2-(2-Hydroxyethyl)Pyridine 2-羟乙基吡啶

CAS 103-74-2 MFCD00006364

化学结构图

103-74-2
SMILES: OCCC1CCCCN1

化学属性

Mol. FormulaC7H9NO
Mol. Weight123.15
Density1.093
Refractive index1.5360 to 1.5390
Boiling Point114-116 °C at 9 mmHg
Flash Point92°C(lit.)
TSCAYes
Melting Point-8--7 °C
Solubility可溶
Appearance 2-羟乙基吡啶(103-74-2)沸点114-116℃（1.2kPa），相对密度1.093，折光率1.5368，闪点92℃。
pH:A

别名和识别编码

Chemical Name2-(2-Hydroxyethyl)Pyridine
MDL NumberMFCD00006364
CAS Number103-74-2
EC Number203-140-2
Beilstein Registry Number111205
Synonym 2-(Pyridin-2-yl)ethan-1-ol {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)ethan-1-ol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-(Pyridin-2-yl)etha
PubChem Substance ID7675
Alfabeta NamePYRIDINYLETHANOL 22---
Reaxys-RN111205
Chemical Name Translation2-羟乙基吡啶
InChIKeyBXGYBSJAZFGIPX-UHFFFAOYSA-N
LabNetwork Molecule IDLN00196566
InChIInChI=1S/C7H9NO/c9-6-4-7-3-1-2-5-8-7/h1-3,5,9H,4,6H2
Canonical SMILESOCCC1=NC=CC=C1
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分类

  • {SNA} Building Blocks, C7, Chemical Synthesis, Heterocyclic Building Blocks, Pyridines

相关文献及参考

  • Reagent for protection of the 5'-phosphate of nucleotides as 2-pyridylethyl (Pet) esters. The group can be introduced by DCC-coupling, is stable to mild base, but can be cleaved by methoxide in pyridine-methanol: Chem. Ber., 103, 1032 (1970).
  • Has also been used for carboxyl protection of amino acids. Pet esters are stable to both mildly acidic and basic conditions used to cleave such groups as Boc and Fmoc, and also to hydrogenolysis. Cleavage is by quaternization with methyl iodide in the presence of mild base: Tetrahedron Lett., 25, 3971 (1984); Angew. Chem. Int. Ed., 23, 716 (1984). See Appendix 6.

安全信息

Signal word
GHS Symbol
WGK Germany2
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；
  • S37 Wear suitable gloves 戴适当手套；
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
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。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • 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
  • 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。
  • P305+P351+P338+P337+P313
  • P403+P235
  • P302+P352+P332+P313+P362+P364
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
RTECSUT2970450
Storage condition 2-8°C {LY} 2-8°C Hygroscopic {} {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 {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Codes Xi
Warnings IRRITANT 
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 9500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 57(9-10),64,1992

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 7750 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 57(9-10),64,1992

其他信息

  • MOL 文件:103-74-2.mol
  • Acros Organics:2-吡啶乙醇 2-(2-Hydroxyethyl)pyridine, 99%(103-74-2)
  • 用途一:用于有机合成。
  • TCI Shanghai:2-吡啶乙醇 2-Pyridineethanol,>;98.0%(GC)(T)(103-74-2)
  • 检测方法:HPLC,GC,NMR
  • 上游原料:2-(2-羟乙基)吡啶
  • Alfa Aesar:2-(2-羟基乙基)吡啶,99% 2-(2-Hydroxyethyl)pyridine, 99%(103-74-2)
  • 2-羟乙基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 H0246 2-吡啶乙醇 2-Pyridineethanol 500ML 1340元 2011/04/16 H0246 2-吡啶乙醇 2-Pyridineethanol 25ML 167元 2010/06/21 156340050 2-羟乙基吡啶 2-(2-Hydroxyethyl)pyridine 99% 5 GR 212元
  • 敏感性:Hygroscopic
  • F:3
  • 下游产品:N-甲基-N-2-(2-吡啶基)胺 --> 2-乙烯基吡啶
  • 方法一:由2-甲基吡啶与甲醛经加成反应而得。将甲醛，2-甲基吡啶加入反应锅内，通入氮气，搅拌加热至125℃，压力为0.4MPa左右，反应20h后，进行减压蒸馏，收集130-145℃（2.13kPa）馏分，得2-（2-羟乙基）吡啶。
  • MSDS 信息:2-(2-Pyridyl)ethanol(103-74-2).msds
  • 海关编码:29333999
  • 2-羟乙基吡啶价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 H0246 2-吡啶乙醇 2-Pyridineethanol 500ML 1390元 2014/06/02 H0246 2-吡啶乙醇 2-Pyridineethanol 25ML 140元 2010/06/21 156340050 2-羟乙基吡啶 2-(2-Hydroxyethyl)pyridine 99% 5 GR 212元
  • 图谱信息:2-羟乙基吡啶(103-74-2)质谱(MS) 2-羟乙基吡啶(103-74-2)核磁图( 13 CNMR) 2-羟乙基吡啶(103-74-2)核磁图( 1 HNMR) 2-羟乙基吡啶(103-74-2)红外图谱(IR1)
  • Sigma Aldrich:103-74-2(sigmaaldrich)

系列性分类

  1. C8 to C9 - Pyridines
  1. C6
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Heterocyclic Building Blocks 杂环合成砌块
  4. Pyridines 吡啶

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