2,2-Difluorocyclopropanecarboxylic acid

Names

[ Name ]:
2,2-Difluorocyclopropanecarboxylic acid

[Synonym ]:
2,2-difluorocyclopropane-1-carboxylic acid
MFCD04115828
Cyclopropanecarboxylic acid, 2,2-difluoro-
2,2-Difluorocyclopropanecarboxylic acid

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Boiling Point ]:
188.7±40.0 °C at 760 mmHg

[ Melting Point ]:
55-60°C

[ Molecular Formula ]:
C₄H₄F₂O₂

[ Molecular Weight ]:
122.070

[ Flash Point ]:
67.9±27.3 °C

[ Exact Mass ]:
122.017937

[ PSA ]:
37.30000

[ LogP ]:
-0.65

[ Vapour Pressure ]:
0.3±0.7 mmHg at 25°C

[ Index of Refraction ]:
1.410

Safety Information

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

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

[ Hazard Codes ]:
C,Xi

[ Risk Phrases ]:
R34

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

[ RIDADR ]:
3265

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2916209090

Synthetic Route

Click to get detail synthetic route

Customs

[ HS Code ]: 2916209090

[ Summary ]:
2916209090 other cyclanic, cyclenic or cyclotherpenic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their 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:6.5% General tariff:30.0%