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583-39-1

583-39-1 Structure

583-39-1 Structure
IdentificationMore
【Name】

2-Mercaptobenzimidazole
【CAS】

583-39-1
【Synonyms】

1H-BENZIMIDAZOLE-2-THIOL
1H-BENZO[D]IMIDAZOLE-2-THIOL
2-BENZIMIDAZOLETHIOL
2-MERCAPTOBENZIMIDAZOLE
TIMTEC-BB SBB004069
1,3-dihydro-2h-benzimidazole-2-thion
1,3-Dihydro-2H-benzimidazole-2-thione
1,3-Dihydro-benzoimidazole-2-thione
1H-Benzimidazol-2-yl hydrosulfide
2,3-Dihydro-1H-benzimidazole-2-thiol
2-Benzimidazolethione
2-Benzimidazolinethione
2-benzimidazolinthion
2H-Benzimidazole-2-thione, 1,3-dihydro-
2H-Benzimidazole-2-thione,1,3-dihydro-
2-Mercaptobenzoimidazole
2-merkaptobenzimidazol
2-Thiobenzimidazole
2-Thiol benzimidazole
Anitiegene MB
【EINECS(EC#)】

209-502-6
【Molecular Formula】

C7H6N2S
【MDL Number】

MFCD00466107
【Molecular Weight】

150.2
【MOL File】

583-39-1.mol
Chemical PropertiesBack Directory
【Appearance】

yellow or white crystals
【mp 】

300-304 °C(lit.)
【density 】

1.42
【Fp 】

>250°C
【Stability:】

Stable. Incompatible with strong oxidizing agents.
【Water Solubility 】

<0.1 g/100 mL at 23.5 ºC
【Merck 】

14,1082
【BRN 】

119867
【CAS DataBase Reference】

583-39-1(CAS DataBase Reference)
【NIST Chemistry Reference】

2-Mercaptobenzimidazole(583-39-1)
【EPA Substance Registry System】

583-39-1(EPA Substance)
Safety DataBack Directory
【Hazard Codes 】

Xn
【Risk Statements 】

R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
【Safety Statements 】

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S24/25:Avoid contact with skin and eyes .
【RIDADR 】

UN 2811 6.1/PG 3
【WGK Germany 】

2
【RTECS 】

DE1050000
【HazardClass 】

6.1
【PackingGroup 】

III
【HS Code 】

29339910
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Etanol-->Potassium hydroxide -->Carbon disulphide-->Sodium sulfide-->o-Phenylenediamine-->2-Nitrochlorobenzene-->2-Nitroaniline
【Preparation Products】

Lansoprazole-->1H-BENZIMIDAZOLE-2-SULFONIC ACID
Hazard InformationBack Directory
【General Description】

White to yellow crystals or cream colored powder. Slight odor.
【Reactivity Profile】

An organosulfide and an amine. Organosulfides are incompatible with acids, diazo and azo compounds, halocarbons, isocyanates, aldehydes, alkali metals, nitrides, hydrides, and other strong reducing agents. Reactions with these materials generate heat and in many cases hydrogen gas. Many of these compounds may liberate hydrogen sulfide upon decomposition or reaction with an acid. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
【Air & Water Reactions】

Dust explosion: 0.140 oz/ft3. Insoluble in water. This chemical is moisture sensitive. .
【Fire Hazard】

Flash point data for this chemical are not available; however, 2-MERCAPTOBENZIMIDAZOLE is probably combustible.
Material Safety Data Sheet(MSDS)Back Directory
【msds information】

2-Benzimidazolethiol(583-39-1).msds
Spectrum DetailBack Directory
【Spectrum Detail】

2-Mercaptobenzimidazole(583-39-1)MS
2-Mercaptobenzimidazole(583-39-1)13CNMR
2-Mercaptobenzimidazole(583-39-1)1HNMR
2-Mercaptobenzimidazole(583-39-1)IR2
2-Mercaptobenzimidazole(583-39-1)IR1
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

2-Mercaptobenzimidazole, 98%(583-39-1)
【Alfa Aesar】

2-Mercaptobenzimidazole, 97%(583-39-1)
【Sigma Aldrich】

583-39-1(sigmaaldrich)
【TCI AMERICA】

2-Mercaptobenzimidazole,>98.0%(T)(583-39-1)
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