ChemicalBook > CAS DataBase List > 1,2-Bis(chloromethyl)benzene

1,2-Bis(chloromethyl)benzene

Product Name
1,2-Bis(chloromethyl)benzene
CAS No.
612-12-4
Chemical Name
1,2-Bis(chloromethyl)benzene
Synonyms
O-XYLYLENE DICHLORIDE;oro-o-xyL;o-Xylylene;α,α'-DichL;o-xylenedichloride;O-XYLYLENE CHLORIDE;1,2-Bis(chloromethyl;1,2 - Dichloroxylene;Pulesafu impurity 42;A,A-DICHLORO-O-XYLENE
CBNumber
CB1710720
Molecular Formula
C8H8Cl2
Formula Weight
175.06
MOL File
612-12-4.mol
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1,2-Bis(chloromethyl)benzene Property

Melting point:
51-55 °C (lit.)
Boiling point:
239-241 °C (lit.)
Density 
1.3930
refractive index 
1.5544 (estimate)
Flash point:
226 °F
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
solubility 
soluble in Methanol
form 
Crystals or Crystalline Powder
color 
white to light beige
Water Solubility 
hydrolysis
BRN 
2043675
CAS DataBase Reference
612-12-4(CAS DataBase Reference)
NIST Chemistry Reference
Benzene, 1,2-bis(chloromethyl)-(612-12-4)
EPA Substance Registry System
1,2-Bis(chloromethyl)benzene (612-12-4)
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Safety

Hazard Codes 
C,Xi
Risk Statements 
34-36/37-36/37/38-50/53-26-22-36
Safety Statements 
26-27-28-36/37/39-45-24/25-61-29-28A
RIDADR 
UN 3261 8/PG 2
WGK Germany 
2
RTECS 
ZE4085000
F 
19
TSCA 
Yes
HazardClass 
6.1
PackingGroup 
II
HS Code 
29036990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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
123889
Product name
α,α′-Dichloro-o-xylene
Purity
98%
Packaging
25g
Price
$52.2
Updated
2024/03/01
Sigma-Aldrich
Product number
123889
Product name
α,α′-Dichloro-o-xylene
Purity
98%
Packaging
100g
Price
$173
Updated
2024/03/01
TCI Chemical
Product number
D0429
Product name
α,α'-Dichloro-o-xylene
Packaging
25G
Price
$34
Updated
2024/03/01
TCI Chemical
Product number
D0429
Product name
α,α'-Dichloro-o-xylene
Packaging
500G
Price
$389
Updated
2024/03/01
Alfa Aesar
Product number
A12500
Product name
o-Xylylene dichloride, 98%
Packaging
50g
Price
$59.65
Updated
2024/03/01
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1,2-Bis(chloromethyl)benzene Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

α,α′?Dichloro-o-xylene was used in solid-phase synthesis of large combinatorial variations of fundamental peptide unit.

Uses

1,2-Bis(chloromethyl)benzene is used in solid-phase synthesis of large combinatorial variations of fundamental peptide unit 1 .

General Description

α,α′-Dichloro-o-xylene reacts with elemental tellurium and NaI in 2-methoxyethanol to form 1,1-diiodo-3,4-benzo-1-telluracyclopentane.

Safety Profile

Poison by intravenous route. Mutation data reported. See also CHLORINATED HYDROCARBONS, AROMATIC. When heated to decomposition it emits toxic Cl-.

