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108030

Sigma-Aldrich

3-Chloro-2-methyl-1-propene

technical grade, 90%

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Synonym(s):
β-Methallyl chloride
Linear Formula:
CH2=C(CH3)CH2Cl
CAS Number:
Molecular Weight:
90.55
Beilstein/REAXYS Number:
878160
EC Number:
MDL number:
eCl@ss:
39050134
PubChem Substance ID:

grade

technical grade

Quality Level

vapor density

3.12 (vs air)

vapor pressure

102 mmHg ( 20 °C)

assay

90%

autoignition temp.

899 °F

contains

~600 ppm BHT as stabilizer

expl. lim.

9.3 %

refractive index

n20/D 1.427 (lit.)

bp

71-72 °C (lit.)

mp

−80 °C (lit.)

solubility

H2O: insoluble
acetone: soluble
chloroform: soluble
diethyl ether: soluble
ethanol: soluble

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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This Item
2819721640118.05905
3-Chloro-2-methyl-1-propene technical grade, 90%

108030

3-Chloro-2-methyl-1-propene

3-Chloro-2-methyl-1-propene contains ~250 ppm Pentaerythritol tetrakis(3,5-di-tert-butyl-4-hydroxyhydrocinnamate) as stabilizer, 98%

281972

3-Chloro-2-methyl-1-propene

Methyl 3-chloro-3-oxopropionate 97%

164011

Methyl 3-chloro-3-oxopropionate

3-Chloro-2-methyl-1-propene for synthesis

8.05905

3-Chloro-2-methyl-1-propene

Quality Level

100

Quality Level

200

Quality Level

200

Quality Level

200

solubility

H2O: insoluble, chloroform: soluble, ethanol: soluble, acetone: soluble, diethyl ether: soluble

solubility

-

solubility

-

solubility

0.5 g/L

refractive index

n20/D 1.427 (lit.)

refractive index

n20/D 1.427 (lit.)

refractive index

n20/D 1.432 (lit.)

refractive index

-

mp

−80 °C (lit.)

mp

−80 °C (lit.)

mp

-

mp

-80 °C

density

0.925 g/mL at 20 °C (lit.)

density

0.925 g/mL at 20 °C (lit.)

density

1.273 g/mL at 25 °C (lit.)

density

0.93 g/cm3 at 20 °C

General description

3-Chloro-2-methyl-1-propene is the reactant for the synthesis of cyclobutanone.

Application

3-Chloro-2-methyl-1-propene was used to study ring opening polymerization of oxirane derivatives using organotin phosphate condensate. It was used to study cationic polymerization of 3-Chloro-2-methyl-1-propene using using AICI3 and A3IBr, as initiators.

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 3

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

ppe

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


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Customers Also Viewed

K Hooper et al.
American journal of industrial medicine, 22(6), 793-808 (1992-01-01)
In California, 370 carcinogens and 112 reproductive/developmental toxicants have been identified as a result of the State's Safe Drinking Water and Toxic Enforcement Act of 1986. They include pesticides, solvents, metals, industrial intermediates, environmental mixtures, and reactive agents. Occupational, environmental
Ring-opening polymerization of various oxirane derivatives using organotin phosphate condensate; selective synthesis of the polyether containing oxirane ring in the side chain.
Iwasa N, et al.
Polym. Bull., 61(2), 207-216 (2008)
The cationic polymerization of 3-chloro-2-methyl-1-propene.
Marek M, et al.
Makromol. Chem., 187(10), 2337-2344 (1986)
Cyclobutanone from Methylenecyclopropane via Oxaspiropentane.
Salaun JRJC and Conia JM.
Organic Syntheses, 36-36 (1977)
3-Chloro-2-methylpropene.
Report on carcinogens : carcinogen profiles, 11, III57-III58 (2004-01-01)

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