6-CHLOROPYRAN-2-ONE 6-氯吡喃-2H-酮
CAS 20357-65-7 MFCD05664381
化学结构图
SMILES: O=C1C=CC=C(Cl)O1
化学属性
| Mol. Formula | C5H3ClO2 |
|---|---|
| Mol. Weight | 130.53 |
| Density | 1.356 g/mL at 25 °C(lit.) |
| Boiling Point | 193-194 °C(lit.) |
| Refractive index | n20/D 1.5560(lit.) |
别名和识别编码
| Chemical Name | 6-Chloropyran-2H-one |
|---|---|
| Synonym | 6-氯吡喃-2H-酮 6-氯吡喃-2-酮 |
| MDL Number | MFCD05664381 |
| PubChem Substance ID | 24882531 |
| Chemical Name Translation | 6-氯吡喃-2H-酮 |
信息真实价格透明
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信息真实价格透明
资金保障
专业采购外包团队在线服务
品牌质保精细包装
现货库存
一流品牌服务
分类
- {SA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrans
相关文献及参考
安全信息
- 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。
- P305+P351+P338
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
GHS Symbol
- 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；
- 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）；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- R36 Irritating to eyes 刺激眼睛
- R22 Harmful if swallowed 吞咽有害
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
