1,2-Bis(bromomethyl)benzene

Product Name: 1,2-Bis(bromomethyl)benzene
CAS No.: 91-13-4
Chemical Name: 1,2-Bis(bromomethyl)benzene
Synonyms: O-XYLENE DIBROMIDE;O-XYLYLENE DIBROMIDE;α,α’-dibromo-o-xylene;O-XYLYLENE BROMIDE;O-Xylyene dibromide;O-XYLIDENE DIBROMIDE;a,a'-Dibromo-o-xylol;1,2-dibenzyl bromide;1,2-Bis(bromomethyl);à,à'-dibromo-o-xylene
CBNumber: CB4129349
Molecular Formula: C8H8Br2
Formula Weight: 263.96
MOL File: 91-13-4.mol

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1,2-Bis(bromomethyl)benzene Property

Melting point:: 91-94 °C(lit.)
Boiling point:: 140 °C / 20mmHg
Density: 1.96 g/mL at 25 °C(lit.)
refractive index: 1.6113 (estimate)
storage temp.: Keep in dark place,Sealed in dry,Room Temperature
form: Crystals or Crystalline Powder
color: White to light cream
Water Solubility: soluble, hydrolyses
BRN: 637159
InChIKey: KGKAYWMGPDWLQZ-UHFFFAOYSA-N
CAS DataBase Reference: 91-13-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzene, 1,2-bis(bromomethyl)-(91-13-4)
EPA Substance Registry System: Benzene, 1,2-bis(bromomethyl)- (91-13-4)

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Safety

Hazard Codes: C
Risk Statements: 22-34
Safety Statements: 26-36/37/39-45
RIDADR: UN 3448 6.1/PG 2
WGK Germany: 2
F: 8-19-21
TSCA: Yes
HazardClass: 8
PackingGroup: III
HS Code: 29036990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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: D44405
Product name: α,α′-Dibromo-o-xylene
Purity: 97%
Packaging: 25g
Price: $127
Updated: 2024/03/01

Sigma-Aldrich

Product number: D44405
Product name: α,α′-Dibromo-o-xylene
Purity: 97%
Packaging: 100g
Price: $177
Updated: 2024/03/01

TCI Chemical

Product number: D0214
Product name: α,α'-Dibromo-o-xylene
Packaging: 25G
Price: $69
Updated: 2024/03/01

TCI Chemical

Product number: D0214
Product name: α,α'-Dibromo-o-xylene
Packaging: 100G
Price: $216
Updated: 2024/03/01

Alfa Aesar

Product number: A17241
Product name: o-Xylylene dibromide, 97%
Packaging: 5g
Price: $21.65
Updated: 2024/03/01

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1,2-Bis(bromomethyl)benzene Chemical Properties,Usage,Production

Chemical Properties

white to light yellow crystal powde

Uses

1,2-Bis(bromomethyl)benzene is used in the synthesis of isothioureas involved in the inhibition of human nitric oxide synthases. Also used in the synthesis of tridentate carbene ligands.

Purification Methods

Crystallise it from CHCl3 or pet ether, and/or distil it under vacuum. [Wenner Org Chem 17 527 1952, Beilstein 5 H 366, 5 I 180, 5 II 285, 5 III 819, 5 IV 929.]

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

Raw materials

Preparation Products

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1,2-Bis(bromomethyl)benzene Suppliers

Americas 1 Belgium 3 China 182 Europe 3 France 2 Germany 7 India 7 Japan 5 Slovakia 1 South Korea 1 Switzerland 4 Ukraine 2 United Kingdom 17 United States 39 Global 274

Acros Organics (Part of Thermo Fisher Scientific )

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Email: fo@acros.com
Country: Belgium
ProdList: 3824
Advantage: 58

Alkemi BVBA

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Fax: --
Email: nfo@alkemi.be
Country: Belgium
ProdList: 2201
Advantage: 58

Acros Organics

Tel: --
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Email: info@acros.com
Country: Belgium
ProdList: 6772
Advantage: 81

