(R)-(+)-4-Methyl-4-(trichloromethyl)-2-oxetanone (R)-(+)-4-甲基-4-(三氯甲基)-2-噁丁烷酮

CAS 93239-42-0 MFCD00060124

化学结构图

93239-42-0
SMILES: C[C@]1(C(Cl)(Cl)Cl)CC(=O)O1

化学属性

Mol. FormulaC5H5Cl3O2
Mol. Weight203.45
Boiling Point120 °C/0.1 mmHg(lit.)
Melting Point43-44 °C(lit.)

别名和识别编码

Chemical Name(R)-(+)-4-Methyl-4-(trichloromethyl)-2-oxetanone 98%
Synonym (R)-(+)-4-甲基-4-(三氯甲基)-2-噁丁烷酮 (R)-(+)-3-羟基-3-甲基-4,4,4-三氯丁酸 β-内酯 (R)-(+)-3-羟基-3-甲基-4,4,4-三氯丁酸 β-内酯
CAS Number93239-42-0
PubChem Substance ID24860787
Beilstein Registry Number5730854
MDL NumberMFCD00060124
Chemical Name Translation(R)-(+)-4-甲基-4-(三氯甲基)-2-噁丁烷酮
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分类

  • {SNA} Asymmetric Synthesis, Building Blocks, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Blocks, Lactones, Organic Building Blocks, Oxetanes
  • Asymmetric Synthesis, Building Blocks, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Blocks, Lactones, Organic Building Blocks, Oxetanes

相关文献及参考

  • FT-IR 2 (1), 1173:C / FT-NMR 1 (1), 1126:B / RegBook 1 (1), 803:H / Structure Index 1 , 125:B:6

安全信息

GHS Symbol
WGK Germany3
Hazard Codes Xn
Hazard statements
  • H332 Harmful if inhaled 吸入有害
  • H315 Causes skin irritation 会刺激皮肤
  • H302 Harmful if swallowed 吞食有害
  • H312 Harmful in contact with skin 皮肤接触有害
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • H319 Causes serious eye irritation 严重刺激眼睛
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
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。
  • 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
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 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
  • 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

系列性分类

  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Building Blocks 手性分子砌块
  4. Organic Building Blocks - Chiral Building Blocks
  5. Lactones - Organic Building Blocks
  1. Chemical Synthesis 化学合成
  2. Asymmetric Synthesis 不对称合成
  3. Chiral Building Blocks 手性分子砌块
  4. Organic Building Blocks - Chiral Building Blocks
  5. Lactones - Organic Building Blocks

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