CAS 112898-33-6|trans-2,5-Difluorocinnamic acid

Introduction：Basic information about CAS 112898-33-6|trans-2,5-Difluorocinnamic acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	trans-2,5-Difluorocinnamic acid
CAS Number	112898-33-6	Molecular Weight	184.139
Density	1.4±0.1 g/cm3	Boiling Point	278.5±25.0 °C at 760 mmHg
Molecular Formula	C₉H₆F₂O₂	Melting Point	138-140 °C(lit.)
MSDS	ChineseUSA	Flash Point	122.2±23.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	Trans-2,5-Difluorocinnamic Acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	278.5±25.0 °C at 760 mmHg
Melting Point	138-140 °C(lit.)
Molecular Formula	C₉H₆F₂O₂
Molecular Weight	184.139
Flash Point	122.2±23.2 °C
Exact Mass	184.033585
PSA	37.30000
LogP	2.66
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.569
InChIKey	XAWHCSKPALFWBI-DAFODLJHSA-N
SMILES	O=C(O)C=Cc1cc(F)ccc1F

Safety Information

Symbol	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-S26/37/39
RIDADR	NONH for all modes of transport
WGK Germany	3
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%

Synonyms

trans-2,5-Difluorocinnamic acid

(2E)-3-(2,5-Difluorophenyl)-2-propenoic acid

(E)-3-(2,5-Difluorophenyl)acrylic acid

2-Propenoic acid, 3-(2,5-difluorophenyl)-, (2E)-

(2E)-3-(2,5-Difluorophenyl)acrylic acid

MFCD00010318

QV1U1R BF EF &&trans or E Form

2,5-Difluorocinnamic acid

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