- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 2-Amino-3-cyanothiophene
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2-Amino-3-cyanothiophene
- Price: ￥1528.0/5g ￥458.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2-amino-3-cyanothiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
4651-82-5
4651-82-5 structure
- Name: 2-Amino-3-cyanothiophene
- Chemical Name: 2-Amino-3-thiophenecarbonitrile
- CAS Number: 4651-82-5
- Molecular Formula: C5H4N2S
- Molecular Weight: 124.164
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-02-10 08:00:00
- Modify Date: 2025-08-24 09:15:52
| Name | 2-Amino-3-thiophenecarbonitrile |
|---|---|
| Synonyms |
2-aminothiophen-3-carbonitril
2-aminothiophene-3-carbonitrile MFCD00706298 3-Thiophenecarbonitrile, 2-amino- 2-Amino-3-cyanothiophene 2-Amino-3-thiophenecarbonitrile |
| Density | 1.3±0.1 g/cm3 |
|---|---|
| Boiling Point | 317.5±27.0 °C at 760 mmHg |
| Melting Point | 104ºC |
| Molecular Formula | C5H4N2S |
| Molecular Weight | 124.164 |
| Flash Point | 145.8±23.7 °C |
| Exact Mass | 124.009521 |
| PSA | 78.05000 |
| LogP | 1.55 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.627 |
| Symbol |
GHS05, GHS07 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H302-H315-H318-H335 |
| Precautionary Statements | P261-P280-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful; |
| Risk Phrases | R20/21/22 |
| Safety Phrases | S36/37 |
| RIDADR | UN 3439 |
| HS Code | 2934999090 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |