CAS 88-20-0: o-Toluenesulfonic acid
Formula:C7H8O3S
InChI:InChI=1S/C7H8O3S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H,8,9,10)
InChI key:InChIKey=LBLYYCQCTBFVLH-UHFFFAOYSA-N
SMILES:O=S(=O)(O)C=1C=CC=CC1C
- Synonyms:
- 2-Methylbenzenesulfonic acid
- 2-Methylbenzensulfonic acid
- 2-Toluenesulfonic acid
- Benzenesulfonic acid, 2-methyl-
- NSC 87381
- Toluene-2-sulfonic acid
- o-Methylbenzenesulfonic acid
- o-Toluenesulfonic acid

2-TOLUENESULFONIC ACID
CAS:88-20-0
Formula:
C7H8O3S
Purity:
98%
Color and Shape:
Solid
Molecular weight:
172.20162000000002
Ref: IN-DA00GSVA
1g | 254.00 € | ||
5g | To inquire | ||
10g | To inquire | ||
50mg | 77.00 € | ||
100mg | 102.00 € | ||
250mg | 133.00 € |
Estimated delivery in United States, on Monday 14 Apr 2025

Ref: 4Z-B-4435
5mg | 309.00 € | ||
10mg | 496.00 € | ||
25mg | 709.00 € | ||
50mg | 881.00 € | ||
100mg | 1,275.00 € |
Estimated delivery in United States, on Tuesday 15 Apr 2025

2-Methylbenzenesulfonic acid
CAS:88-20-0
Purity:
95.0%
Color and Shape:
Solid
Molecular weight:
172.1999969482422
Ref: 10-F223884
1g | 443.00 € | ||
100mg | 117.00 € | ||
250mg | 185.00 € |
Estimated delivery in United States, on Thursday 17 Apr 2025

2-Toluenesulfonic acid
CAS:88-20-0
Please enquire for more information about 2-Toluenesulfonic acid including the price, delivery time and more …
Formula:
C7H8O3S
Purity:
Min. 95%
Molecular weight:
172.2 g/mol
Ref: 3D-FT36669
1g | 584.00 € | ||
250mg | 331.00 € | ||
500mg | 410.00 € |
Estimated delivery in United States, on Tuesday 27 May 2025