2,2-Bis(Hydroxymethyl)Pentane 2-甲基-2-丙基-1,3-丙二醇

CAS 78-26-2 MFCD00004696

化学结构图

78-26-2
SMILES: CCCC(C)(CO)CO

化学属性

Mol. FormulaC7H16O2
Mol. Weight132.20
Boiling Point234°C at 760 mmHg
Melting Point57-59°C
Flash Point130°C
Appearance 白色结晶。熔点62-63℃（58-60℃），沸点230℃（100.4kPa），易溶于水。

别名和识别编码

Chemical Name2,2-Bis(Hydroxymethyl)Pentane
CAS Number78-26-2
Synonym 2-Methyl-2-propylpropane-1,3-diol {LY} 2-Methyl-2-propylpropane-1,3-diol {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-Methyl-2-propylpropane-1,3-diol {} {} {} {} {} {}
Beilstein Registry Number1(1)254
PubChem Substance ID87567396
EC Number201-099-5
MDL NumberMFCD00004696
Reaxys-RN1734432
Chemical Name Translation2-甲基-2-丙基-1,3-丙二醇
LabNetwork Molecule IDLN00201034
Canonical SMILESOCC(CCC)(C)CO
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分类

  • Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols
  • {uni_hamburg} no charge; alcohol; 1fragment
  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Polyols

产品应用

  • A intermediate in the synthesis of Carisoprodol.

相关文献及参考

  • Aldrich MSDS 1 , 1300:C / Corp MSDS 1 (2), 2426:B / FT-IR 1 (1), 129:C / FT-IR 2 (1), 188:A / FT-NMR 1 (1), 194:C / IR-Spectra (3), 80:G / IR-Spectra (2), 78:C / NMR-Reference 2 (1), 122:B / RegBook 1 (1), 139:I / Structure Index 1 , 16:B:8 / Vapor Phase 3 , 189:D
  • Beil. 1 ,IV,2585
  • Short: EINECS Title: EINECS (European Inventory of Existing Commercial Chemical Substances) Source: Official Journal of the European Communities Volume: C 146 A (15.06.1990) Page: 1 Year: 1990 Internet Resource: http://ecb.jrc.ec.europa.eu/esis/index.php?PGM=ein Publish_Date: 1990/06/15
  • Short: IV/8G Title: Densities of Alcohols Author: Frenkel, M.; Hong, X.; Wilhoit, R.C.; Hall, K.R. Editor: Hall, K.R.; Marsh, K.N. Source: Landolt-Börnstein, New Series Volume: IV/8G Year: 2000 Keyword: organic compounds; density; liquids ISBN: 3-540-66233-2 ISBN: 978-3-540-66233-4 Internet Resource: DOI:10.1007/b75928 RefComment: XI, 413 pages, with CD-ROM, Hardcover

安全信息

WGK Germany1
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSTY9386000
Signal word
Hazard statements
  • H302 Harmful if swallowed 吞食有害
Precautionary statements
  • 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.....
  • P301+P312+P330
  • P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西，喝水或吸烟。
Hazard Codes Xn
Safety Statements
  • S39 Wear eye/face protection 戴眼睛/面孔保护装置；
  • 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；
  • S22 Do not breathe dust 不要吸入粉尘；
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R22 Harmful if swallowed 吞咽有害
GHS Symbol
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

  • Sigma Aldrich:78-26-2(sigmaaldrich)
  • 2-甲基-2-丙基-1,3-丙二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 D0766 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 500G 1790元 2014/06/02 D0766 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 25G 209元 2010/06/21 127540250 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 99% 25 GR 301元
  • 图谱信息:2-甲基-2-丙基-1,3-丙二醇(78-26-2)Raman光谱 2-甲基-2-丙基-1,3-丙二醇(78-26-2)红外图谱(IR1) 2-甲基-2-丙基-1,3-丙二醇(78-26-2)红外图谱(IR2)
  • MOL 文件:78-26-2.mol
  • 上游原料:2-甲基戊醛
  • 2-甲基-2-丙基-1,3-丙二醇价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/04/16 D0766 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 500G 1470元 2011/04/16 D0766 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 25G 172元 2010/06/21 127540250 2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol 99% 25 GR 301元
  • Acros Organics:2-甲基-2-丙基-1，3-丙烷二醇 2-Methyl-2-propyl-1,3-propanediol, 99%(78-26-2)
  • 方法一:由2-甲基-2-戊烯醛经催化氢化得到2-甲基戊醛，然后与甲醛进行羟甲基化、还原反应而制得该品。2-甲基-2-戊烯醛加氢反应100℃、1.3-1.5MPa下进行，收率80%。得到2-甲基戊醛后，将其加入36%的甲醛中，于室温下滴加氢氧化钠溶液。反应放热，自然升温至70℃，再加热至90℃，加流1h，冷却至60℃静置分层，上层液用水洗涤，洗液与下层液合并，用苯提取。将提取液和上层液合并，蒸馏回收苯后，进行减压蒸馏，收集160℃（14.7kPa）馏分，即为2-甲基-2-丙基-1,3-丙二醇，收率93%。
  • TCI Shanghai:2-甲基-2-丙基-1,3-丙二醇 2-Methyl-2-propyl-1,3-propanediol,>;97.0%(GC)(78-26-2)
  • 用途一:用于制药
  • 用途二:用于有机合成。弱安定药氨甲丙二酯的中间体。
  • MSDS 信息:2,2-Bis(hydroxymethyl)pentane(78-26-2).msds

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. Oxygen Compounds 氧化合物
  5. Alcohols - Oxygen Compounds
  1. Chemical Synthesis 化学合成
  2. Building Blocks 合成砌块
  3. Organic Building Blocks 有机砌块
  4. Oxygen Compounds 氧化合物
  5. Polyols - Oxygen Compounds

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