Molekula
o-Toluenesulfonamide
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
o-Toluenesulfonamide is an organic compound primarily used as a chemical intermediate in the synthesis of pharmaceuticals and plasticizers. It is used to manufacture saccharin, serves as a reactive plasticizer in hot-melt adhesives and resin coatings, and acts as an intermediate for fluorescent pigments. This product is identified by CAS number 88-19-7 and carries no signal word. Molekula supplies o-Toluenesulfonamide from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90034769
- CAS Number
- 88-19-7
- IUPAC Name
- 2-methylbenzenesulfonamide
- EC Number
- 201-808-8
- Exact Mass
- 171.0354
- SMILES
- CC1=CC=CC=C1S(=O)(=O)N
- InChIKey
- YCMLQMDWSXFTIF-UHFFFAOYSA-N
- InChI
- InChI=1S/C7H9NO2S/c1-6-4-2-3-5-7(6)11(8,9)10/h2-5H,1H3,(H2,8,9,10)
- PubChem CID
- 6924
Synonyms
- 2-methylbenzene-1-sulfonamide
- 2-Methylbenzenesulfonamide
- 2-Toluenesulfonamide
- 2-Tolylsulfonamide
- Benzenesulfonamide, 2-methyl-
- o-Methylbenzenesulfonamide
- o-toluolsulfonamide
- ortho-Toluenesulfonamide
- ortho-Toluenesulphonamide
- Ortho-toluol-sulfonamid
Literature values
Published physical properties of the substance, not batch specifications.
- Appearance
- Colorless crystals
- Melting Point
- 156.3 °C
- Boiling Point
- 214 °C at 10 mmHg
- Water Solubility
- 1.62 g/L at 25 °C
- Solubility (other solvents)
- Soluble in alcohol; slightly soluble in ether
- Vapour Pressure
- 0.00006 mmHg
- log P (octanol/water)
- 0.84
Source: PubChem CID 6924 (HSDB, Haz-Map)
Frequently asked questions
What is o-Toluenesulfonamide used for?
o-Toluenesulfonamide is primarily used as an intermediate in the synthesis of pharmaceuticals, dyes, and plasticizers.
What is the chemical formula and molecular weight of o-Toluenesulfonamide?
The chemical formula is C7H9NO2S and the molecular weight is 171.22 g/mol.
How should o-Toluenesulfonamide be stored?
It should be stored in a cool, dry place in a tightly closed container, away from incompatible substances.
What grade of o-Toluenesulfonamide is available?
Please contact our sales team to confirm the current purity specifications and available grades for this product.
Can Molekula supply o-Toluenesulfonamide in bulk?
Yes, Molekula can supply o-Toluenesulfonamide in various quantities, from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS).
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.