2,5-Diphenyl-4-Hydroxy-3-Oxo-2,3-Dihydrothiophene 1,1-Dioxide 2,5-二苯基-4-羟基-3-氧-2,3-二氢噻吩 1,1-二氧化物
CAS 54714-10-2 MFCD00075268
化学结构图
SMILES: OC1=C(C2C=CC=CC=2)S(=O)(=O)C(C2C=CC=CC=2)C1=O
化学属性
| Mol. Formula | C16H12O4S |
|---|---|
| Mol. Weight | 300 |
| Melting Point | 238-240 °C(lit.) |
| TSCA | No |
别名和识别编码
| Chemical Name | 2,5-Diphenyl-4-Hydroxy-3-Oxo-2,3-Dihydrothiophene 1,1-Dioxide |
|---|---|
| MDL Number | MFCD00075268 |
| Synonym | HOTDO 4-羟基-2,5-二苯基-3-噻吩酮 1,1-二氧化物 HOTDO |
| CAS Number | 54714-10-2 |
| Beilstein Registry Number | 544870 |
| PubChem Substance ID | 24861176 |
| Chemical Name Translation | 2,5-二苯基-4-羟基-3-氧-2,3-二氢噻吩 1,1-二氧化物 |
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分类
- {SNA} Chemical Biology, Chemical Synthesis, Coupling, Others, Peptide Chemistry, Peptide Coupling, Synthetic Reagents
相关文献及参考
- Can be used in preparation of self-indicating active esters for linking amino acid residues to solid phase support: Angew. Chem. Int. Ed ., 15, 444 (1976). Compare 4,6-Diphenylthieno[3,4-d]-1,3-dioxol-2-one 5,5-dioxide, L13513. For peptide reagents, see Appendix 6.
安全信息
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S37 Wear suitable gloves 戴适当手套；
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P305+P351+P338
- H315 Causes skin irritation 会刺激皮肤
- H319 Causes serious eye irritation 严重刺激眼睛
- H335 May cause respiratory irritation 可能导致呼吸道刺激
