CAS 20651-73-4|4-Butyl-Benzonitrile

Introduction：Basic information about CAS 20651-73-4|4-Butyl-Benzonitrile, 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. Articles1
6. Synonyms

Common Name	4-Butyl-Benzonitrile
CAS Number	20651-73-4	Molecular Weight	159.228
Density	1.0±0.1 g/cm3	Boiling Point	261.7±19.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃N	Melting Point	/
MSDS	ChineseUSA	Flash Point	112.2±14.0 °C
Symbol	GHS07	Signal Word	Warning

Names

Name	4-butylbenzonitrile
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.0±0.1 g/cm3
Boiling Point	261.7±19.0 °C at 760 mmHg
Molecular Formula	C₁₁H₁₃N
Molecular Weight	159.228
Flash Point	112.2±14.0 °C
Exact Mass	159.104797
PSA	23.79000
LogP	3.71
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.514
InChIKey	KGZNJCXNPLUEQS-UHFFFAOYSA-N
SMILES	CCCCc1ccc(C#N)cc1

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302-H312-H315-H319-H332-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,Xi
Risk Phrases	R20/21/22
Safety Phrases	S26-S36
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%

Articles1

Baird MS, et al.

Science of Synthesis: Houben-Weyl Methods of Molecular Transformations , (2014), 322

Synonyms

4-butylbenzenecarbonitrile

4-n-butylcyanobenzene

1-n-butylbenzonitrile

p-n-butylbenzonitrile

Benzonitrile,4-butyl

4-Butylbenzonitrile

4-n-Butylbenzonitrile

MFCD00052345

Benzonitrile, 4-butyl-

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