43761
2,2′-二硫代二苯甲酸
≥95.0% (NT)
别名:
二硫代水杨酸, 二苯二硫二羧酸, 邻羟基二硫代苯甲酸
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关于此项目
线性分子式:
S2(C6H4CO2H)2
化学文摘社编号:
分子量:
306.36
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-352-8
Beilstein/REAXYS Number:
2221810
MDL number:
Assay:
≥95.0% (NT)
InChI
1S/C14H10O4S2/c15-13(16)9-5-1-3-7-11(9)19-20-12-8-4-2-6-10(12)14(17)18/h1-8H,(H,15,16)(H,17,18)
InChI key
LBEMXJWGHIEXRA-UHFFFAOYSA-N
SMILES string
OC(=O)c1ccccc1SSc2ccccc2C(O)=O
assay
≥95.0% (NT)
ign. residue
≤3%
mp
287-290 °C (lit.), 288-293 °C
functional group
carboxylic acid, disulfide
Quality Level
General description
2,2';-二硫代二苯甲酸是一种巯基修饰试剂。2,2'-双（咪唑）2,2'-二硫代二苯甲酸与咪唑或 4-甲基咪唑共结晶——分别为二硫代二苯甲酸盐和 4-甲基咪唑 2- [（2-羧基苯基）二磺酰基] 提供苯甲酸盐有机盐。它还与甲醇溶液中的异烟肼共晶，得到 1:2 共晶，2,2'-二硫二苯甲酸-异烟肼。
Application
2,2'-二硫代二苯甲酸可在 50°C 的超声条件下，通过与当量摩尔氧化银反应制备新型阴离子七双核银 (I) 簇。它可用于制备主链含二硫键的聚酰胺。
存储类别
11 - Combustible Solids
wgk
WGK 3
ppe
dust mask type N95 (US), Eyeshields, Gloves
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