CAS Number583-39-1
Synonyms2-Mercaptobenzimidazole; 2,3-dihydro-1H-benzimidazole-2-thione; benzimidazole-2-thiol; 2,3-dihydro-2-benzimidazolethione; EINECS 209-502-6; 2-Benzimidazolethiol; Vulkanox; Antigen MB; Nocrac MB; MFCD00466107; 1,3-Dihydro-2H-benzimidazole-2-thione; 1H-Benzimidazole-2-thiol; USAF xf-21; asmmb; AOMB; 2-Mercapto Benzimidazole
Molecular FormulaC7H6N2S
Molecular Weight150.20
Purity98%
Density1.4±0.1 g/cm3
Boiling Point332.1±25.0 °C at 760 mmHg
Melting Point300-304 °C (lit.)
Appearanceyellow or white crystals
EINECS209-502-6
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 583-39-1 |
| Catalog No. | 2A-9003324 |
| Chinese Name | 2-巯基苯并咪唑 |
| Synonyms | 2-Mercaptobenzimidazole; 2,3-dihydro-1H-benzimidazole-2-thione; benzimidazole-2-thiol; 2,3-dihydro-2-benzimidazolethione; EINECS 209-502-6; 2-Benzimidazolethiol; Vulkanox; Antigen MB; Nocrac MB; MFCD00466107; 1,3-Dihydro-2H-benzimidazole-2-thione; 1H-Benzimidazole-2-thiol; USAF xf-21; asmmb; AOMB; 2-Mercapto Benzimidazole |
| Molecular Formula | C7H6N2S |
| Molecular Weight | 150.20 |
| Purity | 98 |
| Density | 1.4±0.1 g/cm3 |
| Boiling Point | 332.1±25.0 °C at 760 mmHg |
| Melting Point | 300-304 °C (lit.) |
| Appearance | yellow or white crystals |
| Water Solubility | <0.1 g/100 mL at 23.5 ºC |
| Storage Condition | Store in a ventilated, low-temperature, dry place, |
| Packaging | III |
| EINECS | 209-502-6 |
| HTC | 2933990090 |
| PubChem ID | 24896821 |
| MDL Number | MFCD00466107 |
| SMILES | S=C1Nc2ccccc2N1 |
| InChI | 1S/C7H6N2S/c10-7-8-5-3-1-2-4-6(5)9-7/h1-4H,(H2,8,9,10) |
| InChI Key | YHMYGUUIMTVXNW-UHFFFAOYSA-N |
| Beilstein/REAXYS | 119867 |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 6.1 |
| MSDS | msds/3324_1_583_39_1.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Dangerous Regulations for land transport: 2811 International Dangerous Regulations for sea transport: 2811 International Dangerous Regulations for air transport: 2811 14.2 United Nations shipping name European Land Transport Dangerous Regulations: TOXIC SOLID, ORGANIC, N.O.S. (Benzimidazole-2-thiol) IMDG: TOXIC SOLID, ORGANIC, N.O.S. (Benzimidazole-2-thiol) International air transport hazard regulations: Toxic solid, organic, n.o.s. (Benzimidazole-2-thiol) 14.3 Transport hazard categories European Land Transport Danger Regulations: 6.1 International Maritime Transport Danger Regulations: 6.1 International Air Transport Danger Regulations: 6.1 14.4 Package group European Land Transport Danger Regulations: III International Maritime Transport Danger Regulations: III International Air Transport Danger Regulations: III 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
| Related Products in Heterocyclic Building Blocks | ||
|---|---|---|
| 2-Mercapto-4-methylpyrimidine | 6959-66-6 | 2A-9003316 |
| 2-Mercapto-5-chlorobenzoxazole | 5331-91-9 | 2A-9003317 |
| 2-Mercapto-5-methoxyimidazole-[4,5-b]pyridine | 113713-60-3 | 2A-9003318 |
| 2-Mercapto-5-methyl-1,3,4-thiadiazole | 29490-19-5 | 2A-9003319 |
| 2-Mercapto-5-methylbenzimidazole | 27231-36-3 | 2A-9003320 |
| 2-Mercaptopyridine | 2637-34-5 | 2A-9003327 |
| 2-Mercaptopyridine-N-oxide | 1121-31-9 | 2A-9003328 |
| 2-Mercaptopyrimidine | 1450-85-7 | 2A-9003329 |
| 2-Methoxy-3-(1-methylpropyl)pyrazine | 24168-70-5 | 2A-9003331 |
| 2-Methoxy-3-ethylpyrazine | 25680-58-4 | 2A-9003332 |
| Browse all Heterocyclic Building Blocks products » | ||
Phone:
630-322-8886
630-322-8887
Email:
Office Locations:
Chicago, IL, USA
San Francisco, CA, USA
EN
SDS