CAS Number90069-81-1
Synonyms3,4-Diaminothiophene dihydrochloride; Thiophene-3,4-diamine dihydrochloride; 3,4-Thiophenediamine dihydrochloride; 3,4-Thiophenediamine, hydrochloride (1:2); MFCD00671511; 3,4-Diaminothiophenedihydrochloride
Molecular FormulaC4H8Cl2N2S
Molecular Weight187.09
Boiling Point385.5ºC at 760 mmHg
Melting Point>150°C
AppearanceGray or brown crystalline powder
Symbol
Signal WordWarning
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 90069-81-1 |
| Catalog No. | 2A-9090697 |
| Chinese Name | 3,4-二氨基噻吩二盐酸盐 |
| Synonyms | 3,4-Diaminothiophene dihydrochloride; Thiophene-3,4-diamine dihydrochloride; 3,4-Thiophenediamine dihydrochloride; 3,4-Thiophenediamine, hydrochloride (1:2); MFCD00671511; 3,4-Diaminothiophenedihydrochloride |
| Molecular Formula | C4H8Cl2N2S |
| Molecular Weight | 187.09 |
| Boiling Point | 385.5ºC at 760 mmHg |
| Melting Point | >150°C |
| Appearance | Gray or brown crystalline powder |
| Storage Condition | Refrigerated at 0-6°C |
| HTC | 2934999090 |
| PubChem ID | 28675205 |
| SMILES | Cl.Cl.Nc1cscc1N |
| InChI | InChI=1S/C4H6N2S.2ClH/c5-3-1-7-2-4(3)6;;/h1-2H,5-6H2;2*1H |
| InChI Key | RAMOMCXNLLLICQ-UHFFFAOYSA-N |
| Hazard Symbols | transportation |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 20.0% |
| Transport Info | Product name: Purity: 97.0% |
| 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 Names specified by the United Nations (UN) European Land Transport Dangerous Regulations: TOXIC SOLID, ORGANIC, N.O.S. (3,4-Diaminothiophene dihydrochloride) IMDG: TOXIC SOLID, ORGANIC, N.O.S. (3,4-Diaminothiophene dihydrochloride) International air transport hazard regulations: Toxic solid, organic, n.o.s. (3,4-Diaminothiophene dihydrochloride) 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 Dangerous Regulations: No International Maritime Transport Dangerous Regulations Maritime Pollutants: No International Air Transport Risk Regulations: No 14.6 Special reminder to users No data available |
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