82971-11-7
82971-11-7 structure
- Name: furan-2-sulfonic acid
- Chemical Name: furan-2-sulfonic acid
- CAS Number: 82971-11-7
- Molecular Formula: C4H4O4S
- Molecular Weight: 148.13700
- Create Date: 2016-08-09 22:49:54
- Modify Date: 2025-08-24 20:45:23
| Name | furan-2-sulfonic acid |
|---|---|
| Synonyms |
Furan-2-sulphonic acid
furylsulphonic acid 2-Furansulfonsaeure 2-furansulfonic acid EINECS 280-077-7 Furan-2-sulfonsaeure |
| Density | 1.559g/cm3 |
|---|---|
| Molecular Formula | C4H4O4S |
| Molecular Weight | 148.13700 |
| Exact Mass | 147.98300 |
| PSA | 75.89000 |
| LogP | 1.60710 |
| Index of Refraction | 1.535 |
| HS Code | 2932190090 |
|---|
|
~%
82971-11-7 |
| Literature: Terent'ew; Kasizyna Zhurnal Obshchei Khimii, 1948 , vol. 18, p. 723,727 Chem.Abstr., 1949 , p. 214 |
|
~%
82971-11-7 |
| Literature: Ballistreri, Francesco P.; Cantone, ALfio; Maccarone, Emanuele; Tomaselli, Gaetano A.; Tripolone, Mario Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1981 , p. 438 - 441 |
|
~%
82971-11-7 |
| Literature: Terent'ew; Kasizyna Zhurnal Obshchei Khimii, 1949 , vol. 19, p. 531,534; engl. Ausg. S. 481, 484 Full Text Show Details Terent'ew Vestnik Moskovskogo Universiteta, 1947 , # 6 p. 9,16 Chem.Abstr., 1950 , p. 1480 Full Text Show Details Kasizyna Uc. Zap. Moskovsk. Univ.Chem.Abstr., 1950 , # 131 p. 5,19, 32 Uc. Zap. Moskovsk. Univ.Chem.Abstr., 1953 , p. 10518 |
|
~%
82971-11-7 |
| Literature: Orlov, V. M.; Krivoruchko, A. A.; Misharev, A. D.; Takhistov, V. V. J. Gen. Chem. USSR (Engl. Transl.), 1991 , vol. 61, # 9.2 p. 2073 - 2081,1922 - 1929 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2932190090 |
|---|---|
| Summary | 2932190090 other compounds containing an unfused furan ring (whether or not hydrogenated) in the structure VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:20.0% |