539597
Phenyl-2-aminobenzenesulfonate
97%
Synonym(s):
2-Aminobenzenesulfonic acid phenyl ester
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About This Item
Linear Formula:
C6H5OS(O)2C6H4NH2
CAS Number:
Molecular Weight:
249.29
UNSPSC Code:
12352100
PubChem Substance ID:
EC Number:
269-381-0
MDL number:
Assay:
97%
InChI key
DELFPZLNAZAZRE-UHFFFAOYSA-N
InChI
1S/C12H11NO3S/c13-11-8-4-5-9-12(11)17(14,15)16-10-6-2-1-3-7-10/h1-9H,13H2
SMILES string
Nc1ccccc1S(=O)(=O)Oc2ccccc2
assay
97%
mp
70-73 °C (lit.)
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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Kyongho Yoon et al.
The Journal of organic chemistry, 70(14), 5741-5744 (2005-07-02)
[reaction: see text] 3-Halogeno-4-methoxybenzynes 5 generated from 5-(3-halogeno-4-methoxyphenyl)thianthrenium perchlorates 1 and LDA in THF at reflux reacted with various beta-amino carbonyl compounds and 2-aminophenyl benzenesulfonate etc. to give diverse heterocyclic compounds.
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