CAS 145689-41-4|2-(2,3-Difluorophenyl)acetic acid

Introduction：Basic information about CAS 145689-41-4|2-(2,3-Difluorophenyl)acetic 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	2-(2,3-Difluorophenyl)acetic acid
CAS Number	145689-41-4	Molecular Weight	172.129
Density	1.4±0.1 g/cm3	Boiling Point	258.1±25.0 °C at 760 mmHg
Molecular Formula	C₈H₆F₂O₂	Melting Point	116-119 °C(lit.)
MSDS	ChineseUSA	Flash Point	109.9±23.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2,3-Difluorophenylacetic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	258.1±25.0 °C at 760 mmHg
Melting Point	116-119 °C(lit.)
Molecular Formula	C₈H₆F₂O₂
Molecular Weight	172.129
Flash Point	109.9±23.2 °C
Exact Mass	172.033585
PSA	37.30000
LogP	1.52
Vapour Pressure	0.0±0.6 mmHg at 25°C
Index of Refraction	1.508
InChIKey	UXSQXUSJGPVOKT-UHFFFAOYSA-N
SMILES	O=C(O)Cc1cccc(F)c1F

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	S26-S36
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

Benzeneacetic acid, 2,3-difluoro-

2,3-DI-THIOPHEN-2-YL-ACRYLIC ACID

MFCD00040968

QV1R BF CF

(2,3-Difluorophenyl)acetic acid

2-(2,3-Difluorophenyl)acetic acid

2,3-Difluorobenzeneacetic acid

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