ChemicalBook > CAS DataBase List > 4-Bromo-1H-imidazole

4-Bromo-1H-imidazole

Product Name
4-Bromo-1H-imidazole
CAS No.
2302-25-2
Chemical Name
4-Bromo-1H-imidazole
Synonyms
5-BroMo-1H-iMidazole;4-BROMOIMIDAZOLE;4-bromo-imidazol;4-Bromine imidazole;4-bromo-1h-imidazol;4-BROMO-1H-IMIDAZOLE;4(5)-BROMO IMIDAZOLE;4(or5)-bromoimidazole;4(or5)-bromo-imidazol;1H-IMidazole, 5-broMo-
CBNumber
CB4300919
Molecular Formula
C3H3BrN2
Formula Weight
146.97
MOL File
2302-25-2.mol
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4-Bromo-1H-imidazole Property

Melting point:
131-135 °C (lit.)
Boiling point:
324.7±15.0 °C(Predicted)
Density 
1.904±0.06 g/cm3(Predicted)
storage temp. 
2-8°C(protect from light)
solubility 
soluble in Dimethylformamide
pka
11.70±0.10(Predicted)
form 
Crystalline Flakes or Powder
color 
Colorless to beige
Water Solubility 
Slightly soluble in water.
InChIKey
FHZALEJIENDROK-UHFFFAOYSA-N
CAS DataBase Reference
2302-25-2(CAS DataBase Reference)
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Safety

Hazard Codes 
T
Risk Statements 
25-36/37/38
Safety Statements 
26-36-45-37/39-28A
RIDADR 
UN 2811 6.1/PG 3
WGK Germany 
3
RTECS 
NI3517450
Hazard Note 
Irritant
HazardClass 
6.1
PackingGroup 
Ⅲ
HS Code 
29339900
Toxicity
rat,LD50,oral,250mg/kg (250mg/kg),BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)GASTROINTESTINAL: OTHER CHANGES,Toxicology and Applied Pharmacology. Vol. 89, Pg. 175, 1987.
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H301Toxic if swalloed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P310IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
478695
Product name
4-Bromo-1H-imidazole
Purity
97%
Packaging
1g
Price
$44.5
Updated
2023/01/07
TCI Chemical
Product number
B3280
Product name
4-Bromo-1H-imidazole
Purity
>98.0%(GC)(T)
Packaging
1g
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
B3280
Product name
4-Bromo-1H-imidazole
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$48
Updated
2024/03/01
Alfa Aesar
Product number
H64972
Product name
4-Bromoimidazole, 98%
Packaging
5g
Price
$51.65
Updated
2024/03/01
Alfa Aesar
Product number
H64972
Product name
4-Bromoimidazole, 98%
Packaging
25g
Price
$171.65
Updated
2024/03/01
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4-Bromo-1H-imidazole Chemical Properties,Usage,Production

Chemical Properties

Colorless to beige crystalline flakes or powder

Uses

Employed as an important intermediate for raw material for organic synthesis, agrochemical, pharmaceutical and dyestuff field

General Description

4-Bromo-1H-imidazole (4-Br-1H-Im) is a heterocyclic building block containing an imidazole ring. It crystallizes in the monoclinic space group P21/c.

4-Bromo-1H-imidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Bromo-1H-imidazole Suppliers

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View Lastest Price from 4-Bromo-1H-imidazole manufacturers

Henan Fengda Chemical Co., Ltd
Product
4-Bromoimidazole 2302-25-2
Price
US $8.00-0.80/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-01-22
Honest Joy Holdings Limited
Product
4-Bromo-1H-imidazole 2302-25-2
Price
US $0.00/KG
Min. Order
1KG
Purity
99.4%
Supply Ability
100 tons
Release date
2022-01-26
Zhuozhou Wenxi import and Export Co., Ltd
Product
4-Bromo-1H-imidazole 2302-25-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27

2302-25-2, 4-Bromo-1H-imidazoleRelated Search:

Methimazole Levamisole Mebendazole Imidazolidine Imidazole Mizolastine 4-Bromo-1-indanone 4,5-Dibromo-1H-imidazole Bromine 5-BROMO-2-METHYL-4-NITRO-1H-IMIDAZOLE Midazolam 4,5-Dibromo-2-methylimidazole 2,4,5-Tribromoimidazole 2-Bromo-4-nitroimidazole 4-BROMO-1-METHYL-1H-IMIDAZOLE 2-(HYDROXYMETHYL)-5-BROMO-1H-BENZOIMIDAZOLE 8-Bromo-6-methylimidazo[1,2-a]pyridine-3-carbaldehyde 4-BROMO-1-TRITYL-1H-IMIDAZOLE

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