Difluoroacetic anhydride

Names

[ CAS No. ]:
401-67-2

[ Name ]:
Difluoroacetic anhydride

[Synonym ]:
Difluoroacetic anhydride

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
93.6±35.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄H₂F₄O₃

[ Molecular Weight ]:
174.051

[ Flash Point ]:
11.3±20.8 °C

[ Exact Mass ]:
173.994003

[ PSA ]:
43.37000

[ LogP ]:
0.53

[ Vapour Pressure ]:
49.0±0.2 mmHg at 25°C

[ Index of Refraction ]:
1.314

MSDS

Safety Information

[ Hazard Codes ]:
C: Corrosive;

[ RIDADR ]:
3265.0

[ Hazard Class ]:
8.0

[ HS Code ]:
2915900090

Precursor & DownStream

Precursor

DownStream

1,1,2,2-tetrafluoroethane
Difluoroacetic acid
2-Difluoromethyl-1H-benzoimidazole
2,2-difluoroacetyl fluoride

Customs

[ HS Code ]: 2915900090

[ Summary ]:
2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

Related Compounds

bromodifluoroacetic anhydride
Chlorodifluoroacetic anhydride
Difluoroacetic acid
Methacrylic anhydride
Perfluorooctanoic anhydride
BENZENESULFONIC ANHYDRIDE
2-[4-Hydroxy-1-(phenylmethyl)-4-piperidinyl]-3-pyridinemethanol
tert-butyl 4-methyl-6,7-dihydrothieno[3,2-c]pyridine-5(4H)-carboxylate
Ethyl 2-(4-{[(tert-butoxy)carbonyl]amino}phenoxy)acetate
(1-(tert-butoxycarbonyl)-4-chloro-7-methoxy-1H-indol-2-yl)boronic acid
4-Bromo-2-cyclopentyloxy-1-ethoxy-benzene
1-(9H-fluoren-9-yl)prop-2-en-1-one
4-[(2-Cyclohexylethyl)methylamino]benzoic acid
1-[3(2-Cyclohexylethoxy)benzoyl]-3-methylpiperazine
4-(Cycloheptylmethoxy)benzoic acid
N-isopropyl-3-methylpyridin-2-amine

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