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Ortho para toluenesulfonamide

Ortho para toluenesulfonamide

CAS Number: 88-19-7

Molecular Formula: C7H9NO2S

About Ortho para toluenesulfonamide

OPTSA CAS 1333-07-9 functions as a critical high purity fine chemicals component in the synthesis of fluorescent pigments and high-performance resins, where its 98% industry purity for the coatings industry ensures superior gloss and thermal stability. Ortho Para Toluene Sulfonamide is increasingly sought after as a st...

Ortho para toluenesulfonamide Specifications

CAS Number

88-19-7

Molecular Formula

C7H9NO2S

Molecular Weight

171.21 g/mol

IUPAC Name

2-methylbenzenesulfonamide; 4-methylbenzenesulfonamide

Canonical SMILES

Cc1ccccc1S(N)(=O)=O.Cc1ccc(cc1)S(N)(=O)=O

InChI Key

LMYRWZFENFIFIT-UHFFFAOYSA-N (para), YCMLQMDWSXFTIF-UHFFFAOYSA-N (ortho)

CAS Number

88-19-7

Molecular Formula

C7H9NO2S

Molecular Weight

171.21 g/mol

IUPAC Name

2-methylbenzenesulfonamide; 4-methylbenzenesulfonamide

Canonical SMILES

Cc1ccccc1S(N)(=O)=O.Cc1ccc(cc1)S(N)(=O)=O

InChI Key

LMYRWZFENFIFIT-UHFFFAOYSA-N (para), YCMLQMDWSXFTIF-UHFFFAOYSA-N (ortho)

Molecular Weight

171.21 g/mol

Physical appearance

White to almost white powder to crystal

Reactive Plasticizer

A functional mixture of isomers primarily used to improve the flexibility, durability, and flow properties of thermosetting resins such as melamine, urea-formaldehyde, and phenolic resins

Pharmaceutical Intermediate

A versatile building block utilized in the synthesis of various drugs, hormones, and antibiotics, including sulfonamide-based antibacterial agents

Dye and Pigment Intermediate

A key component employed in the manufacture of specialized dyes, fluorescent pigments, and inks to provide color stability and improved solubility

Organic Synthesis Building Block

A high-purity reagent used in industrial and academic research for the development of complex organic molecules, coatings, and hot-melt adhesives.

Ortho para toluenesulfonamide FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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