3,4-Dichloro-2(5H)-furanone 3,4-二氯-2(5H)-呋喃酮

CAS 62674-12-8 MFCD02751908

化学结构图

62674-12-8
SMILES: O=C1OCC(Cl)=C1Cl

化学属性

Mol. FormulaC4H2Cl2O2
Mol. Weight152.96
Melting Point48-52 °C

别名和识别编码

Chemical Name3,4-Dichloro-2(5H)-furanone
Synonym 3,4-二氯-2(5H)-呋喃酮 3,4-二氯呋喃-2(5H)-酮
MDL NumberMFCD02751908
CAS Number62674-12-8
Chemical Name Translation3,4-二氯-2(5H)-呋喃酮
PubChem Substance ID329763632
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分类

  • {SNA} Building Blocks, C4 to C7, Chemical Synthesis, Furans, Halogenated Heterocycles, Heterocyclic Building Blocks

安全信息

GHS Symbol
WGK Germany3
Precautionary statements
  • 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
Signal word Warning
Hazard statements
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H319 Causes serious eye irritation 严重刺激眼睛
Safety Statements
  • 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；
Hazard Codes Xn
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Furans 呋喃
  5. C4 to C7 - Furans

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