Online Database of Chemicals from Around the World
| BOC Sciences | USA | Inquire | ||
|---|---|---|---|---|
 | www.bocsci.com | |||
 | +1 (631) 485-4226 | |||
 | +1 (631) 614-7828 | |||
 | info@bocsci.com | |||
| Chemical manufacturer | ||||
| chemBlink Standard supplier since 2010 | ||||
| Porphyrin Systems | Germany | Inquire | ||
|---|---|---|---|---|
| www.porphyrin-systems.de | |||
| +49 (40) 6466-5860 | |||
| +49 (40) 6466-5861 | |||
| hombrecher@porphyrin-systems.de | |||
| Chemical manufacturer since 1999 | ||||
| chemBlink Standard supplier since 2010 | ||||
| Hangzhou Leap Chem Co., Ltd. | China | Inquire | ||
|---|---|---|---|---|
| www.leapchem.com | |||
| +86 (571) 8771-1850 | |||
| market19@leapchem.com | |||
 | QQ Chat | |||
| Chemical manufacturer since 2006 | ||||
| chemBlink Standard supplier since 2015 | ||||
| Toronto Research Chemicals Inc. | Canada | Inquire | ||
|---|---|---|---|---|
| www.trc-canada.com | |||
| +1 (416) 665-9696 | |||
| +1 (416) 665-4439 | |||
| info@trc-canada.com | |||
| Chemical manufacturer since 1982 | ||||
| Wako Pure Chemical Industries, Ltd. | Japan | Inquire | ||
|---|---|---|---|---|
| www.wako-chem.co.jp | |||
| +81 (6) 6203-3741 | |||
| +81 (6) 6201-5964 | |||
| wkhk.info@fujifilm.com | |||
| Chemical manufacturer since 1922 | ||||
| Classification | Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Thiophene compound |
|---|---|
| Name | 3,4-Diaminothiophene dihydrochloride |
| Synonyms | 3,4-Thiophendiamine dihydrochloride |
| Molecular Structure |  |
| Molecular Formula | C4H6N2S.2(HCl) |
| Molecular Weight | 187.08 |
| CAS Registry Number | 90069-81-1 |
| EC Number | 695-510-9 |
| Melting point | 150 °C |
|---|---|
| Hazard Symbols |  Xn Details | ||||||||||||||||
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| Risk Statements | R20/21/22;R39 Details | ||||||||||||||||
| Safety Statements | S24/25 Details | ||||||||||||||||
| Hazard Classification | |||||||||||||||||
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| SDS | Available | ||||||||||||||||
| Market Analysis Reports |
| List of Reports Available for 3,4-Diaminothiophene dihydrochloride |
