Introduction：Basic information about CAS 2349-67-9|5-Amino-1,3,4-thiadiazole-2-thiol, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5-Amino-1,3,4-thiadiazole-2-thiol |
|---|
| CAS Number | 2349-67-9 | Molecular Weight | 133.20 |
|---|
| Density | 2.0±0.1 g/cm3 | Boiling Point | 242.3±23.0 °C at 760 mmHg |
|---|
| Molecular Formula | C2H3N3S2 | Melting Point | 235 °C (dec.)(lit.) |
|---|
| MSDS | / | Flash Point | 100.3±22.6 °C |
|---|
Names
| Name | 5-Amino-1,3,4-thiadiazole-2-thiol |
|---|
| Synonym | More Synonyms |
|---|
5-Amino-1,3,4-thiadiazole-2-thiol BiologicalActivity
| Description | 2-Amino-5-mercapto-1,3,4-thiadiazole is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|
| Related Catalog | Research Areas >>OthersSignaling Pathways >>Others >>Others |
|---|
Chemical & Physical Properties
| Density | 2.0±0.1 g/cm3 |
|---|
| Boiling Point | 242.3±23.0 °C at 760 mmHg |
|---|
| Melting Point | 235 °C (dec.)(lit.) |
|---|
| Molecular Formula | C2H3N3S2 |
|---|
| Molecular Weight | 133.20 |
|---|
| Flash Point | 100.3±22.6 °C |
|---|
| Exact Mass | 132.976837 |
|---|
| PSA | 118.84000 |
|---|
| LogP | -0.77 |
|---|
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
|---|
| Index of Refraction | 1.991 |
|---|
| InChIKey | GDGIVSREGUOIJZ-UHFFFAOYSA-N |
|---|
| SMILES | Nc1n[nH]c(=S)s1 |
|---|
| Water Solubility | insoluble |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- XI4550000
- CHEMICAL NAME :
- 1,3,4-Thiadiazole-2-thiol, 5-amino-
- CAS REGISTRY NUMBER :
- 2349-67-9
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C2-H3-N3-S2
- MOLECULAR WEIGHT :
- 133.20
- WISWESSER LINE NOTATION :
- T5NN DSJ CZ ESH
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD691-490
|
Safety Information
| Hazard Codes | Xi:Irritant |
|---|
| Risk Phrases | R36/37/38 |
|---|
| Safety Phrases | S26-S36-S36/37 |
|---|
| WGK Germany | 3 |
|---|
| RTECS | XI4550000 |
|---|
| HS Code | 29349990 |
|---|
Customs
| HS Code | 2934999090 |
|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
|---|
Synonyms
| T5NN DSJ CZ ESH |
| 5-Amino-1,3,4-thiadi |
| 2-AMINO-5-MERCAPTO-1,3,4-THIADIAZOLE |
| 5-Amino-1,3,4-thiadiazole-2(3H)-thione |
| usafpd-25 |
| 2-amino-5-sulfanyl-1,3,4-thiadiazole |
| EAMTD |
| 5-amino-2-mercapto-1,3,4-thiadiazole |
| EINECS 219-078-4 |
| 2-amino thiadiazole-5-thiol |
| 1,3,4-Thiadiazole-2(3H)-thione, 5-amino- |
| 5-sulfanyl-1,3,4-thiadiazol-2-ylamine |
| MFCD00128160 |
| 2-Amino-5-mercaptothiadiazole |
| 2-Amino-5-mercapto-1,3,4-thiad |
| 5-amino-3H-1,3,4-thiadiazole-2-thione |
| 2-AMino-5-Mercapto-1 |
| Acetazolamide Impurity 7 |
