3,5-bis(trifluoromethyl)cinnamic acid

Modify Date: 2025-08-25 14:25:40

3,5-bis(trifluoromethyl)cinnamic acid Structure
3,5-bis(trifluoromethyl)cinnamic acid structure
Common Name 3,5-bis(trifluoromethyl)cinnamic acid
CAS Number 155814-20-3 Molecular Weight 284.15500
Density 1.479g/cm3 Boiling Point 273.9ºC at 760mmHg
Molecular Formula C11H6F6O2 Melting Point 166-169
MSDS Chinese USA Flash Point 119.5ºC
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name 3-[3,5-bis(trifluoromethyl)phenyl]prop-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.479g/cm3
Boiling Point 273.9ºC at 760mmHg
Melting Point 166-169
Molecular Formula C11H6F6O2
Molecular Weight 284.15500
Flash Point 119.5ºC
Exact Mass 284.02700
PSA 37.30000
LogP 3.82200
Vapour Pressure 0.00271mmHg at 25°C
Index of Refraction 1.47

 Safety Information

Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36
RIDADR NONH for all modes of transport
HS Code 2916399090

 Customs

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Articles1

More Articles
Specific interactions improve the loading capacity of block copolymer micelles in aqueous media.

Langmuir 23(13) , 6947-55, (2007)

Block copolymer micelles find application in many fields as nanocarriers, especially in drug delivery. We report herein that specific interactions between hydrophobic guest molecules and core-forming ...

 Synonyms

MFCD00799487
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