p-Toluenesulfonyl hydrazide, 97%

Name: p-Toluenesulfonyl hydrazide, 97%
Brand: Vaqora Chemicals
SKU: VQ-010929

About p-Toluenesulfonyl hydrazide, 97%

Vaqora Chemicals supplies p-Toluenesulfonyl hydrazide, an organosulfur compound registered under CAS number 1576-35-8, specified at 97% purity. With the molecular formula C7H10N2O2S, it has a molar mass of 186.23 g/mol. Systematically, it is named 4-methylbenzenesulfonohydrazide. Alternative names: p-Toluenesulfonhydrazide and p-Toluenesulfonic acid hydrazide.

It is supplied as a white powder. Literature values give a melting point of 103-108 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Danger” with 1 hazard statement. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer p-Toluenesulfonyl hydrazide in 25 g, 100 g and 500 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	p-Toluenesulfonyl hydrazide, 97%
Catalogue No.	VQ-010929
CAS Number	1576-35-8
IUPAC name	4-methylbenzenesulfonohydrazide
Molecular formula	C₇H₁₀N₂O₂S
Molecular weight	186.23 g/mol
Exact mass	186.0463
Purity / assay	97%
HSN code	28500049
InChIKey	ICGLPKIVTVWCFT-UHFFFAOYSA-N
SMILES	CC1=CC=C(C=C1)S(=O)(=O)NN
PubChem CID	15303

Physical properties
Physical form	Powder
Appearance	White powder
Melting point	103-108 °C
LogP (XLogP3)	0.2
H-bond donors / acceptors	2 / 4
TPSA	80.6 Å²
Synonyms	p-Toluenesulfonhydrazide, p-Toluenesulfonic acid hydrazide, Tosylhydrazide, Tosylhydrazine, Benzenesulfonic acid, 4-methyl-, hydrazide, Toluene-4-sulphonohydrazide, p-toluenesulfonohydrazide, (p-Tolylsulfonyl)hydrazine, 4-Methylbenzenesulfonyl hydrazide, TsNHNH2, 4-tosylsulphonylhydrazine, Toluene-4-sulfonohydrazide

Safety & hazard information (GHS)

Flammable

Signal word: Danger

Hazard statements

H242Heating may cause a fire

Precautionary statements: P210, P234, P235, P240, P280, P370 + P378, P403, P410, P411, P420, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of p-Toluenesulfonyl hydrazide, 97%?

The CAS Registry Number of p-Toluenesulfonyl hydrazide, 97% is 1576-35-8. It is also known as p-Toluenesulfonhydrazide, p-Toluenesulfonic acid hydrazide, Tosylhydrazide.

What is the molecular formula and molecular weight of p-Toluenesulfonyl hydrazide, 97%?

p-Toluenesulfonyl hydrazide, 97% has the molecular formula C7H10N2O2S and a molecular weight of 186.23 g/mol. Its IUPAC name is 4-methylbenzenesulfonohydrazide.

Which grade and pack sizes of p-Toluenesulfonyl hydrazide, 97% can I order?

We supply p-Toluenesulfonyl hydrazide, 97% in (97%) grade, in 25 g, 100 g, 500 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with p-Toluenesulfonyl hydrazide, 97%?

Yes. Every lot of p-Toluenesulfonyl hydrazide, 97% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can p-Toluenesulfonyl hydrazide, 97% be shipped internationally?

Yes. p-Toluenesulfonyl hydrazide, 97% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.