Chlorodifluoroacetic anhydride

[ Density]:
1.7±0.1 g/cm3

[ Boiling Point ]:
92.5±0.0 °C at 760 mmHg

[ Molecular Formula ]:
C₄Cl₂F₄O₃

[ Molecular Weight ]:
242.941

[ Flash Point ]:
25.9±15.1 °C

[ Exact Mass ]:
241.916061

[ PSA ]:
43.37000

[ LogP ]:
2.98

[ Vapour Pressure ]:
51.5±0.1 mmHg at 25°C

[ Index of Refraction ]:
1.384

Click to get detail MSDS

[ Symbol ]:

GHS05, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301-H312-H314

[ Precautionary Statements ]:
P280-P301 + P310-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R23/24/25

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
3265

[ Packaging Group ]:
II

[ Hazard Class ]:
8

[ HS Code ]:
2915900090

Click to get detail synthetic route

Precursor

DownStream

[ 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%

Determination of estrone and 17 beta-estradiol in human hair by gas chromatography-mass spectrometry.

Analyst 125(4) , 711-4, (2000)

An efficient procedure is described for the determination of estrone and 17 beta-estradiol in hair by gas chromatography-mass spectrometry (GC-MS). The method involves alkyloxycarbonylation with isobu...

Multi-element taggant and dual homolog derivatization concepts in GC/MED. Hagen DF, et al.

Spectrochim. Acta. Part B At. Spectrosc. 40(1) , 335-47, (1985)

Photochemistry of anhydrides. Part 6.-Photolysis of chlorodifluoroacetic anhydride,(CF 2 ClCO) 2 O. Watkins PE and Whittle E.

J. Chem. Soc., Faraday 80(8) , 2323-2329, (1984)

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