. Tetrahydro-4H-pyran-4-one: Density: 1.08g/mL: Molecular Formula: C5H8O2: Quantity: 1g: InChI Key: JMJRYTGVHCAYCT-UHFFFAOYSA-N: IUPAC Name: oxan-4-one: PubChem CID: 121599: Percent Purity: 97%: CAS: Hazard Symbols. Application: Tetrahydro-4H-pyran-4-one is a synthetic intermediate for preparing the 4-methoxytetrahydropyran-4-yl protecting group. 5-hydroxy-2-(hydroxymethyl)-4h-pyran-4-one: Chemical formula-C6H6O4 . 4-Oxotetrahydropyran: IDENTITY: CAS Number: 29943-42-8: MDL Number: . Encyclopedia. The 2,2-Dimethyltetrahydropyran-4-one, with the CAS registry number 1194-16-7, is also known as 2,2-Dimethyltetrahydro-4H-pyran-4-one. InChI.

Boc Sciences offers 4H-Pyran-4-one (108-97-4) in bulk, please inquire us to get a quote for (108-97-4) 4H-Pyran-4-one. Physical Form (at 20C): Liquid: Boiling Point: 165-167C: Flash Point: 55C: Density: 1.084: Refractive Index: 1.4510-1.4530: Long-Term Storage: Store long-term in a cool . Product name Tetrahydro-4H-pyran-4-one Product code 202-14731 Manufacturer FUJIFILM Wako Pure Chemical Corporation 1-2 Doshomachi 3-Chome Chuo-ku, Osaka 540-8605, Japan . Used in pharmaceutical intermediates, organic synthesis. Tetrahydro-4H-pyran-4-one SAFETY DATA SHEET Page 1 / 8 Creation Date 10-Feb-2011 Revision Date 07-Jan-2021 Version 3 ALFAAA19010 SECTION 1. Home; . Density 1.084 g/cm Boiling Point 165-167 . An efficient and convenient method for synthesis of a series of 2-amino-4-aryl-4H,8H-6-methyl-8-oxo-pyrano[3,2-b]pyran derivatives by one-pot, three-component reaction of an aromatic aldehyde . Get All The Latest News . * Boiling point: 201.330.0 C . Shop Tetrahydro-4H-pyran-4-one, 97%, Thermo Scientific at Fishersci.se English English; Change Country. Back to Laboratory supplies; Occupational safety and protection; Waste disposal bags; Absorbents; Respiratory protection and accessories; Waste collectors Fe 3 O 4 @SiO 2-imid-PMA n-catalyzed synthesis of 2-amino-3-cyano-tetrahydro-4H-benzo[b]pyran in water under ultrasonic .

Water solubility: MISCIBLE: BoilingPoint: 166-166.5 C(lit.) Tetrahydro-4H-pyran-4-one Hazmat 99% (Assay by titration, GC) Product Specs. We're professional tetrahydro-4h-pyran-4-one cas 29943-42-8 manufacturers and suppliers in China, specialized in providing high quality API, intermediates and fine chemicals. O=C1CCOCC1. Tetrahydro-4H-pyran-4-one 29943-42-8 from AK Scientific, in San Francisco, California : Home; .