CAS 2266-48-0|ethyl 2,2-difluoroacetoacetate

Introduction：Basic information about CAS 2266-48-0|ethyl 2,2-difluoroacetoacetate, 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	ethyl 2,2-difluoroacetoacetate
CAS Number	2266-48-0	Molecular Weight	166.123
Density	1.2±0.1 g/cm3	Boiling Point	161.2±35.0 °C at 760 mmHg
Molecular Formula	C₆H₈F₂O₃	Melting Point	/
MSDS	/	Flash Point	50.5±20.8 °C

Names

Name	ethyl 2,2-difluoro-3-oxobutanoate
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	161.2±35.0 °C at 760 mmHg
Molecular Formula	C₆H₈F₂O₃
Molecular Weight	166.123
Flash Point	50.5±20.8 °C
Exact Mass	166.044144
PSA	43.37000
LogP	1.33
Vapour Pressure	2.3±0.3 mmHg at 25°C
Index of Refraction	1.376
InChIKey	NXMSOLWESKBEJJ-UHFFFAOYSA-N
SMILES	CCOC(=O)C(F)(F)C(C)=O

Safety Information

Risk Phrases	R10;R36/38
Safety Phrases	S16-S26-S36
RIDADR	1993
Packaging Group	III
Hazard Class	3
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

MFCD00190633

Ethyl difluoroacetoacetate

ethyl 2,2-difluoro-3-oxo-butanoate

2,2-Difluoro-3-oxo-butyric acid ethyl ester

Ethyl 2,2-difluoro-3-oxobutanoate

2,2-Difluor-acetessigsaeure-aethylester

Ethyl2,2-difluoroacetoacetate

Butanoic acid, 2,2-difluoro-3-oxo-, ethyl ester

2,2-DIFLUORO-3-OXOBUTYRIC ACID ETHYL ESTER

2,2-difluoro-acetoacetic acid ethyl ester

ETHYL 2,2-DIFLUOROACETOACETATE

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