13920-98-4
13920-98-4 structure
- Name: 5-(Methylsulfonyl)-1,3-benzoxazol-2(3H)-one
- Chemical Name: 5-methylsulfonyl-3H-1,3-benzoxazol-2-one
- CAS Number: 13920-98-4
- Molecular Formula: C8H7NO4S
- Molecular Weight: 213.210
- Catalog: Chemical reagent Organic reagent Sulfone, sulfoxide compound
- Create Date: 2018-12-02 01:28:20
- Modify Date: 2026-08-31 03:23:58
| Name | 5-methylsulfonyl-3H-1,3-benzoxazol-2-one |
|---|---|
| Synonyms |
2-Benzoxazolinone,5-methylsulfonyl
2-BENZOXAZOLONE-5-METHYLSULFONE 5-(methylsulfonyl)-1,3-benzoxazol-2(3H)-one 2(3H)-Benzoxazolone, 5-(methylsulfonyl) 5-(methylsulfonyl)-2(3H)-Benzoxazolone 5-Methansulfonyl-3H-benzoxazol-2-on 5-(methylsulfonyl)-1,3-benzoxazol-2(3H)-one（WS205119） 3-[[(2-chloroethylamino)-oxomethyl]amino]benzenesulfonyl fluoride 5-(Methylsulfonyl)benzoxazol-2(3H)-one EINECS 237-688-9 5-mesylbenzoxazol-2(3H)-one 5-(Methylsulfonyl)benzo[d]oxazol-2(3H)-one 5-methanesulfonyl-3H-benzoxazol-2-one 5-Methylsulfon-benzoxazolon 5-methanesulfonyl-3H-benzooxazol-2-one |
| Density | 1.5±0.1 g/cm3 |
|---|---|
| Melting Point | 223-224 °C |
| Molecular Formula | C8H7NO4S |
| Molecular Weight | 213.210 |
| Exact Mass | 213.009583 |
| PSA | 88.52000 |
| LogP | -0.80 |
| Index of Refraction | 1.586 |
| Storage condition | 2-8°C |
| 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% |