(R)-2,5-Dioxotetrahydrofuran-3-yl acetate (R)-(+)-2-乙酰氧基丁二酸酐

CAS 79814-40-7 MFCD00145214

化学结构图

79814-40-7
SMILES: CC(=O)O[C@@H]1CC(=O)OC1=O

化学属性

Mol. FormulaC6H6O5
Mol. Weight158.11
Melting Point56-58 °C
TSCANo
Boiling Point162 °C at 14 mmHg

别名和识别编码

Chemical Name(R)-2,5-Dioxotetrahydrofuran-3-yl acetate
CAS Number79814-40-7
Synonym (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {LY} (R)-2,5-Dioxotetrahydrofuran-3-yl acetate {} {} {} {} {} {} {}
MDL NumberMFCD00145214
PubChem Substance ID125307317
Beilstein Registry Number18(5)2,479
Reaxys-RN130824
Chemical Name Translation(R)-(+)-2-乙酰氧基丁二酸酐
Canonical SMILESO=C([C@@H]1OC(C)=O)OC(C1)=O
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分类

  • Asymmetric Synthesis, Carboxylic Acid Anhydrides, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks
  • {SNA} Asymmetric Synthesis, Carboxylic Acid Anhydrides, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks

产品应用

  • Used as intermediates for detergents via O-acetylmalic acid amides. Regioselective ring opening of malic acid anhydrides by carbon nucleophiles.

相关文献及参考

  • Beil. 18 ,V,2,470
  • Clutterbuck, P., et al.: Biochem. J., 29, 300 (1935),
  • FT-IR 2 (1), 1215:B

安全信息

WGK Germany3
GHS Symbol
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。
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服，清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P302+P352+P332+P313+P362+P364
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P350
  • 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
  • P337+P313
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 {} {} {} {} {} {TCI}
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
Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture Moisture Sensitive {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage

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. Carboxylic Acid Anhydrides - 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. Carboxylic Acid Anhydrides - Organic Building Blocks
  1. Functional Group 官能团索引
  2. carboxylic acid anhydride

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