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Sigma-Aldrich

3-Chloro-2-methyl-1-propene

contains ~250 ppm Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) as stabilizer, 98%

Sinónimos:

β-Methallyl chloride

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About This Item

Fórmula lineal:
CH2=C(CH3)CH2Cl
Número de CAS:
563-47-3
Peso molecular:
90.55
Beilstein/REAXYS Number:
878160
EC Number:
209-251-2
MDL number:
MFCD00000953
UNSPSC Code:
12352100
eCl@ss:
39050134
PubChem Substance ID:
24857007
NACRES:
NA.22

vapor density

3.12 (vs air)

Quality Level

200

vapor pressure

102 mmHg ( 20 °C)

assay

98%

form

liquid

autoignition temp.

899 °F

contains

~250 ppm Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) as stabilizer

expl. lim.

9.3 %

refractive index

n20/D 1.427 (lit.)

bp

71-72 °C (lit.)

mp

−80 °C (lit.)

density

0.925 g/mL at 20 °C (lit.)

storage temp.

2-8°C

SMILES string

CC(=C)CCl

InChI

1S/C4H7Cl/c1-4(2)3-5/h1,3H2,2H3

InChI key

OHXAOPZTJOUYKM-UHFFFAOYSA-N

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General description

3-Chloro-2-methyl-1-propene is also known as 2-methallyl chloride, methyl allyl chloride and isobutenyl chloride.

Application

3-Chloro-2-methyl-1-propene is a widely used insecticide and a chemical intermediate. It has been used as reactant in the synthesis of cyclobutanone.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - Skin Sens. 1

Storage Class

3 - Flammable liquids

wgk_germany

WGK 2

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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National Toxicology Program technical report series, 300, 1-196 (1986-06-01)
Toxicology and carcinogenesis studies of technical-grade 3-chloro-2-methylpropene (containing 5% dimethylvinyl chloride), a widely used insecticide and a chemical intermediate, were performed on F344/N rats and B6C3F1 mice. In the 13-week studies, 50%-100% mortality occurred in groups of male and female
Tze Loon Neoh et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 34(10), 1690-1702 (2017-05-18)
The methodology to electrospin polystyrene (PS) fibres functionalised with the inclusion complex between 1-methylcyclopropene (1-MCP) and α-cyclodextrin (α-CD) has been developed successfully. Due to limited availability, α-CD crystals instead of 1-MCP/α-CD complex were suspended in the electrospinning (ES) solutions to
3-Chloro-2-methylpropene.
Report on carcinogens : carcinogen profiles, 11, III57-III58 (2004-01-01)
3-Chloro-2-methylpropene.
Report on carcinogens : carcinogen profiles, 10, 57-58 (2004-08-24)
3-Chloro-2-methylpropene.
IARC monographs on the evaluation of carcinogenic risks to humans, 63, 325-333 (1995-01-01)
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