CAS 696-02-6|4-Chloro-1,2-difluorobenzene

Introduction：Basic information about CAS 696-02-6|4-Chloro-1,2-difluorobenzene, 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. Articles2
6. Synonyms

Common Name	4-Chloro-1,2-difluorobenzene
CAS Number	696-02-6	Molecular Weight	148.538
Density	1.4±0.1 g/cm3	Boiling Point	133.4±20.0 °C at 760 mmHg
Molecular Formula	C₆H₃ClF₂	Melting Point	/
MSDS	ChineseUSA	Flash Point	32.5±15.2 °C
Symbol	GHS02, GHS07	Signal Word	Warning

Names

Name	1-Chloro-3,4-difluorobenzene
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	133.4±20.0 °C at 760 mmHg
Molecular Formula	C₆H₃ClF₂
Molecular Weight	148.538
Flash Point	32.5±15.2 °C
Exact Mass	147.989136
LogP	2.34
Vapour Pressure	10.4±0.2 mmHg at 25°C
Index of Refraction	1.479
InChIKey	OPQMRQYYRSTBME-UHFFFAOYSA-N
SMILES	Fc1ccc(Cl)cc1F

Safety Information

Symbol	GHS02, GHS07
Signal Word	Warning
Hazard Statements	H226-H302-H315-H319-H335
Precautionary Statements	P261-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	Xi:Irritant;
Risk Phrases	R10;R36/37/38
Safety Phrases	S16-S26-S36-S37/39
RIDADR	UN 1993 3/PG 3
WGK Germany	3
Packaging Group	III
Hazard Class	3
HS Code	2903999090

Customs

HS Code	2903999090
Summary	2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Articles2

Identification of 4-[1-[3-chloro-4-[N'-(5-fluoro-2-methylphenyl)ureido]phenylacetyl]-(4S)-fluoro-(2S)-pyrrolidinylmethoxy]benzoic acid as a potent, orally active VLA-4 antagonist.

Bioorg. Med. Chem. 16(23) , 9991-10000, (2008)

Optimization of benzoic acid derivatives by introducing substituents into the diphenyl urea moiety led to the identification of compound 20l as a potent VLA-4 antagonist. Compound 20l inhibited eosino...

An investigation of descriptors based on the critical points in the electron density by building quantitative structure-property relationships for proton chemical shifts. Buttingsrud B, et al.

J. Mol. Struct. (Theochem) 810(1) , 15-24, (2007)

Synonyms

MFCD00042572

4-Chloro-1,2-difluorobenzene

3,4-Difluorochlorobenzene

GR CF DF

Benzene, 4-chloro-1,2-difluoro-

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