CAS 135748-34-4|2-Chloro-4,5-difluorobenzonitrile

Introduction：Basic information about CAS 135748-34-4|2-Chloro-4,5-difluorobenzonitrile, 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-Chloro-4,5-difluorobenzonitrile
CAS Number	135748-34-4	Molecular Weight	173.547
Density	1.4±0.1 g/cm3	Boiling Point	231.5±35.0 °C at 760 mmHg
Molecular Formula	C₇H₂ClF₂N	Melting Point	35-40 °C
MSDS	ChineseUSA	Flash Point	93.8±25.9 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	2-Chloro-4,5-difluorobenzonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.4±0.1 g/cm3
Boiling Point	231.5±35.0 °C at 760 mmHg
Melting Point	35-40 °C
Molecular Formula	C₇H₂ClF₂N
Molecular Weight	173.547
Flash Point	93.8±25.9 °C
Exact Mass	172.984390
PSA	23.79000
LogP	1.49
Vapour Pressure	0.1±0.5 mmHg at 25°C
Index of Refraction	1.513
InChIKey	AKZDICFDUJUQRX-UHFFFAOYSA-N
SMILES	N#Cc1cc(F)c(F)cc1Cl

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302 + H312 + H332-H315-H319
Precautionary Statements	P261-P280-P301 + P312 + P330-P305 + P351 + P338
Hazard Codes	Xn
Risk Phrases	R20/21/22:Harmful by inhalation, in contact with skin and if swallowed . R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Phrases	S26-S36/37/39
RIDADR	3276
WGK Germany	3.0
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

2-chloro-4,5-difluoro-benzonitrile

Benzonitrile, 2-chloro-4,5-difluoro-

MFCD02871619

NCR BG DF EF

2-Chloro-4,5-difluorobenzonitrile

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