(E)-4-(4-chlorophenyl)-4-oxobut-2-enoic acid (E)-4-(4-氯苯基)-4-氧代丁基-2-烯酸

CAS 29582-39-6 MFCD00041465

化学结构图

29582-39-6
SMILES: OC(=O)/C=C/C(=O)C1=CC=C(Cl)C=C1

化学属性

Mol. FormulaClC6H4COCH=CHCO2H
Mol. Weight210.61
Melting Point130-134 °C(lit.)
TSCANo

别名和识别编码

Chemical Name(E)-4-(4-chlorophenyl)-4-oxobut-2-enoic acid
MDL NumberMFCD00041465
PubChem Substance ID24878065
CAS Number29582-39-6
Beilstein Registry Number2719881
Chemical Name Translation(E)-4-(4-氯苯基)-4-氧代丁基-2-烯酸
Synonym (E)-4-(4-Chlorophenyl)-4-oxo-2-butenoic acid Acide (E)4-(4-chlorophenyl)4-oxo 2-butenoique 反-3-(4-氯苯甲酰)丙烯酸
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分类

  • Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks
  • {SA} Building Blocks, C10, Carbonyl Compounds, Carboxylic Acids, Chemical Synthesis, Organic Building Blocks

安全信息

WGK Germany3
GHS Symbol
Precautionary statements
  • 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
Hazard statements
  • 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
Hazard Codes Xi
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Signal word Warning
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；
  • S37 Wear suitable gloves 戴适当手套；
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
RTECSEM9110700 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FRXXBL French Demande Patent Document.  (U.S. Patent and Trademark Office,
   Foreign Patents, Washington, DC 20231)  Volume(issue)/page/year: #2481118

系列性分类

  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Carbonyl Compounds 羰基化合物
  5. Carboxylic Acids - Carbonyl Compounds
  6. C10 - Carboxylic Acids

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