ChemicalBook > CAS DataBase List > 4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE

4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE

Product Name
4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE
CAS No.
16954-05-5
Chemical Name
4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE
Synonyms
NSC 191261;4,5-DIBROMO-1,2-DIMETHYLIMIDAZOLE;1,2-Dimethyl-4,5-dibromo-1H-imidazole;4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE;1H-Imidazole, 4,5-dibromo-1,2-dimethyl-
CBNumber
CB4267199
Molecular Formula
C5H6Br2N2
Formula Weight
253.92
MOL File
16954-05-5.mol
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4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE Property

Melting point:
77-78°C
Boiling point:
331.3±22.0 °C(Predicted)
Density 
2.06±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
pka
3.13±0.60(Predicted)
Appearance
Off-white to light brown Solid
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39
HS Code 
2933299090
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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

Precautionary statements

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

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

aablocks
Product number
AA007AG6
Product name
4,5-Dibromo-1,2-dimethyl-1H-imidazole
Purity
98%
Packaging
1g
Price
$12
Updated
2026/05/28
aablocks
Product number
AA007AG6
Product name
4,5-Dibromo-1,2-dimethyl-1H-imidazole
Purity
98%
Packaging
5g
Price
$40
Updated
2026/05/28
aablocks
Product number
AA007AG6
Product name
4,5-Dibromo-1,2-dimethyl-1H-imidazole
Purity
98%
Packaging
10g
Price
$71
Updated
2026/05/28
aablocks
Product number
AA007AG6
Product name
4,5-Dibromo-1,2-dimethyl-1H-imidazole
Purity
98%
Packaging
25g
Price
$135
Updated
2026/05/28
aablocks
Product number
AA007AG6
Product name
4,5-Dibromo-1,2-dimethyl-1H-imidazole
Purity
98%
Packaging
100g
Price
$507
Updated
2026/05/28

4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE Preparation Products And Raw materials

Raw materials

Preparation Products

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4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE Suppliers

China 42 France 1 Germany 2 India 1 South Korea 1 Switzerland 1 United Kingdom 1 United States 2 Global 51
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006356688 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Wuhan Chemwish Technology Co., Ltd
Tel
86-027-67849912
Fax
86-027-87531808
Email
sales@chemwish.com
Country
China
ProdList
35896
Advantage
56
Adamas Reagent, Ltd.
Tel
400-6009262 15618770481
Fax
021-64823266
Email
yhx@titansci.com
Country
China
ProdList
14100
Advantage
59
Acorn PharmaTech Co., Ltd.
Tel
025-58395930
Fax
025-5861-9182
Email
sales@acornpharma.com
Country
China
ProdList
982
Advantage
60
NovoChemy Ltd.
Tel
021-31261262/ 49 (0)17662837245
Fax
(0)21-33250524
Email
sales@novochemy.com
Country
Germany
ProdList
6328
Advantage
58
Shanghai T&W Pharmaceutical Co., Ltd.
Tel
+86 21 61551611
Fax
+86 21 50676805
Country
China
ProdList
9891
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
18652989687
Fax
+86-25-52131256
Email
sales@norris-pharm.com
Country
China
ProdList
8878
Advantage
55
9ding chemical ( Shanghai) Limited
Tel
4009209199
Fax
86-021-52271987
Email
sales@9dingchem.com
Country
China
ProdList
18209
Advantage
56
Wuhan Chemwish Technology Co.， Ltd
Tel
027-67849912
Fax
027-87531808
Email
sales@chemwish.com
Country
China
ProdList
9148
Advantage
60
Amadis Chemical Company Limited
Tel
571-89925085
Fax
0086-571-89925065
Email
sales@amadischem.com
Country
China
ProdList
131957
Advantage
58

16954-05-5, 4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLERelated Search:

1,2-Dimethylimidazole 4,5-Dibromo-1H-imidazole 2,5-DIBROMO-1,4-DIMETHYL-1H-IMIDAZOLE 2,4-DIBROMO-1,5-DIMETHYL-1H-IMIDAZOLE 1,3-Dibromo-5,5-dimethylhydantoin 4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE 4,5-DIBROMO-1-ETHYL-2-PHENYL-1H-IMIDAZOLE 4,5-DIBROMO-1-(2-METHOXY-ETHYL)-2-NAPHTHALEN-1-YL)-1H-IMIDAZOLE 4,5-DIBROMO-1-ETHYL-2-NAPHTHALEN-1-YL-1H-IMIDAZOLE 4,5-DIBROMO-1-(ETHOXYMETHYL)-2-(1-NAPHTHYL)-1H-IMIDAZOLE 4,5-DIBROMO-1-ETHOXYMETHYL-2-(2-ETHOXY-NAPHTHALEN-1-YL)-1H-IMIDAZOLE

  • 4,5-DIBROMO-1,2-DIMETHYL-1H-IMIDAZOLE
  • 4,5-DIBROMO-1,2-DIMETHYLIMIDAZOLE
  • 1,2-Dimethyl-4,5-dibromo-1H-imidazole
  • NSC 191261
  • 1H-Imidazole, 4,5-dibromo-1,2-dimethyl-
  • 16954-05-5
  • blocks
  • Bromides
  • Imidazoles