448737
Benzenesulfonic acid monohydrate
97%
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About This Item
Linear Formula:
C6H5SO3H · H2O
CAS Number:
Molecular Weight:
176.19
UNSPSC Code:
12352106
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-638-7
Beilstein/REAXYS Number:
4552655
MDL number:
Assay:
97%
Form:
solid
Application
Benzenesulfonic acid monohydrate (PhSO3H. H2O) can be used as:
- A catalyst to synthesize α,β-unsaturated amides via Pd-catalyzed selective aminocarbonylation of styrenes with nitroarenes.
- A reactant to prepare amino acid benzyl ester salts for the study of gelation in nonpolar solvents.
- A catalyst for the conversion of oxydipropionitrile (nitrile) to di-n-propyl-oxydipropionate (ester).
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Danger
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
Storage Class
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Regulatory Information
危险化学品
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Palladium-Catalyzed Carbonylative Synthesis of α, β -Unsaturated Amides from Styrenes and Nitroarenes
Peng, Jin-Bao and Geng, Hui-Qing and Li, Da and Qi, Xinxin and Ying, Jun and Wu, Xiao-Feng
Organic Letters, 20(16), 4988-4993 (2018)
Mike Barbeck et al.
International journal of molecular sciences, 21(9) (2020-05-02)
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Arenesulfonic Acids as Catalysts in the Alcholysis of Nitriles to Esters
James F and Bryan W
The Journal of Organic Chemistry, 23(8), 1225-1227 (1958)
Karl H Schneider et al.
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Vascular grafts with a diameter of less than 6 mm are made from a variety of materials and techniques to provide alternatives to autologous vascular grafts. Decellularized materials have been proposed as a possible approach to create extracellular matrix (ECM) vascular
Preparation of Benzyl and p-Nitrobenzyl Esters of Amino Acids1
SHIELDS JE, et al.
The Journal of Organic Chemistry, 26(5), 1491-1494 (1961)
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