13250-82-3
13250-82-3 structure
- Name: 1,3-Dioxolane,2-(3-thienyl)-
- Chemical Name: 2-(3-Thienyl)-1,3-dioxolane
- CAS Number: 13250-82-3
- Molecular Formula: C7H8O2S
- Molecular Weight: 156.20200
- Create Date: 2018-12-10 19:34:07
- Modify Date: 2025-08-25 07:39:36
| Name | 2-(3-Thienyl)-1,3-dioxolane |
|---|---|
| Synonyms |
3-(1,3-Dioxolan-2-yl)thiophene
2-thiophen-3-yl-1,3-dioxolane 2-(Thiophen-3-yl)-1,3-dioxolane |
| Density | 1.254 g/cm3 |
|---|---|
| Boiling Point | 245.3ºCat 760 mmHg |
| Molecular Formula | C7H8O2S |
| Molecular Weight | 156.20200 |
| Flash Point | 102.2ºC |
| Exact Mass | 156.02500 |
| PSA | 46.70000 |
| LogP | 1.79350 |
| Vapour Pressure | 0.0453mmHg at 25°C |
| Index of Refraction | 1.553 |
| HS Code | 2934999090 |
|---|
|
~89%
13250-82-3 |
| Literature: Affinium Pharmaceuticals, Inc. Patent: EP1226138 B1, 2004 ; |
|
~98%
13250-82-3 |
| Literature: Nurkkala, Lasse J.; Steen, Robert O.; Dunne, Simon J. Synthesis, 2006 , # 8 p. 1295 - 1300 |
|
~%
13250-82-3 |
| Literature: US2003/181496 A1, ; |
|
~%
13250-82-3 |
| Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 295 - 300 |
|
~%
13250-82-3 |
| Literature: Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), , p. 295 - 300 |
| Precursor 5 | |
|---|---|
| DownStream 9 | |
![Methyl thieno[2,3-b]thiophene-2-carboxylate structure](https://image.chemsrc.com/caspic/037/20969-37-3.png)
![thieno[2,3-b]thiophene-5-carbaldehyde structure](https://image.chemsrc.com/caspic/433/31486-85-8.png)
![5-[[(2-Hydroxyethyl)amino]methyl]thieno[2,3-b]thiophene-2-sulfonamide structure](https://image.chemsrc.com/caspic/232/122266-93-7.png)
![5-[[[2-(Methylsulfinyl)ethyl]amino]methyl]thieno[2,3-b]thiophene-2-sulfonamide structure](https://image.chemsrc.com/caspic/335/122267-01-0.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% |