CAS Number16691-43-3
Synonyms5-amino-s-triazole-3-thio; 3-Amino-1,2,4-triazole-5-thiol; 5-AMINO-4H-1,2,4-TRIAZOLE-3-THIOL; 5-Amino-1H-1,2,4-triazole-3-thiol; 3-Amino-5-mercapto-1,2,4-triazole; EINECS 240-735-6; 3-Amino-5-mercapto-1; 3-amino-5-sulfanyl-1,2,4-triazole; 2-amino-5-mercapto-1H-1,3,4-triazole; 3-Imino-5-thiourazole; MFCD00005231; 5-Amino-1,2-dihydro-3H-1,2,4-triazole-3-thione; iminothiourazole; 3-Amino-4H-1,2,4-triazole-5-thiol; 5-imino-2-triazolidine-3-thione; 5-amino-3-mercapto-4H-1,2,4-triazole
Molecular FormulaC2H4N4S
Molecular Weight130.17
Purity98%
Density1.7±0.1 g/cm3
Boiling Point389.1±25.0 °C at 760 mmHg
Melting Point130-133 °C (lit.)
Appearanceoff-white powder
EINECS256-242-4
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 16691-43-3 |
| Catalog No. | 2A-9037203 |
| Chinese Name | 3-氨基-5-巯基-1,2,4-三氮唑 |
| Synonyms | 5-amino-s-triazole-3-thio; 3-Amino-1,2,4-triazole-5-thiol; 5-AMINO-4H-1,2,4-TRIAZOLE-3-THIOL; 5-Amino-1H-1,2,4-triazole-3-thiol; 3-Amino-5-mercapto-1,2,4-triazole; EINECS 240-735-6; 3-Amino-5-mercapto-1; 3-amino-5-sulfanyl-1,2,4-triazole; 2-amino-5-mercapto-1H-1,3,4-triazole; 3-Imino-5-thiourazole; MFCD00005231; 5-Amino-1,2-dihydro-3H-1,2,4-triazole-3-thione; iminothiourazole; 3-Amino-4H-1,2,4-triazole-5-thiol; 5-imino-2-triazolidine-3-thione; 5-amino-3-mercapto-4H-1,2,4-triazole |
| Molecular Formula | C2H4N4S |
| Molecular Weight | 130.17 |
| Purity | 98 |
| Density | 1.7±0.1 g/cm3 |
| Boiling Point | 389.1±25.0 °C at 760 mmHg |
| Melting Point | 130-133 °C (lit.) |
| Appearance | off-white powder |
| Water Solubility | SOLUBLE IN HOT WATER |
| Storage Condition | Sealed at room temperature, protected from light, |
| Packaging | II; III |
| EINECS | 256-242-4 |
| HTC | 2933990090 |
| PubChem ID | 24851455 |
| MDL Number | MFCD00005232 |
| SMILES | CSc1nc(N)n[nH]1 |
| InChI | 1S/C3H6N4S/c1-8-3-5-2(4)6-7-3/h1H3,(H3,4,5,6,7) |
| InChI Key | XGWWZKBCQLBJNH-UHFFFAOYSA-N |
| NACRES Code | NA.22 |
| UNSPSC | 12352100 |
| Hazard Symbols | 4.1 |
| MSDS | msds/37203_1_16691_43_3.pdf |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 0.0% |
| MSDS Transport Info | Module 14. Shipping information United Nations classification: inconsistent with United Nations classification standards UN number: not specified |
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