2471-91-2
2471-91-2 structure
- Name: Benzo[c]thiophene,1,3-dihydro-, 2,2-dioxide
- Chemical Name: 1,3-dihydro-2-benzothiophene 2,2-dioxide
- CAS Number: 2471-91-2
- Molecular Formula: C8H8O2S
- Molecular Weight: 168.21300
- Create Date: 2017-10-15 03:05:37
- Modify Date: 2024-01-31 18:03:21
| Name | 1,3-dihydro-2-benzothiophene 2,2-dioxide |
|---|---|
| Synonyms |
1,4-dihydrobenzo<c>thiophene 2,2-dioxide
1,3-dihydroisothianaphthene 2,2-dioxide |
| Density | 1.344g/cm3 |
|---|---|
| Boiling Point | 388.6ºC at 760mmHg |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21300 |
| Flash Point | 259.3ºC |
| Exact Mass | 168.02500 |
| PSA | 42.52000 |
| LogP | 2.19580 |
| Vapour Pressure | 6.8E-06mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2934999090 |
|---|
|
~94%
2471-91-2 |
| Literature: Neidlein, Richard; Doerr, Henning Liebigs Annalen der Chemie, 1980 , # 10 p. 1540 - 1548 |
|
~75%
2471-91-2 |
| Literature: Hoey, Michael D.; Dittmer, Donald C. Journal of Organic Chemistry, 1991 , vol. 56, # 5 p. 1947 - 1948 |
|
~53%
2471-91-2 |
| Literature: Aitken, R. Alan; Cadogen, J. I. G.; Gosney, Ian; Newlands, Stephen Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 16 p. 2301 - 2308 |
|
~%
2471-91-2 |
| Literature: Aitken, R. Alan; Cadogen, J. I. G.; Gosney, Ian; Newlands, Stephen Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1994 , # 16 p. 2301 - 2308 |
|
~%
2471-91-2 |
| Literature: Cava; Deana Journal of the American Chemical Society, 1959 , vol. 81, p. 4266 |
|
~%
2471-91-2 |
| Literature: Jarvis, William F.; Hoey, Michael D.; Finocchio, Alfred L.; Dittmer, Donald C. Journal of Organic Chemistry, 1988 , vol. 53, # 24 p. 5750 - 5756 |
| Precursor 6 | |
|---|---|
| DownStream 9 | |
![Dibenzo[a,e]cyclooctene,5,6,11,12-tetrahydro- structure](https://image.chemsrc.com/caspic/300/1460-59-9.png)
![benzo[b]xanthen-12-one structure](https://image.chemsrc.com/caspic/106/24061-06-1.png)
![2,2-Dioxo-1,3-dihydrobenzo[c]thiophen-5-yl amine structure](https://image.chemsrc.com/caspic/399/70654-85-2.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% |