Benzenesulfinic Acid Sodium Salt Dihydrate 苯亚磺酸钠二水化合物
CAS 25932-11-0 MFCD00149638
化学结构图
SMILES:
化学属性
| Mol. Formula | C6H5NaO2S.2H2O |
|---|---|
| Mol. Weight | 164.15(as Anhydrous) |
| Melting Point | >310° |
| TSCA | Yes |
别名和识别编码
| Chemical Name | Benzenesulfinic Acid Sodium Salt Dihydrate |
|---|---|
| MDL Number | MFCD00149638 |
| Synonym | Sodium benzenesulfinate dihydrate Benzensulfinan sodny |
| EC Number | 212-842-8 |
| CAS Number | 25932-11-0 |
| Beilstein Registry Number | 11,2 |
| Reaxys-RN | 3598405 |
| PubChem Substance ID | 87563240 |
| Chemical Name Translation | 苯亚磺酸钠二水化合物 |
| Wiswesser Line Notation | WSR &-NA- &QH 2 |
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相关文献及参考
- Reaction with methyl propiolate under phase-transfer conditions gives (Z)- 3-(phenylsulfonyl)prop-2-enoate, a useful dienophile; for details and discussion, see: Org. Synth. Coll., 8, 458 (1993):
- Aromatics such as benzene, toluene or chlorobenzene undergo electrophilic sulfination in triflic acid to give high yields of diaryl sulfoxides: Chem. Commun., 2099 (1996). The reaction is also applicable to other sodium arene- or alkanesulfinates, but with activated aromatics and alkanesulfinates, further reaction to give the sulfonium triflate tends to occur.
- See also p-Toluenesulfinic acid sodium salt hydrate, A11430.
安全信息
- S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
- S22 Do not breathe dust 不要吸入粉尘；
