1,4-Bis(chloromethyl)benzene

Basic Information

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CAS Number

623-25-6

Molecular Formula

C8H8Cl2

Molecular Weight

175.06 g/mol

EINECS

210-782-7

Chemical Classification

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

100.0 to 102.0 deg-C

Boiling Point

142°C/20mmHg

Density

1.417

Flash Point

254°C

Solubility

methanol: 50 mg/mL, clear

Refractive Index

1.5544 (estimate)

Vapor Pressure

0.541Pa at 25℃

SMILES

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C1=CC(=CC=C1CCl)CCl

InChI

InChI=1S/C8H8Cl2/c9-5-7-1-2-8(6-10)4-3-7/h1-4H,5-6H2

InChIKey

ZZHIDJWUJRKHGX-UHFFFAOYSA-N

LogP

3.164200000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

73.3

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H400

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H400 Very toxic to aquatic life
Hazardous to the aquatic environment, acute hazard

Hazard Class

Class 9 Class 9

Storage Conditions

Inert atmosphere,Room Temperature

Sensitiveness

Sensitive to heat and humidity

RTECS

ZE4100000

Synonyms & References

English

p-bischloromethylbenzene
1,4-Bis(chloromethyl)benzene
WLN: G1R D1G
55E5A3M473
p-Xylylene dichloride
CP 21645
p-Xylene,.alpha.'-dichloro-
FT-0606795
p-Xylene-.alpha.,.alpha.'-dichloride
p-Xylene-alpha,alpha'-dichloride
Z99600486
25986-98-5
A,
p-dichloroxylylene
alpha,alpha'-Dichloro-p-xylene purum
1,4-Bis-(chlormethyl)-benzene
AC-13073
CCRIS 1772
1,4-di(chloromethyl)benzene
alpha,alpha'dichloro-p-xylene
alpha,alpha'-Dichloro-p-xylene;p-Xylylene dichloride
BRN 0774706
a,a'-dichloro-p-xylene
1,4-bis-(chloromethyl)benzene
I+/-,I+/-'-dichloro-p-xylene
alpha,alpha'-Dichloro-p-xylene, purum, >=98.0% (GC)
1,4-bis(chloromethyl)benzene??
p-Xylene, .alpha.,.alpha.'-dichloro-
Benzene,4-bis(chloromethyl)-
EN300-18944

MDL Number

MFCD00000920

EC Number

210-782-7

Customs Code

29036990

FAQ

What is 1,4-Bis(chloromethyl)benzene (CAS: 623-25-6)?

1,4-Bis(chloromethyl)benzene is a yellow or amber liquid with the chemical formula C8H6Cl2. It is highly reactive and has a distinct aromatic odor. It is used as an intermediate in the synthesis of other organic compounds.

What are the main uses of 1,4-Bis(chloromethyl)benzene (CAS: 623-25-6)?

1,4-Bis(chloromethyl)benzene is primarily used as an intermediate in the synthesis of various organic compounds, particularly in the production of resins and polymers. It is also used in some pharmaceutical applications as a starting material.

Is 1,4-Bis(chloromethyl)benzene (CAS: 623-25-6) safe?

1,4-Bis(chloromethyl)benzene is toxic and can cause severe irritation to the skin and eyes. It is classified as a hazardous chemical and requires proper handling. Protective measures include the use of gloves, goggles, and appropriate respiratory protection. It should be stored in a well-ventilated area away from ignition sources and incompatible materials.

How should 1,4-Bis(chloromethyl)benzene (CAS: 623-25-6) be stored?

1,4-Bis(chloromethyl)benzene should be stored in a cool, dry place away from sources of heat and ignition. It should be kept in tightly closed containers made of compatible materials. The storage area should be well-ventilated and inaccessible to unauthorized personnel. It is important to avoid exposure to moisture and light during storage.