CAS 4640-66-8|4-Chlorobenzoylacetonitrile

Introduction：Basic information about CAS 4640-66-8|4-Chlorobenzoylacetonitrile, 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	4-Chlorobenzoylacetonitrile
CAS Number	4640-66-8	Molecular Weight	179.603
Density	1.3±0.1 g/cm3	Boiling Point	349.3±22.0 °C at 760 mmHg
Molecular Formula	C₉H₆ClNO	Melting Point	129-133 °C(lit.)
MSDS	ChineseUSA	Flash Point	165.1±22.3 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	4-chlorobenzoylacetonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.3±0.1 g/cm3
Boiling Point	349.3±22.0 °C at 760 mmHg
Melting Point	129-133 °C(lit.)
Molecular Formula	C₉H₆ClNO
Molecular Weight	179.603
Flash Point	165.1±22.3 °C
Exact Mass	179.013794
PSA	40.86000
LogP	1.65
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.553
InChIKey	JYOUFPNYTOFCSJ-UHFFFAOYSA-N
SMILES	N#CCC(=O)c1ccc(Cl)cc1

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
RIDADR	3276
WGK Germany	3
Packaging Group	III
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-Chlorophenyl)-3-oxopropanenitrile

4-Chlorophenacylcyanide

3-(4-Chlorphenyl)-3-oxopropanonitril

3-(4-Chloro-phenyl)-3-oxo-propionitrile

4'-Chloro-2-cyanoacetophenone

(4-Chlorobenzoyl)acetonitrile

4-Chlorobenzoylacetonitrile

MFCD00051625

Benzenepropanenitrile, 4-chloro-β-oxo-

4-Chloro benzoylacetonitrile

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