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
- Cycloheptanol
- 1-Octacosanol
- 2-Pyridinemethanol
- Pinacol
- 2,2,3,3,4,4,5,5,6,6,7,7,8,8,9,9-Hexadecafluoro-1,10-decanediol
- 5-Amino-1-pentanol
- 1-Hexanol
- (S)-(−)-β-Citronellol
- 4-Fluorobenzyl mercaptan
- 4-Carvomenthenol
- Diethyl malonate
- Cholesterol
- 1,4-Dithioerythritol
- Diphenylmethanol
- 3-Phenoxybenzyl alcohol
- (1R,2S)-(+)-cis-1-Amino-2-indanol
- Solanesol from tobacco
- Oleyl alcohol
- Taraxeryl acetate
- 1-Octen-3-ol
- 9-Fluorenylmethanol
- 1,12-Dodecanediol
- 1-Pentadecanol
- Paclitaxel
- 4-Amino-1-butanol
- n-Decyl alcohol
- Isophytol
- 4-Chlorobenzenemethanethiol
- 1,2-Octanediol
- 1-Triacontanol
- 1,4-Benzenedimethanol
- Triethylene glycol monomethyl ether
- 4-Pyridinemethanol
- (2-Mercaptoethyl)pyrazine
- 2-(Benzyloxy)ethanol
- 2,5-Dimethyl-3-hexyne-2,5-diol
- Tryptophol
- (S)-(+)-3-Chloro-1,2-propanediol
- 3-Mercapto-2-butanol
- Hydroxyacetone
- 4-(Trifluoromethyl)benzyl alcohol
- Kaempferol
- 9-Hydroxyfluorene
- (S)-(+)-1,2-Propanediol
- 2-(4-Hydroxyphenyl)ethanol
- PALUSTROL
- Boron trifluoride-methanol-complex solution
- Cyclopentanethiol
- Tropine
- 3-Phenyl-2-propyn-1-ol
- 3-Bromo-1-propanol
- Dipropylene glycol
- 4-tert-Butylbenzyl mercaptan
- (R)-3-Amino-1,2-propanediol
- (±)-1,3-Butanediol
- 2-METHYL-4-PHENYL-3-BUTYN-2-OL
- 6-Chloro-1-hexanol
- 1,3-Propanedithiol
- 1,2-distearoyl-sn-glycero-3-phosphoethanolamine
- 3-(Trifluoromethyl)benzyl alcohol
- cis-2-Butene-1,4-diol
- 4-Isopropylbenzyl alcohol
- Diethylene glycol
- 4-Nitrobenzyl Alcohol
- 1,2,6-Hexanetriol
- 4,4′-Dimethoxybenzhydrol
- (S)-(−)-2-Methyl-1-butanol
- tert-Dodecylmercaptan (mixture of isomers)
- 2-Adamantanol
- D-Panthenol
- Triethylene glycol
- 5-Hexyn-1-ol
- 4-tert-Butylcyclohexanol, mixture of cis and trans
- 2-Chlorobenzenemethanethiol
- 1-Hexadecanol
- 2-Amino-2-methyl-1,3-propanediol
- 2,2,2-Tribromoethanol
- 4-Chlorobenzyl alcohol
- 4-Methyl-5-thiazoleethanol
- Trimethylsulfonium hydroxide solution