Description
ChemicalBook > CAS DataBase List > 3-Chloro-2-methylpropene

3-Chloro-2-methylpropene

Description
Product Name
3-Chloro-2-methylpropene
CAS No.
563-47-3
Chemical Name
3-Chloro-2-methylpropene
Synonyms
METHALLYL CHLORIDE;Mac;3-chloro-2-methylprop-1-ene;3-CHLORO-2-METHYL-1-PROPENE;Isobutenyl chloride;beta-methylallylchloride;Methylallyl chloride;BETA-METHALLYL CHLORIDE;1-CHLORO-2-METHYL-2-PROPENE;NCI-C54820
CBNumber
CB9402043
Molecular Formula
C4H7Cl
Formula Weight
90.55
MOL File
563-47-3.mol
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3-Chloro-2-methylpropene Property

Melting point:
-80 °C (lit.)
Boiling point:
71-72 °C (lit.)
Density 
0.925 g/mL at 20 °C (lit.)
vapor density 
3.12 (vs air)
vapor pressure 
102 mm Hg ( 20 °C)
refractive index 
n20/D 1.427(lit.)
Flash point:
9 °F
storage temp. 
2-8°C
solubility 
H2O: insoluble
form 
Liquid
color 
Clear
explosive limit
2.2-10.4%(V)
Water Solubility 
0.5 g/L (20 ºC)
Merck 
14,2148
BRN 
878160
CAS DataBase Reference
563-47-3(CAS DataBase Reference)
IARC
2B (Vol. 63, 115) 2018
NIST Chemistry Reference
1-Propene, 3-chloro-2-methyl-(563-47-3)
EPA Substance Registry System
3-Chloro-2-methyl-1-propene (563-47-3)
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Safety

Hazard Codes 
F,C,N
Risk Statements 
11-20/22-34-43-51/53
Safety Statements 
9-16-29-36/37/39-45-61-26
RIDADR 
UN 2554 3/PG 2
WGK Germany 
2
RTECS 
UC8050000
Autoignition Temperature
899 °F
TSCA 
Yes
HazardClass 
3
PackingGroup 
II
HS Code 
29032900
Hazardous Substances Data
563-47-3(Hazardous Substances Data)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H225Highly Flammable liquid and vapour

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

H411Toxic to aquatic life with long lasting effects

Precautionary statements

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

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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
8.05905
Product name
3-Chloro-2-methyl-1-propene
Purity
for synthesis
Packaging
100mL
Price
$45.7
Updated
2024/03/01
Sigma-Aldrich
Product number
8.05905
Product name
3-Chloro-2-methyl-1-propene
Purity
for synthesis
Packaging
500mL
Price
$77.3
Updated
2024/03/01
Sigma-Aldrich
Product number
108030
Product name
3-Chloro-2-methyl-1-propene
Purity
technical grade, 90%
Packaging
100ml
Price
$47
Updated
2024/03/01
Sigma-Aldrich
Product number
108030
Product name
3-Chloro-2-methyl-1-propene
Purity
technical grade, 90%
Packaging
1l
Price
$72
Updated
2024/03/01
TCI Chemical
Product number
C0209
Product name
3-Chloro-2-methyl-1-propene
Purity
>98.0%(GC)
Packaging
25mL
Price
$21
Updated
2024/03/01
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3-Chloro-2-methylpropene Chemical Properties,Usage,Production

Description

3-Chloro-2-methylpropene is used as an intermediate to produce carbofuran, herbicides, plastics, pharmaceuticals and other organics. It is also used as an additive in textile and perfumes. It was used to study ring opening polymerization of oxirane derivatives using organotin phosphate condensate and cationic polymerization of 3-Chloro-2-methylpropene with AICI3 and AIBr3 as initiators. It is also the reactant for the synthesis of cyclobutanone.

Chemical Properties

clear liquid

Uses

In organic synthesis.

Uses

3-Chloro-2-methylpropene has been used as reactant in the synthesis of cyclobutanone. It is used as an intermediate in the production of plastics, pharmaceuticals and other organic chemicals.

Uses

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.

Definition

ChEBI: 3-Chloro-2-methylpropene is an organochlorine compound.

