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ChemicalBook--->CAS DataBase List--->2818-66-8

2818-66-8

2818-66-8 Structure

2818-66-8 Structure
IdentificationMore
[Name]

5-Amino-2-benzimidazolethiol
[CAS]

2818-66-8
[Synonyms]

5-AMINO-1H-BENZIMIDAZOLE-2-THIOL
5-AMINO-2-BENZIMIDAZOLETHIOL
5-AMINO-2-MERCAPTOBENZIMIDAZOLE
5-amino-1,3-dihydro-2h-benzimidazole-2-thion
5-aminobenzimidazole-2-thiol
5-AMINO-2-MERCAPTOBENZIMIDAZO
2H-Benzimidazole-2-thione,5-amino-1,3-dihydro-(9CI)
5-AMINO-2-MERCAPTOBENZIMIDAZOLE 99%
5-AMINO-1H-BENZOIMIDAZOLE-2-THIOL
2-mercapto-5-amino benzimidazole
5-Amino-1,3-dihydro-2H-benzimidazole-2-thione
5-Amino-2-mercapto-1H-benzoimidazole
6-Amino-1H-benzimidazole-2-thiol
[EINECS(EC#)]

220-574-8
[Molecular Formula]

C7H7N3S
[MDL Number]

MFCD00022671
[Molecular Weight]

165.22
[MOL File]

2818-66-8.mol
Chemical PropertiesBack Directory
[Appearance]

off-white to light yellow crystalline powder
[Melting point ]

240-244 °C (lit.)
[Boiling point ]

356.8±44.0 °C(Predicted)
[density ]

1.2404 (rough estimate)
[refractive index ]

1.5605 (estimate)
[storage temp. ]

Keep in dark place,Inert atmosphere,Room temperature
[pka]

10.44±0.30(Predicted)
[CAS DataBase Reference]

2818-66-8(CAS DataBase Reference)
[EPA Substance Registry System]

2818-66-8(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[TSCA ]

Yes
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethanol-->Sodium hydroxide-->Hydrochloric acid-->Acetic acid-->Potassium carbonate-->Magnesium sulfate-->ZINC-->Carbon disulfide-->Activated carbon-->4-Nitro-o-phenylenediamine-->2-MERCAPTO-5-NITROBENZIMIDAZOLE
[Preparation Products]

5-(1H-Pyrrol-1-yl)-1H-benzo[d]imidazole-2-thiol
Hazard InformationBack Directory
[Chemical Properties]

off-white to light yellow crystalline powder
Spectrum DetailBack Directory
[Spectrum Detail]

5-Amino-2-benzimidazolethiol(2818-66-8)MS
5-Amino-2-benzimidazolethiol(2818-66-8)1HNMR
5-Amino-2-benzimidazolethiol(2818-66-8)13CNMR
5-Amino-2-benzimidazolethiol(2818-66-8)IR1
5-Amino-2-benzimidazolethiol(2818-66-8)IR2
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

5-Amino-2-mercaptobenzimidazole, 99%(2818-66-8)
[Alfa Aesar]

5-Amino-2-mercaptobenzimidazole, 96%(2818-66-8)
[Sigma Aldrich]

2818-66-8(sigmaaldrich)
[TCI AMERICA]

5-Amino-2-mercaptobenzimidazole,>97.0%(T)(2818-66-8)
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