Product Information
Name:5-Nitro-o-toluenesulfonic Acid
Controlled Product
Synonyms:
- 4-Nitrotoluene-2-sulfonic Acid
- 2-Methyl-5-nitrobenzenesulfonic acid (ACI)
- Benzenesulfonic acid
- 2-methyl-5-nitro- (9CI
- ACI)
- o-Toluenesulfonic acid
- 5-nitro- (6CI
- 7CI
- 8CI)
- 4-Nitro-2-toluenesulfonic acid
- 5-Nitro-2-methylbenzenesulfonic acid
- NSC 9580
- p-Nitrotoluene-o-sulfonic acid
- PNTOS
- See more synonyms
Brand:TRC
Description:
Applications 5-Nitro-o-toluenesulfonic Acid is a precursor to 4,4'-dinitrostilbene-2,2'-disulfonic acid in fluorescent whitener.
References Barek, J., Berka, A., Jakubec, K. Microchemical J., 25, 421 (1980)
Notice:Our products are intended for lab use only. For any other use, please contact us.
Chemical properties
Molecular weight:217.2
Formula:C7H7NO5S
Color/Form:Neat
InChI:InChI=1S/C7H7NO5S/c1-5-2-3-6(8(9)10)4-7(5)14(11,12)13/h2-4H,1H3,(H,11,12,13)
SMILES:Cc1ccc([N+](=O)[O-])cc1S(=O)(=O)O
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