Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Butanenitrile,2-methyl-
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Butanenitrile,2-methyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

18936-17-9

18936-17-9 structure

18936-17-9 structure

Name: Butanenitrile,2-methyl-
Chemical Name: 2-methylbutyronitrile
CAS Number: 18936-17-9
Molecular Formula: C₅H₉N
Molecular Weight: 83.13170
Create Date: 2018-09-14 18:36:58
Modify Date: 2025-08-25 12:44:56

Name	2-methylbutyronitrile
Synonyms	2-methylbutylnitrile 2-Methylbutanone cyanohydrin 2-methyl-Butanenitrile sec-Butyl Cyanide 2-methylbutanenitrile MFCD00001877 Butanenitrile,2-methyl 2-METHYLBUTYRONITRILE methylbutyronitrile Butyronitrile,2-methyl 2-Cyanobutane EINECS 242-687-1

Density	0.793g/cm3
Boiling Point	127.3ºC at 760mmHg
Molecular Formula	C₅H₉N
Molecular Weight	83.13170
Flash Point	24.4ºC
Exact Mass	83.07350
PSA	23.79000
LogP	1.55608
Vapour Pressure	11.2mmHg at 25°C
Index of Refraction	1.394

CHEMICAL IDENTIFICATION

RTECS NUMBER :: EU0530000

CHEMICAL NAME :: Butyronitrile, 2-methyl-

CAS REGISTRY NUMBER :: 18936-17-9

LAST UPDATED :: 199610

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C5-H9-N

MOLECULAR WEIGHT :: 83.15

WISWESSER LINE NOTATION :: NCY2&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 23839 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NEZAAQ Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. (Nippon Eisei Gakkai, c/o Kyoto Daigaku Igakubu, Konoe-cho, Yoshida, Sakyo-ku, Kyoto 606, Japan) V.1- 1946- Volume(issue)/page/year: 39,423,1984

Symbol	GHS02, GHS06, GHS08
Signal Word	Danger
Hazard Statements	H226-H300-H304-H311 + H331-H412
Precautionary Statements	P261-P264-P273-P280-P301 + P310-P311
Personal Protective Equipment	Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter
Risk Phrases	10-20/21/22
Safety Phrases	16-26-36
RIDADR	UN 1993
HS Code	2926909090

Precursor 10
106-98-9 74-90-8 107-01-7 3017-68-3
151-50-8 143-33-9 78-76-2 78-86-4
74-96-4 107-12-0
DownStream 7
116-53-0 31199-56-1 31080-38-3 1113-57-1
86842-46-8 98552-07-9 49802-73-5

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%

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