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4-Chlorotoluene

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4-Chlorotoluene Basic information

Product Name:
4-Chlorotoluene
CAS:
106-43-4
MF:
C7H7Cl
MW:
126.58
EINECS:
203-397-0
Mol File:
106-43-4.mol
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4-Chlorotoluene Chemical Properties

Melting point:
6-8 °C(lit.)
Boiling point:
162 °C(lit.)
Density 
1.07 g/mL at 25 °C(lit.)
vapor density 
4.38 (vs air)
vapor pressure 
10 mm Hg ( 45 °C)
refractive index 
n20/D 1.52(lit.)
Flash point:
121 °F
storage temp. 
0-6°C
solubility 
0.040g/l
form 
Liquid
color 
Clear
PH
7.4 (H2O)(saturated aqueous solution)
explosive limit
0.7-12.2%(V)
Water Solubility 
<0.1 g/100 mL at 20 ºC
Merck 
14,2171
BRN 
1903635
Stability:
Stable. Combustible. Incompatible with strong oxidizing agents.
CAS DataBase Reference
106-43-4(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1-chloro-4-methyl-(106-43-4)
EPA Substance Registry System
p-Chlorotoluene (106-43-4)
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Safety Information

Hazard Codes 
Xn,N,T,F
Risk Statements 
20-51/53-39/23/24/25-23/24/25-11-10-43
Safety Statements 
24/25-61-45-36/37-16-7
RIDADR 
UN 2238 3/PG 3
WGK Germany 
2
RTECS 
XS9010000
Hazard Note 
Harmful
TSCA 
Yes
HazardClass 
3
PackingGroup 
III
HS Code 
29036990
HS Code 
29337900
Hazardous Substances Data
106-43-4(Hazardous Substances Data)

MSDS

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4-Chlorotoluene Usage And Synthesis

Chemical Properties

colourless liquid

Uses

4-Chlorotoluene is used in a variety of organic synthesis, such as acting as coupling precursors for palladium-catalyzed acylation of acetanilides.

Uses

Solvent; dyestuff intermediate; in organic syntheses.

Hazard

Avoid inhalation; strong irritant.

Safety Profile

Moderately toxic by ingestion. Mdly toxic by inhalation. Flammable when exposed to heat or flame. When heated to decomposition it emits toxic fumes of Cl-. See also TOLYL CHLORIDE and CHLORINATED HYDROCARBONS, AROMATIC.

Purification Methods

Dry it with BaO, fractionally distil it, then fractionally crystallise it by partial freezing. [Beilstein 5 IV 806.]

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4-ChlorotolueneSupplierMore

Shanghai Billion Chemical Chemical Co. Ltd. Gold
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J & K SCIENTIFIC LTD.
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Alfa Aesar
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