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2-(二苯基膦基)苯磺酸

2-(Diphenylphosphino)benzenesulfonic acid
产品编号:3269203
规格:97%
CAS NO:111864-25-6
包装规格:1 G,5 G
产品类别:进口试剂
品牌:Sigma-Aldrich
优惠价:立即咨询
产品价格
产品编号包装单位单价(元)国内现货国外库存询价单
32692031 G572
32692035 G2490
产品别名

111864-25-6

2-(二苯基膦基)苯磺酸

2-(Diphenylphosphino)benzenesulfonic acid

结构式
基本信息
Empirical Formula【经验(实验)分子式】
C18H15O3PS
Molecular weight
342.35
MDL number
MFCD20921518
PubChem Substance ID【PubChem化学物质编号】
329765900
NACRES
NA.22
Application【应用】
2-(Diphenylphosphino)benzenesulfonic acid can be used as a ligand precursor for the preparation of various transition metal complexes, which are employed as catalysts in the different organic transformations such as Heck reaction, regioselective allylation, hydrogenation of ketones, N-alkylation of amines, and olefin oligomerization and polymerization reactions.
产品性质
Quality Level【质量水平】
100
Assay【测定】
97%
mp
255-260 ℃
SMILES string
OS(=O)(=O)c1ccccc1P(c2ccccc2)c3ccccc3
InChI
1S/C18H15O3PS/c19-23(20,21)18-14-8-7-13-17(18)22(15-9-3-1-4-10-15)16-11-5-2-6-12-16/h1-14H,(H,19,20,21)
InChI key
HXVJDHROZFWXHT-UHFFFAOYSA-N
packaging【包装】
1, 5 g in glass bottle
安全信息
Pictograms【象形图】
GHS07
Signal word【警示用语:】
Warning
Hazard Statements
H315 - H319 - H335
Precautionary Statements
P302 + P352 - P305 + P351 + P338
Hazard Classifications【危险分类】
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs【靶器官】
Respiratory system
Storage Class Code【储存分类代码】
11 - Combustible Solids
WGK
WGK 3
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