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.
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.
Tili ndi mafakitale apamwamba kwambiri omwe ali ndi mgwirizano wozama, omwe angakupatseni mankhwala apamwamba kwambiri komanso mitengo yampikisano. Ndipo titha kuperekanso kuchotsera pogula zinthu zambiri.Ndipo timagwirizana ndi makampani ambiri otumiza katundu, amatha kubweretsa zinthu mosatekeseka m'manja mwanu. Kutumiza nthawi ndi za 3-20 masiku chitsimikiziro cha malipiro.
Molecular Formula | C3H8O2S |
Molar Mass | 108.16 |
Density | 1.25g/mLat 25°C(lit.) |
Melting Point | <25 °C |
Boling Point | 118°C5mm Hg(lit.) |
Flash Point | >230°F |
Kusungunuka kwamadzi | slightly soluble |
Solubility | absolute ethanol: 1mL/mL |
Vapor Presure | <1 hPa (20 °C) |
Maonekedwe | liquid |
Color | Clear colorless to yellow |
Kununkhira | Stench odour |
Merck | 14,9335 |
Mtengo wa BRN | 1732046 |
pKa | pK1:9.43 (25°C,μ=0.5) |
PH | 3.5-7.0 |
Storage Condition | 2-8 ° C |
Sensitive | Air Sensitive & Hygroscopic |
Refractive Index | n20/D 1.527(lit.) |
MDL | MFCD00004879 |
Gwiritsani ntchito | 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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