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3-Mercapto-1, 2-Propanediol CAS 96-27-5

3-Mercapto-1, 2-Propanediol CAS 96-27-5

 

  • 產品名稱:

    3-Mercapto-1, 2-Propanediol CAS 96-27-5

  • 年級:

    Industrial grade

  • 特性:

    colorless or yellow liquid

  • 包裝:

    200kg/drum

  • 最小起訂量:

    1 kilo

  • 貯存:陰涼乾燥處
  • 保存期限:2年
 


細節

標籤

產品描述

3-mercapto-1, 2-propylene glycol is an organic compound also known as mercaptopropylene glycol or mercapto glycerol.
Nature:
3-mercapto-1, 2-propylene glycol is a colorless to light yellow liquid. It has two hydroxyl groups and a sulfhydryl group (a functional group formed by combining a sulfur atom with a hydrogen atom), which gives this compound a certain hydrophilicity.

應用

1. Used as stabilizer and polymerization regulator of acrylonitrile polymer; Modifier of reactive dyes; Sensitizer raw materials for photosensitive coatings; Epoxy resin coating polymerization adjuster; Catalyst of epoxy monoamine resin; Stabilizer of chlorine-containing polymer, etc.
2.3-mercapto-1, 2-propylene glycol is widely used in organic synthesis. It can be used to make thiamine (vitamin B1), mercaptoglycine (a common amino acid), and mercaptotyramine (an antioxidant). It can also be used as a rubber accelerator, antioxidant, flame retardant for metal materials and so on.

 

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規格
Molecular Formula C3H8O2S
Molar Mass 108.16
Density 1.25g/mLat 25°C(lit.)
熔點 <25 °C
Boling Point 118°C5mm Hg(lit.)
Flash Point >230°F
水溶性 slightly soluble
Solubility absolute ethanol: 1mL/mL
Vapor Presure <1 hPa (20 °C)
外貌 liquid
Color Clear colorless to yellow
氣味 Stench odour
Merck 14,9335
商業研究網絡 1732046
pKa pK1:9.43 (25°C,μ=0.5)
PH 3.5-7.0
Storage Condition 2-8℃
Sensitive Air Sensitive & Hygroscopic
Refractive Index n20/D 1.527(lit.)
MDL MFCD00004879
使用 1-Thioglycerol has been used in a study to assess the manipulation of aqueous growth of CdTe nanocrystals. It has also been used in a study that investigated the effect of surface attachment on ligand binding

 

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使用語言:英語。

 

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