- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Cyano-3-oxotetrahydrothiophene
- Price: ￥1858.0/5g ￥6988.0/25g ￥588.0/1g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-Cyano-3-oxotetrahydrothiophene
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
16563-14-7
16563-14-7 structure
- Name: 4-Cyano-3-oxotetrahydrothiophene
- Chemical Name: 4-cyano-3-tetrahydrothiophenone
- CAS Number: 16563-14-7
- Molecular Formula: C5H5NOS
- Molecular Weight: 127.16400
- Catalog: Pharmaceutical intermediate Heterocyclic compound Thiophene compound
- Create Date: 2018-05-18 08:00:00
- Modify Date: 2024-01-08 18:28:18
| Name | 4-cyano-3-tetrahydrothiophenone |
|---|---|
| Synonyms |
4-Oxotetrahydrothiophene-3-carbonitrile
4-Cyano-3-oxotetrahydrothiophene 4-Cyano-3-oxotetrahydrothiophene 4-Cyano-3-tetrahydrothiophenone 4-Cyano-3-tetrahydrothiophenone 4-oxothiolane-3-carbonitrile |
| Density | 1.29g/cm3 |
|---|---|
| Boiling Point | 125ºC / 1mmHg |
| Melting Point | 71ºC |
| Molecular Formula | C5H5NOS |
| Molecular Weight | 127.16400 |
| Flash Point | 141.4ºC |
| Exact Mass | 127.00900 |
| PSA | 66.16000 |
| LogP | 0.44208 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302-H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Hazard Codes | Xn |
| Risk Phrases | 22-36/37/38 |
| Safety Phrases | 26 |
| RIDADR | NONH for all modes of transport |
| HS Code | 2934999090 |
|
~50%
16563-14-7 |
| Literature: Synthesis, , # 10 p. 969 - 970 |
| Precursor 2 | |
|---|---|
| DownStream 5 | |
![2-phenyl-4,6-dihydrothieno[3,4-c]pyrazol-3-amine structure](https://www.chemsrc.com/caspic/117/95469-88-8.png)
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |