5-AMino-1,3,4-thiadiazole
2-Amino-1,3,4-thiadiazole
CAS: 4005-51-0
Molecular Formula: C2H3N3S
5-AMino-1,3,4-thiadiazole - Names and Identifiers
| Name | 2-Amino-1,3,4-thiadiazole |
| Synonyms | 2-Aminothiadiazole 2-Amino-1,3,4-thiadiazole 2-Amino-1,3,4-Thiodiazole 5-AMino-1,3,4-thiadiazole 1,3,4-Thiadiazole-2-Amine Amino-1,3,4-thiadiazole,2- 2-Amino-1-thia-3,4-diazole 1,3,4-Thiadiazole, 2-amino- 5-nitro-1,3,4-thiadiazol-2-aMine |
| CAS | 4005-51-0 |
| EINECS | 223-657-7 |
| InChI | InChI=1/C2H3N3S/c3-2-5-4-1-6-2/h1H,(H2,3,5) |
| InChIKey | QUKGLNCXGVWCJX-UHFFFAOYSA-N |
5-AMino-1,3,4-thiadiazole - Physico-chemical Properties
| Molecular Formula | C2H3N3S |
| Molar Mass | 101.13 |
| Density | 1.385 (estimate) |
| Melting Point | 188-191 °C (dec.) (lit.) |
| Boling Point | 238.9±23.0 °C(Predicted) |
| Water Solubility | It is soluble in water, hot methanol- very faint turbidity. |
| Solubility | water: soluble25mg/mL, clear, colorless |
| Appearance | White crystal |
| Color | White to light yellow |
| BRN | 107135 |
| pKa | pKa 3.2 (Uncertain) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.5800 (estimate) |
| MDL | MFCD00003107 |
| Physical and Chemical Properties | White crystals. Melting Point: 190-192 °c. |
| Use | Used as an intermediate of medicine and dye |
5-AMino-1,3,4-thiadiazole - Risk and Safety
| Risk Codes | R68 - Possible risk of irreversible effects R63 - Possible risk of harm to the unborn child R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R22 - Harmful if swallowed |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| UN IDs | 2811 |
| WGK Germany | 3 |
| RTECS | XI3000000 |
| HS Code | 29349990 |
| Hazard Note | Harmful |
| Hazard Class | 6.1 |
| Packing Group | III |
| Toxicity | LD50 oral in rat: 253mg/kg |
5-AMino-1,3,4-thiadiazole - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | Used as an intermediate for medicine and dyes Used in the synthesis of dyes and azole drugs |
| category | toxic substances |
| toxicity classification | highly toxic |
| acute toxicity | abdominal cavity-rat LD50: 200 mg/kg; Abdominal cavity-mouse LD50: 6500 mg/kg |
| flammability hazard characteristics | combustible; combustion produces toxic nitrogen oxides and sulfur oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-09 21:11:58
Supplier List
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 4005-51-0
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
CAS: 4005-51-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: 2-Amino-1,3,4-Thiadiazole Visit Supplier Webpage Request for quotationCAS: 4005-51-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 4005-51-0
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
CAS: 4005-51-0
Tel: 17505222756
Email: pules.cn@gmail.com
Mobile: +86-17551318830
Wechat: 17505222756
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
CAS: 4005-51-0
Tel: +86 19849939632
Email: 2470479589@qq.com
Mobile: +86 19849939632
QQ: 2470479589
Wechat: +86 19849939632
Spot supply
Product Name: 2-Amino-1,3,4-Thiadiazole Visit Supplier Webpage Request for quotationCAS: 4005-51-0
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
Product Name: 2-Amino-1,3,4-thiadiazole Request for quotation
CAS: 4005-51-0
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
CAS: 4005-51-0
Tel: 0086-13605431940
Email: xuli678323@126.com
Mobile: +86-13605431940
QQ: 56860987
Wechat: 13605431940
WhatsApp: 13605431940
View History