Methyl 4-Chloro-4-Oxobutanoate 4-氯-4-氧代丁酸甲酯

CAS 1490-25-1 MFCD00000750

化学结构图

1490-25-1
SMILES: COC(=O)CCC(=O)Cl

化学属性

Mol. FormulaC5H7ClO3
Mol. Weight150.56 g/mol
Refractive indexn20/D 1.44(lit.)
Boiling Point65°C/3mmHg(lit.)
Density1.223 g/mL at 25 °C(lit.)
Flash Point74°C(lit.)
Appearance 无色液体。沸点58-65℃（0.399kPa），相对密度1.223，折光率（nD20）1.4400。
Stability对湿度敏感

别名和识别编码

Chemical NameMethyl 4-Chloro-4-Oxobutanoate
CAS Number1490-25-1
Alfabeta NameMETHYLCHLOROOXOBUTANOATE 44---
MDL NumberMFCD00000750
Synonym 3-(CHLOROFORMYL) METHYL PROPIONAT 3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Methyl succinyl chloride, Succinic acid 3-(Carbomethoxy)propionyl chloride, Methyl 3-(chloroformyl)propionate, Succinic 3-(Chlorocarbonyl)propionic acid methyl ester 3-(氯甲酰)丙酸甲酯 3-(甲氧羰基)丙酰氯 丁二酸单甲酯酰氯 3-chlorocarbonyl-propionic acid methyl ester METHYL SUCCINYL CHLORIDE Methyl 4-Chloro-4-oxobutyrate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID73888
EC Number216-077-0
Beilstein Registry Number970397
Chemical Name Translation4-氯-4-氧代丁酸甲酯
InChIKeySRXOJMOGPYFZKC-UHFFFAOYSA-N
LabNetwork Molecule IDLN00141416
Reaxys-RN970397
InChIInChI=1S/C5H7ClO3/c1-9-5(8)3-2-4(6)7/h2-3H2,1H3
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分类

  • {SNA} Acid Halides, Building Blocks, Carbonyl Compounds, Chemical Synthesis, Organic Building Blocks
  • {uni_hamburg} no charge; ester; carbonyl chloride; 1fragment

相关文献及参考

  • Short: EINECS
  • Short: III/20a

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard statements
  • H227 Combustible liquid 可燃液体
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
Personal Protective Equipment Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Precautionary statements
  • P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 远离热源/火花/明火/热的表面。——禁止吸烟。
  • P234 Keep only in original container. 只保留在原来的容器中。
  • P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • 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+P330+P331
  • P301+P330+P331+P310
  • P303+P361+P353
  • P303+P361+P353+P310+P363
  • P304+P340
  • P304+P340+P310
  • P305+P351+P338
  • P305+P351+P338+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P363 Wash contaminated clothing before reuse. 被污染的衣服洗净后方可重新使用。
  • P370+P378
  • P390 Absorb spillage to prevent material damage. 吸收溢出物，防止重大损害。
  • P403+P235
  • P405 Store locked up. 上锁保管。
  • P406 Store in corrosive resistant/… container with a resistant inner liner. 存放在耐腐蚀/具有耐性的内衬容器。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Signal word Danger
Hazard Codes C
Safety Statements
  • 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；
  • 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）；
Risk Statements
  • R37 Irritating to respiratory system 刺激呼吸道
  • R34 Causes burns 会导致灼伤
UN Number 3265 UN 3265 8/PG 2
Packing GroupIII
Hazard Class8
Storage condition 2-8°C

其他信息

  • 图谱信息:丁二酸单甲酯酰氯(1490-25-1)红外图谱(IR1)
  • F:10-13-21
  • MOL 文件:1490-25-1.mol

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. Acid Halides 酸性卤化物(酰氯等)
  1. Acyl halide
  2. acyl chloride

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