Crotononitrile (pract)

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Crotononitrile (pract)

Product Name: Crotononitrile (pract)
CAS No.: 4786-20-3
Chemical Name: Crotononitrile (pract)
Synonyms: e (pract);CROTONITRILE;Crotonnitrile;CrotononitriL;CROTONONITRILE;1-CYANOPROPENE;2-BUTENENITRILE;crotonicnitrile;2-Butenonitrile;Crotonic nitrile
CBNumber: CB4853662
Molecular Formula: C4H5N
Formula Weight: 67.09
MOL File: 4786-20-3.mol

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Crotononitrile (pract) Property

Melting point:: -51.5°C
Boiling point:: 120-121 °C(lit.)
Density: 0.824 g/mL at 25 °C(lit.)
refractive index: n20/D 1.419(lit.)
Flash point:: 17 °C
storage temp.: Flammables area
BRN: 1719747
CAS DataBase Reference: 4786-20-3(CAS DataBase Reference)
EPA Substance Registry System: 2-Butenenitrile (4786-20-3)

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Safety

Hazard Codes: F,Xn
Risk Statements: 11-22-36/37/38-26-16
Safety Statements: 16-26-36
RIDADR: UN 2924 3/PG 2
WGK Germany: 3
RTECS: GQ6322000
HazardClass: 3.1
PackingGroup: II
HS Code: 29269090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H225Highly Flammable liquid and vapour

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 252522
Product name: Crotononitrile, mixture of cis and trans
Purity: 99%
Packaging: 5ml
Price: $36.4
Updated: 2024/03/01

Sigma-Aldrich

Product number: 252522
Product name: Crotononitrile, mixture of cis and trans
Purity: 99%
Packaging: 100ml
Price: $327
Updated: 2024/03/01

Sigma-Aldrich

Product number: 252522
Product name: Crotononitrile, mixture of cis and trans
Purity: 99%
Packaging: 500ml
Price: $592
Updated: 2024/03/01

Oakwood

Product number: 099018
Product name: Crotononitrile, mixture of cis and trans
Purity: 99%
Packaging: 1g
Price: $9
Updated: 2021/12/16

Oakwood

Product number: 099018
Product name: Crotononitrile, mixture of cis and trans
Purity: 99%
Packaging: 25g
Price: $48
Updated: 2021/12/16

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Crotononitrile (pract) Chemical Properties,Usage,Production

Chemical Properties

CLEAR LIGHT YELLOW LIQUID

Definition

ChEBI: Crotononitrile is a nitrile.

General Description

Neurotoxic properties of crotononitrile have been investigated. Mechanism of the Baylis-Hillman reaction of crotononitrile and benzaldehyde in the presence of 1,4-diazabicyclo[2,2,2]octane (catalyst) has been investigated.

Purification Methods

Separate the mixture by preparative GLC on a column using 5% FFAP on Chromosorb G. [Lewis et al. J Am Chem Soc 108 2818 1986, Beilstein 2 IV 1507.]

Crotononitrile (pract) Preparation Products And Raw materials

Raw materials

Preparation Products

Furaneol

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View Lastest Price from Crotononitrile (pract) manufacturers

Qingdao RENAS Polymer Material Co., Ltd.

Product: Crotononitrile (cis- and trans- mixture) 4786-20-3
Price: US $0.00/kg
Min. Order: 20kg
Purity: 99%
Supply Ability: 20 tons
Release date: 2024-09-24

Career Henan Chemical Co

Product: Crotononitrile (pract) 4876-20-3
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99.9%
Supply Ability: 100kg
Release date: 2019-12-20

Career Henan Chemical Co

Product: Crotononitrile (pract) 4786-20-3
Price: US $3.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 100kg
Release date: 2019-07-11

4786-20-3, Crotononitrile (pract)Related Search:

2-METHYL-2-BUTENENITRILE 70+% 3-BUTENENITRILE 98+% 2-METHYL-3-BUTENENITRILE 70+% Methacrylonitrile 4,4,4-Trifluoro-2-butenenitrile 3-butenenitrile,3-methyl (2E)-3-Amino-2-butenenitrile PROPYLENE 3-[[6-CHLORO-3-PYRIDINOYL METHYL]METHYLAMINO]-2-BUTENENITRILE 2-hydroxy-3-butenenitrile 2-Butenenitrile, 3-methyl-,3-methyl-2-butenenitrile 3-bicyclo[2.2.1]hept-2-yl-2-butenenitrile 4-Chloro-3-methy-2-butenenitrile (E)-2-methyl-2-butenenitrile 2-HYDROXY-3-(6-METHOXY-2-NAPHTHALENYL)-2-BUTENENITRILE 4-(2,2,3-trimethyl-3-cyclopenten-1-yl)-2-butenenitrile (Z)-2-methyl-2-butenenitrile 4,4'-(dihydroxysilylene)bis-3-butenenitrile

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Crotononitrile ,99%

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Crotononitrile, 98%, mixture of cis and trans

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Crotononitrile, Mixture of cis and trans 99%

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Crotononitrile (cis- and trans- mixture)&gt

CrotononitriL

e (pract)

4786-20-3 Crotononitrile (pract)

4786-20-3

4876-20-3

CH3CHCHCN

Organic Building Blocks

Nitrogen Compounds

Cyanides/Nitriles

C1 to C5