3,4-Diaminothiophenedihydrochloride
3,4-Diaminothiophenedihydrochloride structure
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Common Name | 3,4-Diaminothiophenedihydrochloride | ||
|---|---|---|---|---|
| CAS Number | 90069-81-1 | Molecular Weight | 187.091 | |
| Density | N/A | Boiling Point | 385.5ºC at 760 mmHg | |
| Molecular Formula | C4H8Cl2N2S | Melting Point | >150°C | |
| MSDS | Chinese USA | Flash Point | N/A | |
| Symbol |
GHS05, GHS06 |
Signal Word | Danger | |
| Name | 3,4-diaminothiophene dihydrochloride |
|---|---|
| Synonym | More Synonyms |
| Boiling Point | 385.5ºC at 760 mmHg |
|---|---|
| Melting Point | >150°C |
| Molecular Formula | C4H8Cl2N2S |
| Molecular Weight | 187.091 |
| Exact Mass | 185.978531 |
| PSA | 80.28000 |
| LogP | 3.67890 |
| Storage condition | 0-6°C |
| Symbol |
GHS05, GHS06 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H301-H317-H318 |
| Precautionary Statements | P280-P301 + P310-P305 + P351 + P338 |
| Hazard Codes | Xn: Harmful; |
| Risk Phrases | R20/21/22;R39 |
| Safety Phrases | S36/37-S60-S61-S26-S16-S9 |
| RIDADR | UN 1090 3/PG 2 |
| HS Code | 2934999090 |
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~88%
3,4-Diaminothio... CAS#:90069-81-1 |
| Literature: Kuraray Co., Ltd.; Kondou, Yoshirou; Nakano, Kirihiro; Otake, Tomiaki Patent: US8519150 B2, 2013 ; Location in patent: Page/Page column 33 ; |
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~%
3,4-Diaminothio... CAS#:90069-81-1 |
| Literature: Synthesis, , # 12 p. 1124 - 1126 |
![Thieno[3,4-b]pyrazine structure](https://www.chemsrc.com/caspic/319/272-43-5.png)
CAS#:272-43-5
CAS#:78637-85-1![2,3-dimethylthieno[3,4-b]pyrazine structure](https://www.chemsrc.com/caspic/277/78648-59-6.png)
CAS#:78648-59-6| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Organic n-channel field-effect transistors based on arylenediimide-thiophene derivatives.
J. Am. Chem. Soc. 132 , 8440-8452, (2010) The synthesis, structural, electrochemical, and thin film electrical and electronic structural properties of a series of arylene diimide-oligothiophene n-type semiconductors are reported. This family ... |
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Synthesis and characterization of new 2,3-disubstituted thieno[3,4-b]pyrazines: tunable building blocks for low band gap conjugated materials.
J. Org. Chem. 73 , 8529-8536, (2008) Synthetic methods have been developed for the preparation of new 2,3-dihalothieno[3,4-b]pyrazines, from which a variety of new 2,3-difunctionalized thieno[3,4-b]pyrazines have been produced as precurs... |
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Zou; Y.; Wan; M.; Sang; G.; Ye; M.; Li; Y.
Adv. Funct. Mater. 18 , 2724-2732, (2008)
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| 3,4-Diaminothiophene dihydrochloride |
| Thiophene-3,4-diamine dihydrochloride |
| 3,4-Thiophenediamine dihydrochloride |
| 3,4-Thiophenediamine, hydrochloride (1:2) |
| MFCD00671511 |
| 3,4-Diaminothiophenedihydrochloride |
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3,4-Diaminothiophenedihydrochloride
- Price: ￥908.0/1g ￥1918.0/5g
- Purity: 97.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,4-Diaminothiophene dihydrochloride
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
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