Biological Functions

MAC is a valuable index for clinical anesthesia, but it is seldom employed without taking other factors into consideration. For example, inhibiting movement in only 50% of patients is not acceptable. Consequently, if an inhalational agent were being used alone—that is, without the administration of other anesthetics or analgesic drugs—the anesthesiologist would employ a multiple of its MAC value to ensure immobility.MAC is frequently multiplied by a factor of 1.3 to achieve nearly 100% clinical efficacy. On the other hand, useful clinical results may be achieved with doses of anesthetics below MAC levels. For example, mild analgesia and amnesia often occur with doses of inhalational agents that are near 0.5 MAC. In this state, it may even be possible to communicate with patients intraoperatively, while their recall is limited.

Synthesis Reference(s)

The Journal of Organic Chemistry, 46, p. 824, 1981 DOI: 10.1021/jo00317a041

General Description

A colorless to straw-colored liquid with a sharp penetrating odor. Less dense than water and insoluble in water. Flash point below 0°F. May be toxic by ingestion. Irritating to skin and eyes. Used to make plastics and pharmaceuticals.

Air & Water Reactions

Highly flammable. 3-Chloro-2-methylpropene may react with water at elevated temperatures. . Insoluble in water.

Reactivity Profile

3-Chloro-2-methylpropene is sensitive to light. 3-Chloro-2-methylpropene can react vigorously with oxidizers. 3-Chloro-2-methylpropene is incompatible with strong bases. 3-Chloro-2-methylpropene may react with water at elevated temperatures. .

Hazard

Irritant; poison; anesthetic; questionable carcinogen; toxic.

Health Hazard

Inhalation causes irritation of nose and throat. Contact of vapor or liquid with eyes causes irritation. Liquid irritates skin. Ingestion causes irritation of mouth and stomach.

Safety Profile

Confirmed carcinogen with experimental carcinogenic, neoplastigenic, and tumorigenic data. Experimental reproductive effects. An irritant. Human mutation data reported. Very dangerous fire hazard when exposed to heat, flame, or oxidizers. Moderately explosive when exposed to heat or flame. Can react vigorously with oxidizing materials. To fight fire, use alcohol foam, CO2, dry chemical. When heated to decomposition it emits toxic fumes of Cl-. See also CHLORINATED HYDROCARBONS, ALIPHATIC; and ALLYL COMPOUNDS.

Carcinogenicity

3-Chloro-2-methylpropene is reasonably anticipated to be a human carcinogen based on sufficient evidence of carcinogenicity from studies in experimental animals.

3-Chloro-2-methylpropene Preparation Products And Raw materials

Raw materials

Isobutylene Oleic acid

Preparation Products

2,3-Dihydro-2,2-dimethyl-7-benzofuranol 3-METHYL-3-BUTEN-1-OL BISPHENOL A DIMETHACRYLATE 2,2,4,6,7-Pentamethyldihydrobenzofuran-5-sulfonyl chloride Carbofuran 2-[(2-METHYL-2-PROPENYL)OXY]-PHENOL Fenbutatin oxide 2,2,4,6,7-Pentamethyldihydrobenzofuran 2-METHYL-2-PROPENE-1-SULFONIC ACID SODIUM SALT Neophyl chloride
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3-Chloro-2-methylpropene Suppliers

Americas 1 Belgium 2 Canada 1 China 191 Europe 4 France 3 Germany 10 India 6 Japan 5 Slovakia 1 South Korea 2 Switzerland 2 Ukraine 1 United Kingdom 13 United States 36 Global 278
Carbosynth
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Molekula Limited
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MOLEKULA Ltd.
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CARBONE SCIENTIFIC CO.,LTD
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Fluorochem Ltd.
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VWR International
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View Lastest Price from 3-Chloro-2-methylpropene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
3-Chloro-2-methylpropene 563-47-3
Price
US $10.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-11-13
Hebei Chuanghai Biotechnology Co,.LTD
Product
3-Chloro-2-methylpropene 563-47-3
Price
US $50.00-20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000kg
Release date
2024-08-19
Henan Fengda Chemical Co., Ltd
Product
3-Chloro-2-methylpropene 563-47-3
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-25

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