alpha-Bromo-gamma-butyrolactone α-溴-γ-丁内酯

CAS 5061-21-2 MFCD00005387

化学结构图

5061-21-2
SMILES: O=C1OCCC1Br

化学属性

Mol. FormulaC4H5BrO2
Mol. Weight164.99
Refractive index1.4990 to 1.5120
Boiling Point138°C at 6 mmHg
Density1.786
Flash Point>110°(230°F)
TSCAYes
Stability对光敏感
Appearance 无色或淡黄色液体。
Melting Point113°C

别名和识别编码

Chemical Namealpha-Bromo-gamma-butyrolactone
CAS Number5061-21-2
Alfabeta NameBROMOBUTANOLIDE 24---
MDL NumberMFCD00005387
Synonym 2-Bromo-4-butanolide {LY} 2-Bromo-4-butanolide {} {LY} 2-Bromo-4-butanolide {} {} {LY} 2-Bromo-4-butanolide {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Bromo-4-butanolide {} {} {} {} {}
PubChem Substance ID87564164
EC Number225-764-4
Beilstein Registry Number107800
Reaxys-RN107800
Chemical Name Translationα-溴-γ-丁内酯
InChIKeyLFJJGHGXHXXDFT-UHFFFAOYSA-N
LabNetwork Molecule IDLN00175190
InChIInChI=1S/C4H5BrO2/c5-3-1-2-7-4(3)6/h3H,1-2H2
Canonical SMILESO=C1OCCC1Br
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分类

  • {SNA} Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactones, Organic Building Blocks
  • Building Blocks, Carbonyl Compounds, Chemical Synthesis, Lactones, Organic Building Blocks
  • {uni_hamburg} no charge; oxygen heterocycle; alicycle; 5ring; ester; lactone; racemate; 1fragment

产品应用

  • Lactams inhibit type Q arylesterase activity of human serum paraoxonase PON1.

相关文献及参考

  • Aldridge, W., et al.: Biochem. J., 53, 110 (1953),
  • Antikainen, M., et al.: J. Clin. Invest., 98, 883 (1996),
  • Beilstein: 17,V,9,11
  • Short: EINECS
  • Short: III/35E

安全信息

Warnings IRRITANT
GHS Symbol
WGK Germany3
Hazard Codes Xi
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
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
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。
  • 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
  • P332+P313
  • P305+P351+P338+P337+P313
  • P302+P352+P332+P313+P362+P364
Signal word
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
Safety Statements
  • S36 Wear suitable protective clothing 穿戴适当的防护服；
  • 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；
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen Moisture Sensitive {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2
UN Number UN 2810 2810

其他信息

  • F:21
  • Hazard Note:Irritant/Keep Cold/Lachrymatory/Moisture Sensitive
  • 下游产品:螺佐呋酮
  • 用途一:用作医药、农药中间体
  • 图谱信息:2-溴-gamma-丁内酯(5061-21-2)质谱(MS) 2-溴-gamma-丁内酯(5061-21-2)核磁图( 13 CNMR) 2-溴-gamma-丁内酯(5061-21-2)核磁图( 1 HNMR) 2-溴-gamma-丁内酯(5061-21-2)红外图谱(IR1)
  • 2-溴-gamma-丁内酯价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 xw010296 α-溴代-γ-丁内酯 100g 350元 2011/04/16 B1228 α-溴-γ-丁内酯 alpha-Bromo-gamma-butyrolactone 500G 2580元 2011/04/16 B1228 α-溴-γ-丁内酯 alpha-Bromo-gamma-butyrolactone 25G 306元
  • 敏感性:Moisture Sensitive/Lachrymatory
  • Sigma Aldrich:5061-21-2(sigmaaldrich)
  • TCI Shanghai:α-溴-γ-丁内酯 alpha-Bromo-gamma-butyrolactone,>;95.0%(GC)(5061-21-2)
  • MSDS 信息:2-Bromo-4-hydroxybutyric acid gamma-lactone(5061-21-2).msds
  • MOL 文件:5061-21-2.mol
  • 上游原料:溴 --> gamma-丁内酯
  • 用途二:医药中间体。
  • Alfa Aesar:a-溴-γ-丁内酮,97% alpha-Bromo-gamma-butyrolactone, 97%(5061-21-2)
  • 海关编码:29322980

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. Lactones - Carbonyl Compounds

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