4-Pentyn-1-ol 4-戊炔-1-醇

CAS 5390-04-5 MFCD00002974

化学结构图

5390-04-5
SMILES: C#CCCCO

化学属性

Mol. FormulaC5H8O
Mol. Weight84.12
Refractive index1.4420 to 1.4460
Boiling Point154°C at 760 mmHg
Density0.904
Flash Point62°C
TSCANo
Appearance 无色或淡蓝色油状液体。

别名和识别编码

Chemical Name4-Pentyn-1-ol
CAS Number5390-04-5
PubChem Substance ID79346
EC Number226-383-6
Beilstein Registry Number1736712
MDL NumberMFCD00002974
Reaxys-RN1736712
Synonym Pent-4-yn-1-ol {LY} Pent-4-yn-1-ol {} {LY} Pent-4-yn-1-ol {} {} {LY} Pent-4-yn-1-ol {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Pent-4-yn-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {
Chemical Name Translation4-戊炔-1-醇
InChIKeyCRWVOXFUXPYTRK-UHFFFAOYSA-N
LabNetwork Molecule IDLN00335577
InChIInChI=1S/C5H8O/c1-2-3-4-5-6/h1,6H,3-5H2
Canonical SMILESC#CCCCO
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分类

  • Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal
  • {uni_hamburg} no charge; alcohol; 1fragment
  • {SNA} Alkynes, Building Blocks, Chemical Synthesis, Organic Building Blocks, Terminal

产品应用

  • 二价阴离子的选择性C-烷基化； 格氏试剂（Grignard）反应和醛类的氧化。

相关文献及参考

  • Beilstein: 1,IV,2225
  • Readily forms a dilithio-derivative, allowing regioselective C-alkylation in the 5-position without the need for protection of the alcohol function. Thus, alkylation with the THP ether of 5-bromopentanol gives a 10-carbon chain as part of the synthesis of a macrolide pheromone, and in other natural product syntheses: J. Org. Chem., 58, 7535 (1993), and references therein.
  • Short: II/25D

安全信息

GHS Symbol
WGK Germany3
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
  • H227 Combustible liquid 可燃液体
Personal Protective Equipment Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
Hazard Codes Xi
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。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/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。
  • P302+P352+P332+P313+P362+P364
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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
  • P370+P378
  • P403+
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
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；
  • 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；
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
Packing GroupIII
Hazard Class3.2
UN Number 1987
Storage condition 2-8°C {LY} 2-8°C {} {LY} 2-8°C {} {} {LY} 2-8°C {} {} {} {LY} 2-8°C {} {} {} {} {LY} 2-8°C {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {

其他信息

  • MOL 文件:5390-04-5.mol
  • TCI Shanghai:4-戊炔-1-醇 4-Pentyn-1-ol,>;96.0%(GC)(5390-04-5)
  • 用途一:二价阴离子的选择性C-烷基化； 格氏试剂（Grignard）反应和醛类的氧化。
  • Sigma Aldrich:5390-04-5(sigmaaldrich)
  • Alfa Aesar:4-戊炔-1-醇,98% 4-Pentyn-1-ol, 98%(5390-04-5)
  • Acros Organics:4-Pentyn-1-ol, 97%(5390-04-5)
  • F:10
  • 4-戊炔-1-醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 P0817 4-戊炔-1-醇 4-Pentyn-1-ol 5ML 411元 2014/06/02 P0817 4-戊炔-1-醇 4-Pentyn-1-ol 25ML 1390元 2010/06/21 330430050 4-戊炔-1-醇 4-Pentyn-1-ol 95% 5 GR 424元
  • 下游产品:炔丙基脲

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. Alkynes 炔
  1. Chemical Synthesis 化学合成
  2. Chemical Biology 生物化学
  3. Conjugation Chemistry: Azides, Alkynes 共轭化学 (叠氮化物，炔烃等)
  4. Functionalized Alkynes 功能性炔烃
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  5. Terminal - Alkynes
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Alkynes 炔
  5. Internal
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Chemicals by Class 化学分类法
  4. Acetylenes 炔烃