Introduction：Basic information about CAS 3179-31-5|1H-1,2,4-Triazole-3-thiol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1H-1,2,4-Triazole-3-thiol |
|---|
| CAS Number | 3179-31-5 | Molecular Weight | 101.13 |
|---|
| Density | 1.5±0.1 g/cm3 | Boiling Point | 275.8±23.0 °C at 760 mmHg |
|---|
| Molecular Formula | C2H3N3S | Melting Point | 221-224 °C(lit.) |
|---|
| MSDS | / | Flash Point | 120.6±22.6 °C |
|---|
Names
| Name | 1H-1,2,4-Triazole-3-thiol |
|---|
| Synonym | More Synonyms |
|---|
1H-1,2,4-Triazole-3-thiol BiologicalActivity
| Description | 1,2-Dihydro-3H-1,2,4-triazole-3-thione is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|
| Related Catalog | Research Areas >>Others |
|---|
| In Vitro | 3-Mercapto-1,2,4-triazole 在一项研究中被用于设计一种基于表面增强拉曼散射的探针，用于快速准确地检测 DNA 标记。 |
|---|
Chemical & Physical Properties
| Density | 1.5±0.1 g/cm3 |
|---|
| Boiling Point | 275.8±23.0 °C at 760 mmHg |
|---|
| Melting Point | 221-224 °C(lit.) |
|---|
| Molecular Formula | C2H3N3S |
|---|
| Molecular Weight | 101.13 |
|---|
| Flash Point | 120.6±22.6 °C |
|---|
| Exact Mass | 101.004768 |
|---|
| PSA | 80.37000 |
|---|
| LogP | 0.18 |
|---|
| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
|---|
| Index of Refraction | 1.673 |
|---|
| InChIKey | AFBBKYQYNPNMAT-UHFFFAOYSA-N |
|---|
| SMILES | S=c1nc[nH][nH]1 |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XZ5267500
- CHEMICAL NAME :
- 1H-1,2,4-Triazole-3-thiol
- CAS REGISTRY NUMBER :
- 3179-31-5
- LAST UPDATED :
- 199712
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C2-H3-N3-S
- MOLECULAR WEIGHT :
- 101.14
- WISWESSER LINE NOTATION :
- T5MN DNJ CSH
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1400 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 21,284,1971
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 180 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#03630
|
Safety Information
| Hazard Codes | Xi:Irritant; |
|---|
| Risk Phrases | R22;R36 |
|---|
| Safety Phrases | S26-S33-S39-S7/8 |
|---|
| WGK Germany | 1 |
|---|
| RTECS | XZ5267500 |
|---|
| HS Code | 29339990 |
|---|
Customs
| HS Code | 2933990090 |
|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| MERCAPTOTRIAZOL |
| 3-Mercapto-1,2,4-tri |
| 1H-1,2,4-Triazole-3-thiol |
| 2,4-dihydro-3H-1,2,4-triazole-3-thione |
| 3H-1,2,4-triazole-3-thione, 2,4-dihydro- |
| 1,2,4-Triazole-3-thiol |
| mercaptotriazole |
| EINECS 221-656-6 |
| MTZ |
| 1H-1,2,4-Triazole-5-thiol |
| 1,2,4-Triazol-3-thiol |
| 3-mercapto-1H-1,2,4-triazole |
| 3-mercapto-1,2,4-1H-triazole |
| 1,2-Dihydro-3H-1,2,4-triazole-3-thione |
| MFCD00005229 |
| 1,2,4-SODIUM TRIAZOLE |
| 3-Mercapto-1,2,4-triazole |
| S-TRIAZOLE-3-THIOL |
