CAS 89129-66-8|Methyl 4,4-difluoro-3-oxobutanoate

Introduction：Basic information about CAS 89129-66-8|Methyl 4,4-difluoro-3-oxobutanoate, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	Methyl 4,4-difluoro-3-oxobutanoate
CAS Number	89129-66-8	Molecular Weight	152.096
Density	1.2±0.1 g/cm3	Boiling Point	147.3±30.0 °C at 760 mmHg
Molecular Formula	C₅H₆F₂O₃	Melting Point	/
MSDS	/	Flash Point	42.5±19.4 °C

Names

Name	Methyl 4,4-difluoro-3-oxobutanoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	147.3±30.0 °C at 760 mmHg
Molecular Formula	C₅H₆F₂O₃
Molecular Weight	152.096
Flash Point	42.5±19.4 °C
Exact Mass	152.028503
PSA	43.37000
LogP	0.84
Vapour Pressure	4.4±0.3 mmHg at 25°C
Index of Refraction	1.363
InChIKey	OHTZSGZMMOMLKA-UHFFFAOYSA-N
SMILES	COC(=O)CC(=O)C(F)F

Safety Information

HS Code	2918300090

Customs

HS Code	2918300090
Summary	2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%

Synonyms

Methyl 4,4-difluoro-3-oxobutanoate

methyl 4,4-difluoro-3-oxo butanoate

4,4-difluoro-3-oxo-butanoic acid methyl ester

Methyl-4,4-difluoroacetoacetate (MeDFAA)

Methyl-4,4-difluoroacetoacetate

methyl 4,4-difluoro-3-oxobutyrate

Butanoic acid, 4,4-difluoro-3-oxo-, methyl ester

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