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

Henan Fengda Chemical Co., Ltd

Product: 1,2-Bis(bromomethyl)benzene 91-13-4
Price: US $32.00-1.30/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-15

Honest Joy Holdings Limited

Product: O-Xylylene dibromide 91-13-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.5%
Supply Ability: 100 tons
Release date: 2022-02-18

Career Henan Chemical Co

Product: 1,2-Bis(bromomethyl)benzene 91-13-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 25kg
Release date: 2019-07-12

91-13-4, 1,2-Bis(bromomethyl)benzeneRelated Search:

1,2-Dibromoethane Musk xylene Ethylbenzene Allylbenzene Diethylstilbestrol BROMOPENTAMETHYLBENZENE Decabromodiphenyl Ethane Benzyl bromide XYLENE CYANOL FF Benzene Bromodiphenylmethane 4-BROMO-2,2-DIPHENYLBUTYRONITRILE Methyl 4-(bromomethyl)benzoate Xylene ALPHA,ALPHA,ALPHA',ALPHA'-TETRABROMO-O-XYLENE HEXAKIS(BROMOMETHYL)BENZENE 2-Methoxy-5-(2-ethylhexyloxy)-1,4-bis(bromomethyl)benzene 1,2,4,5-TETRAKIS(BROMOMETHYL)BENZENE

O-XYLENE DIBROMIDE

O-XYLYLENE DIBROMIDE

O-XYLIDENE DIBROMIDE

O-XYLYLENE DIBROMIDE 97%

o-Xylylenedibromide,97%

à,à'-dibromo-o-xylene

1,2-dibenzyl bromide

1,2-Bis(bromomethyl)benzene, o-Xylylene dibromide

-(Bromomethyl)benzyl bromide

2-(Bromomethyl)benzyl bromide

a,a'-Dibromo-o-xylol

1,2-Bis(bromomethyl)benzene 1,2-Bis(bromomethyl)benzene ,97%

1,2-Phenylenebis(bromomethane)

alpha,alpha'-Dibromo-o-xylene,96%

1,2-Bis(bromomethyl)benzene ,97%

1,2-Bis(bromomethyl)

alpha'-DibroMo-o-xylene

o-Xylylene Bromide o-Xylylene Dibromide 1,2-Bis(bromomethyl)benzene

alpha,alpha'-DibroMo-o-xylene 97%

<i>α</i>,<i>α</i>'-Dibromo-o-xylene

O-Xylyene dibromide

1,2-Bis(bromomethyl)-benzene for synthesis

O-XYLYLENE BROMIDE

A,A'-DIBROMO-O-XYLENE

ALPHA,ALPHA'-DIBROMO-2-XYLENE

ALPHA,ALPHA'-DIBROMO-O-XYLENE

ALPHA,ALPHA-DIBROMO-O-XYLENE

1,2-BIS(BROMOMETHYL)BENZENE

1,2-bis(bromomethyl)-benzen

alpha,alpha '-Dibromo-ortho-xylene

alpha,alpha'-Dibromo-o-xylol

benzene,1,2-bis(bromomethyl)-

o-(Bromomethyl)benzyl bromide

o-Bis(bromomethyl)benzene

o-Xylene, alpha,alpha'-dibromo-

α,α’-dibromo-o-xylene

1,2-Bis(bromomethyl)benzene~alpha,alpha-Dibromo-o-xylene

α,α'-Dibromo-o-xylene &gt

α，α'-Dibromo-o-xylene

1,2-Bis(bromomethyl)benzene USP/EP/BP

Alpha,Alpha'-Dibromo-o-xylene

α,α'-Dibromo-o-xylene

91-13-4

HALOGEN

Aryl

C8

Building Blocks

Organic Building Blocks

Halogenated Hydrocarbons

Aryl

Building Blocks

C8

Chemical Synthesis

Halogenated Hydrocarbons

Organic Building Blocks

Aromatic Halides (substituted)