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ChemicalBook--->CAS DataBase List--->74530-56-6

74530-56-6

74530-56-6 Structure

74530-56-6 Structure
IdentificationBack Directory
[Name]

TERT-BUTYL-4-CHLORO-3-OXOBUTANOATE
[CAS]

74530-56-6
[Synonyms]

t-Butyl 4-Chloroacetoacetate
tert-butyl 4-chloro-3-oxobutyrate
TERT-BUTYL-4-CHLORO-3-OXOBUTANOATE
tert.-Butyl-4-chloroacetoacetate,85%
4-Chloro-3-oxobutyric acid tert-butyl ester
Butanoic acid,4-chloro-3-oxo-, 1,1-dimethylethyl ester
[EINECS(EC#)]

277-910-1
[Molecular Formula]

C8H13ClO3
[MDL Number]

MFCD00052188
[MOL File]

74530-56-6.mol
[Molecular Weight]

192.64
Chemical PropertiesBack Directory
[Boiling point ]

230.5±15.0 °C(Predicted)
[density ]

1.115±0.06 g/cm3(Predicted)
[storage temp. ]

Hygroscopic, Refrigerator, under inert atmosphere
[solubility ]

Chloroform (Slightly), DMSO (Slightly), Methanol (Slightly)
[form ]

Oil
[pka]

9.58±0.46(Predicted)
[color ]

Clear Yellow
Safety DataBack Directory
[RIDADR ]

1760
[HazardClass ]

8
[PackingGroup ]

III
Hazard InformationBack Directory
[Uses]

tert-Butyl-4-chloro-3-oxobutanoate acts as a reagent in the synthetic preparation of cephalosporin antibiotics and penicillin derivatives. Also functions as a reagent for the synthesis of Ethyl 4-Chloroacetoacetate.
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