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Ethyl 4,4-difluoropentanoate

Names

[ CAS No. ]:
659-72-3

[ Name ]:
Ethyl 4,4-difluoropentanoate

[Synonym ]:
Ethyl 4,4-Difluorovalerate
Ethyl 4,4-difluoropentanoate
Pentanoic acid, 4,4-difluoro-, ethyl ester
3,3-Difluor-valeriansaeure-ethylester

Chemical & Physical Properties

[ Density]:
1.0±0.1 g/cm3

[ Boiling Point ]:
142.5±25.0 °C at 760 mmHg

[ Molecular Formula ]:
C7H12F2O2

[ Molecular Weight ]:
166.166

[ Flash Point ]:
39.6±18.1 °C

[ Exact Mass ]:
166.080536

[ PSA ]:
26.30000

[ LogP ]:
1.69

[ Vapour Pressure ]:
5.6±0.3 mmHg at 25°C

[ Index of Refraction ]:
1.378

Safety Information

[ Symbol ]:

GHS02, GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H226-H301-H315-H319-H332-H335

[ Supplemental HS ]:
In use may form flammable/explosive vapour-air mixture.

[ Precautionary Statements ]:
P261-P301 + P310-P305 + P351 + P338

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

[ Hazard Codes ]:
Xn

[ Risk Phrases ]:
10-18-20/22-36/37/38

[ RIDADR ]:
UN 3272 3 / PGIII

[ HS Code ]:
2915600000

Synthetic Route

Precursor & DownStream

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