ChemicalBook > CAS DataBase List > 5,6-Dimethylbenzimidazole

5,6-Dimethylbenzimidazole

Product Name
5,6-Dimethylbenzimidazole
CAS No.
582-60-5
Chemical Name
5,6-Dimethylbenzimidazole
Synonyms
dimethylbenzimidazole;5,6-DiMethyl-1H-benzo[d]iMidazole;dimedazol;5,6-DIMETHYL-1H-BENZIMIDAZOLE;C03114;5,6-DBI;dimesol;dimezol;NSC68316;AI3-52806
CBNumber
CB2142317
Molecular Formula
C9H10N2
Formula Weight
146.19
MOL File
582-60-5.mol
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5,6-Dimethylbenzimidazole Property

Melting point:
202-205 °C (lit.)
Boiling point:
255.81°C (rough estimate)
Density 
1.0976 (rough estimate)
refractive index 
1.5600 (estimate)
storage temp. 
Store below +30°C.
solubility 
Soluble in ethanol (50 mg/ml).
form 
Powder
pka
13.48±0.30(Predicted)
color 
Light beige
Water Solubility 
soluble
Merck 
14,3236
BRN 
116595
InChIKey
LJUQGASMPRMWIW-UHFFFAOYSA-N
CAS DataBase Reference
582-60-5(CAS DataBase Reference)
EPA Substance Registry System
1H-Benzimidazole, 5,6-dimethyl- (582-60-5)
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Safety

Safety Statements 
24/25
WGK Germany 
3
RTECS 
DD8280000
TSCA 
Yes
HS Code 
29339990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H227Combustible liquid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

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.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

P403+P235Store in a well-ventilated place. Keep cool.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
D147206
Product name
5,6-Dimethylbenzimidazole
Purity
≥99%
Packaging
25g
Price
$65.1
Updated
2024/03/01
Sigma-Aldrich
Product number
8.41278
Product name
5,6-Dimethylbenzimidazole
Purity
for synthesis
Packaging
25g
Price
$55.13
Updated
2021/12/16
Sigma-Aldrich
Product number
8.41278
Product name
5,6-Dimethylbenzimidazole for synthesis. CAS 582-60-5, molar mass 146.19 g/mol., for synthesis
Packaging
8412780025
Price
$57.6
Updated
2021/12/16
TCI Chemical
Product number
D1345
Product name
5,6-Dimethylbenzimidazole
Purity
>99.0%(GC)(T)
Packaging
25g
Price
$42
Updated
2024/03/01
TRC
Product number
D477120
Product name
5,6-Dimethylbenzimidazole
Packaging
500mg
Price
$55
Updated
2021/12/16
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5,6-Dimethylbenzimidazole Chemical Properties,Usage,Production

Chemical Properties

light beige powder

Definition

ChEBI: A dimethylbenzimidazole carrying methyl substituents at positions 5 and 6.

Synthesis Reference(s)

Synthetic Communications, 16, p. 365, 1986 DOI: 10.1080/00397918608076319

Purification Methods

Crystallise 5,6-dimethylbenzimidazole from diethyl ether. It sublimes at 140o/3mm. [Beilstein 23/6 V 454.]

5,6-Dimethylbenzimidazole Preparation Products And Raw materials

Raw materials

Preparation Products

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5,6-Dimethylbenzimidazole Suppliers

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View Lastest Price from 5,6-Dimethylbenzimidazole manufacturers

Hebei Fengqiang Trading Co., LTD
Product
5,6-Dimethylbenzimidazole 582-60-5
Price
US $100.00/bag
Min. Order
1bag
Purity
99
Supply Ability
5000
Release date
2023-08-25
Hebei Mojin Biotechnology Co., Ltd
Product
5,6-Dimethylbenzimidazole 582-60-5
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-18
Henan Aochuang Chemical Co.,Ltd.
Product
5,6-Dimethylbenzimidazole 582-60-5
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
98%
Supply Ability
1Ton
Release date
2022-09-22

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