2-ETHYLBENZONITRILE

CAS No.：34136-59-9

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-ETHYLBENZONITRILE Basic information

Product Name:	2-ETHYLBENZONITRILE
Synonyms:	O-ETHYLBENZONITRILE;2-ETHYLBENZONITRILE;2-ETHYLBENZONITRILE 98%;Benzonitrile, 2-ethyl-
CAS:	34136-59-9
MF:	C9H9N
MW:	131.17
EINECS:
Product Categories:	C8 to C9;Cyanides/Nitriles;Nitrogen Compounds
Mol File:	34136-59-9.mol

2-ETHYLBENZONITRILE Chemical Properties

Melting point	51.75°C (estimate)
Boiling point	94-95 °C/12 mmHg (lit.)
density	0.974 g/mL at 25 °C (lit.)
refractive index	n20/D 1.523(lit.)
Fp	190 °F
storage temp.	Sealed in dry,Room Temperature
CAS DataBase Reference	34136-59-9(CAS DataBase Reference)

Safety Information

Hazard Codes	Xi
WGK Germany	3
HazardClass	IRRITANT-HARMFUL
HS Code	2926907090

MSDS Information

Provider	Language
SigmaAldrich	English

2-ETHYLBENZONITRILE Usage And Synthesis

Uses	2-Ethylbenzonitrile may be used to synthesize 2-ethylhexahydrobenzylamine and 2-ethylstyrene.
General Description	2-Ethylbenzonitrile is present as one of the constituents in the bioactive neutral sub-fraction of cigarette smoke condensate. It can be obtained from 2-ethylaniline, via Sandmeyer reaction. Density and the refractive index of 2-ethylbenzonitrile at 25°C are 0.9560g/cm³ and 1.5270, respectively.

2-ETHYLBENZONITRILE Preparation Products And Raw materials

Raw materials

Benzonitrile, 2-[1-(diethylamino)ethyl]--->1,2,3-Benzotriazine, 3,4-dihydro-3-methyl-4-methylene--->Methanesulfonic acid, 1,1,1-trifluoro-, 2-cyanophenyl ester-->Cinnolin-4-yl-methyl-amine-->Benzamide, 2-ethyl- (9CI)-->1(3H)-Isobenzofuranone,3-methyl-(9CI)-->Benzoyl chloride, 2-ethyl- (9CI)-->4-Ethylbenzonitrile-->2-Ethylaniline-->POTASSIUM CYANIDE-->ZINC CYANIDE-->2-Bromoethylbenzene-->Acetonitrile-->Ethylbenzene

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