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ChemicalBook >> CAS DataBase List >> DEHYDROACETIC ACID

DEHYDROACETIC ACID

DEHYDROACETIC ACID price.
  • $275 - $610.5
  • Product name: DEHYDROACETIC ACID
  • CAS: 771-03-9
  • MF: C8H8O4
  • MW: 168.15
  • EINECS:212-227-4
  • MDL Number:MFCD00006634
  • Synonyms:Einecs 212-227-4;Dehydroacetic enol form
7 prices
Selected condition：
Brand
  • Alichem
  • Chemenu
  • Crysdot
  • TRC
Package
  • 500mg
  • 5g
  • 10g
  • ManufacturerAlichem
  • Product number771039
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
  • Packaging5g
  • Price$371
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number771039
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
  • Packaging10g
  • Price$610.5
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM311151
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95%
  • Packaging5g
  • Price$327
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM311151
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95%
  • Packaging10g
  • Price$514
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11059530
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95+%
  • Packaging5g
  • Price$347
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11059530
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95+%
  • Packaging10g
  • Price$545
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberB400185
  • Product description3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one
  • Packaging500mg
  • Price$275
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Alichem 771039 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 5g $371 2021-12-16 Buy
Alichem 771039 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 10g $610.5 2021-12-16 Buy
Chemenu CM311151 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95% 5g $327 2021-12-16 Buy
Chemenu CM311151 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95% 10g $514 2021-12-16 Buy
Crysdot CD11059530 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95+% 5g $347 2021-12-16 Buy
Crysdot CD11059530 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 95+% 10g $545 2021-12-16 Buy
TRC B400185 3-Acetyl-4-hydroxy-6-methyl-2H-pyran-2-one 500mg $275 2021-12-16 Buy

Properties

Melting point :112 °C
Boiling point :305.0±42.0 °C(Predicted)
Density :1.369±0.06 g/cm3(Predicted)
storage temp. :Sealed in dry,Room Temperature
pka :5.27±0.50(Predicted)
Odor :at 100.00?%. odorless
LogP :0.221 (est)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one is a reagent used in the preparation of of 2,4-disubstituted-1,5-benzodiazepines of CNS active agents.

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