1,2-Bis(chloromethyl)benzene Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-Bis(chloromethyl)benzene Suppliers

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View Lastest Price from 1,2-Bis(chloromethyl)benzene manufacturers

Hebei Weibang Biotechnology Co., Ltd
Product
1,2-Bis(chloromethyl)benzene 612-12-4
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-11-14
Henan Fengda Chemical Co., Ltd
Product
1,2-Bis(chloromethyl)benzene 612-12-4
Price
US $100.00-1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2023-12-26
Hebei Mojin Biotechnology Co., Ltd
Product
1,2-Bis(chloromethyl)benzene 612-12-4
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-10-24

612-12-4, 1,2-Bis(chloromethyl)benzeneRelated Search:

alpha-Chloro-o-fluorotoluene Musk xylene 2-(Chloromethyl)benzonitrile m-Bis(chloromethyl)benzene,ALPHA,ALPHA''-DICHLORO-M-XYLENE / 1,3-BIS(CHLOROMETHYL)BENZENE,1,3-BIS(CHLOROMETHYL)BENZENE Diethylstilbestrol Dichloroethane 2,4-Dichlorobenzyl alcohol Benzyl chloride 2,4-Dichlorobenzyl chloride 2,3-Dichlorobenzyl chloride Benzene 1,2-Dichloro-4-(chloromethyl)benzene 2-Methylbenzyl chloride 2-Chlorobenzyl chloride Thionyl chloride Cobalt chloride Xylene 4,4'-Bis(chloromethyl)-1,1'-biphenyl

  • DICHLORO(ALPHA, ALPHA'-)-O-XYLENE
  • O-XYLYLENE CHLORIDE
  • O-XYLYLENE DICHLORIDE
  • A,A'-DICHLORO-O-XYLENE
  • A,A-DICHLORO-O-XYLENE
  • ALPHA,ALPHA'-DICHLORO-O-XYLENE
  • 1,2-BIS(CHLOROMETHYL)BENZENE
  • 1,2-DI(CHLOROMETHYL)BENZENE
  • alpha,alpha’-dichloro-o-xylen
  • o-xylylene dichloroide
  • 1,2-Bis(chloromethyl
  • o-Xylylene Chloride o-Xylylene Dichloride
  • 1,2-bis(chloromethyl)-benzen
  • benzene,1,2-bis(chloromethyl)-
  • o-Bis(chloromethyl)benzene
  • o-Xylene, alpha,alpha'-dichloro-
  • α,α’-dichloro-o-xylene
  • a-a'Dichloro-O-Xylene(1,2BisChloroMethyl-O-Xylene)
  • o-Xylylenedichloride,99%
  • o-Xylylene
  • à,à'-dichloro-o-xylene
  • ALPHA,ALPHA-DICHLORO-2-XYLENE
  • 1,2-Phenylenebis(chloromethane)
  • o-xylenedichloride
  • alpha,alpha'-Dichloro-o-xylene,98%
  • ALPHAALPHADICHLOROORTHOXYLENE
  • 1,2-Bis-(chlormethyl)-benzol
  • ALPHA,ALPHA''-DICHLORO-O-XYLENE / 1,2-BIS(CHLOROMETHYL)BENZENE
  • 1,2-BIS-(CHLOROMETHYL)PYRIDINE
  • 1,2 - Dichloroxylene
  • 1,2-Bis(chloromethyl)benzene, o-Xylylene dichloride
  • oro-o-xyL
  • α,α'-Dichloro-o-xylene &gt
  • Plerixafor Impurity 51
  • α,α'-DichL
  • α,α'-Dichloro-o-xylene
  • 1,2-Bis(chloromethyl)benzene ISO 9001：2015 REACH
  • 612-12-4 C8H8Cl2 1,2-Bis(chloromethyl)benzene
  • Pulesafu impurity 42
  • α,α'-Dichloro-o-xylene, ≥ 97.0%
  • α,α'-Dichloro-o-xylene
  • α,α'-Dichloro-o-xylene in isooctane
  • 612-12-4
  • C8H8Cl4
  • C7H8Cl2N
  • HALOGEN
  • Halogenated Hydrocarbons
  • Organic Building Blocks
  • C8
  • Aryl
  • Building Blocks
  • Pharmaceutical Intermediates
  • Aryl
  • Building Blocks
  • C8
  • Chemical Synthesis
  • Halogenated Hydrocarbons
  • Organic Building Blocks