2,3-Dimercapto-1-propanol
Molecular Structure:
MDL:
MFCD00004864
Molecular Formula:
C3H8OS2;HOCH2CH(SH)CH2SH
Molecular Weight:
124.23
Alias:
二巯丙醇, 2,3-二巯基-1-丙醇,英国抗路易斯气剂
BAL
British anti-Lewisite
Dimercaprol
Dithioglycerol
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
2,3-Dimercapto-1-propanol |
95% |
25g |
RMB 3190 |
Consulting service |
2,3-Dimercapto-1-propanol |
95% |
5g |
RMB 1540 |
Consulting service |
2,3-Dimercapto-1-propanol |
95% |
1g |
RMB 544.5 |
Consulting service |
Character:
无色或几乎无色的粘稠液体。有类似蒜的特臭。能溶于水,极易溶于甲醇、乙醇和苯甲酸及植物油。水溶液不稳定。1克本品可溶于13毫升水并同时分解,生成二硫化物。有类似的葱蒜样的气味。在空气中易氧化,在乙醇中密封可长期保存。
密度:1.243
沸点: 120℃ /15 mmHg
折光率n20/D: 1.57-1.574
Quality Standard:
外观Appearance 无色透明液体
红外光谱鉴别Infrared spectrometry 和对照品匹配
含量Assay 97.0 - 100.5 % (碘量滴定)
折光率Refractive index n20/D 1.5700 - 1.5740
相对密度Specific gravity (20/20°C) 1.2390 - 1.2460
Storage:
密封充氩保存
用途 本品为解毒药,主要用于含砷或含汞毒物的解毒,也可用于某些重金属(如铋、锑、镉等)的中毒。2,3-二巯基丙醇与路易斯气反应,生成稳定、不溶而无毒的砷化合物。因此被称为英国抗路易斯气剂。与二巯基丙醇解毒作用相似的品种是二巯基丁二酸钠(C4H4Na2O4S2)。也用作光度法测定铜。
Related Products
- Tetrahydrolinalool
- 2-N-PROPYLPROPANE-1,3-DIOL
- 1-Ethynylcyclopentanol
- Bromoacetaldehyde diethyl acetal
- Benzyl alcohol
- β-Estradiol
- 3-Methyl-1,3-butanediol
- (S)-(−)-1-Phenylethanol
- Cyclobutanol
- 2-(Phenylthio)ethanol
- Indole-3-carbinol
- 1,2-Hexadecanediol
- (4-Methylphenyl)methanethiol
- 2-Amino-1,3-propanediol
- 1,5-Pentanediol
- (±)-trans-1,2-Cyclohexanediol
- 1,4-Benzenedimethanethiol
- 3-Bromobenzyl Alcohol
- 1,4-Cyclohexanedimethanol, mixture of cis and trans
- 1-Tetradecanol
- (1S,2R)-(+)-2-Amino-1,2-diphenylethanol
- 2-Thiopheneethanol
- (S)-(+)-1-Phenyl-1,2-ethanediol
- 2,6-Dimethyl-2-heptanol
- 3-Pentanol
- (±)-1-Phenyl-1,2-ethanediol
- (±)-Glycidol
- 2,5-Dimethyl-3-furanthiol
- PALUSTROL
- 2-METHYL-4-PHENYL-3-BUTYN-2-OL
- (R)-(-)-1,2-Propanediol
- 2,2,2-Trichloroethanol
- 6-Amino-1-hexanol
- 4-Methoxy-α-toluenethiol
- 2-Hydroxybenzyl alcohol
- Dulcitol
- 1-Octadecanethiol
- 1-Docosanol
- 1,8-Octanediol
- 1-Dodecanol
- 2,3-Butanedithiol
- 3-Methoxy-1-propanol
- 12-Bromododecanol
- 1-Heptanol
- 3-Chlorobenzyl alcohol
- 4-AMINO-2-BUTANOL
- 3-Chloro-2,2-dimethyl-1-propanol
- Poly(vinyl alcohol)
- 1-(Diphenylmethyl)-3-hydroxyazetidine
- Estriol
- Resveratrol
- 3-Amino-1-propanol
- 3-Methoxy-1-butanol
- 3-Bromophenethyl alcohol
- 1,3-Cyclohexanediol
- 3-Methylcyclohexanol
- 2-Bromobenzyl mercaptan
- 2-Benzylaminoethanol
- 1,3-Propanediol
- 3-Mercapto-1-hexanol
- Tetrahydrogeraniol
- DI(PROPYLENE GLYCOL) PROPYL ETHER
- 2-Octanol
- 2-Methylbenzyl mercaptan
- 1-Phenyl-2-propyn-1-ol
- Polyethylene glycol
- 4-Hydroxybenzyl Alcohol
- 3,3,4,4,5,5,6,6,7,7,8,8,8-Tridecafluoro-1-octanol
- 2-Methoxybenzyl alcohol
- 3-Pyridinemethanol
- 1,3-Benzenedimethanethiol
- 4-Hydroxy-TEMPO
- 4-Iodobenzyl alcohol
- 1-Nonanol
- 1,1,1,3,3,3-Hexafluoro-2-propanol
- 1,2-Ethanedithiol
- 1-Octacosanol
- Pinacol
- 1-Hexanol
- (S)-(−)-β-Citronellol