2,3-Dichlorothiophene 2,3-二氯噻吩
CAS 17249-79-5 MFCD00043890
化学结构图
SMILES: ClC1C=CSC=1Cl
化学属性
| Mol. Formula | C4H2Cl2S |
|---|---|
| Mol. Weight | 153.03 |
| Density | 1.456 |
| Boiling Point | 172 -174 |
| Refractive index | n20/D 1.568(lit.) |
| Flash Point | 70°(158°F) |
| TSCA | No |
| Melting Point | -37 |
别名和识别编码
| Chemical Name | 2,3-Dichlorothiophene |
|---|---|
| MDL Number | MFCD00043890 |
| PubChem Substance ID | 24883744 |
| CAS Number | 17249-79-5 |
| EC Number | 000-000-0 |
| Beilstein Registry Number | 1760 |
| Synonym | 2,3-二氯噻吩 |
| Chemical Name Translation | 2,3-二氯噻吩 |
| InChIKey | LVNVLQIXMBTMPH-UHFFFAOYSA-N |
| LabNetwork Molecule ID | LN00223732 |
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分类
- Building Blocks, C4 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Thiophenes
- {SNA} Building Blocks, C4 to C6, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Thiophenes
相关文献及参考
- 1. Wang, J.-J.; et al., Synthesis of enediyne-chlorophyll derivatives as cytotoxic conjugates Bull. Korean Chem. Soc. 25 , 1449-1450, (2004)
- 2. Deffieux, D.; et al., Selective Electrochemical Mono- and Polysilylation of Halothiophenes Organometallics 15 , 2041-2046, (1996)
安全信息
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P310
- P305+P351+P338
- P342+P311
- H318 Causes serious eye damage 严重伤害眼睛
- H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled 吸入可能导致过敏或哮喘症状或呼吸困难
- H301 Toxic if swallowed 吞食有毒
GHS Symbol
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R25 Toxic if swallowed 吞咽有毒
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
- 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；
- S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护；
- S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时，立即求医（可能时出示标签）；
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