CAS 658-99-1|2-(3,4-Difluorophenyl)acetonitrile

Introduction：Basic information about CAS 658-99-1|2-(3,4-Difluorophenyl)acetonitrile, 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-(3,4-Difluorophenyl)acetonitrile
CAS Number	658-99-1	Molecular Weight	153.129
Density	1.2±0.1 g/cm3	Boiling Point	222.4±25.0 °C at 760 mmHg
Molecular Formula	C₈H₅F₂N	Melting Point	/
MSDS	USA	Flash Point	88.3±23.2 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	3,4-Difluorophenylacetonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.2±0.1 g/cm3
Boiling Point	222.4±25.0 °C at 760 mmHg
Molecular Formula	C₈H₅F₂N
Molecular Weight	153.129
Flash Point	88.3±23.2 °C
Exact Mass	153.039001
PSA	23.79000
LogP	1.46
Vapour Pressure	0.1±0.4 mmHg at 25°C
Index of Refraction	1.487
InChIKey	GNPYERUNJMDEFQ-UHFFFAOYSA-N
SMILES	N#CCc1ccc(F)c(F)c1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319-H335
Precautionary Statements	P261-P280-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:Harmful;
Risk Phrases	R20/21/22
Safety Phrases	S26-S36-S36/37
RIDADR	3276
WGK Germany	3
Packaging Group	III
Hazard Class	6.1
HS Code	2926909090

Customs

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Synonyms

3,4-Difluorobenzyl cyanide

(3,4-Difluorophenyl)acetonitrile

3,4-Difluorobenzeneacetonitrile

2-(3,4-Difluorophenyl)acetonitrile

NC1R CF DF

EINECS 211-528-8

Benzeneacetonitrile, 3,4-difluoro-

MFCD00009974

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