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  8. 4-Methylbenzenesulphonylhydrazide, 97%

4-Methylbenzenesulphonylhydrazide, 97%

Catalog No. AAA1352914
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Catalog No. AAA1352914 Supplier Thermo Scientific Chemicals Supplier No. A1352914
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Description

CAS: 1576-35-8 | C7H10N2O2S | 186.23 g/mol

p-Toluenesulfonyl hydrazide is used as a reagent for the preparation of tosylhydrazones. It was used to prepare dipyrazolo[1,5-a:4,3-c]pyridines and 1,2,3-selenadiazole derivatives.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
p-Toluenesulfonyl hydrazide is used as a reagent for the preparation of tosylhydrazones. It was used to prepare dipyrazolo[1,5-a:4′,3′-c]pyridines and 1,2,3-selenadiazole derivatives.

Solubility
Soluble in water, alcohol.

Notes
Store away from strong oxidizing agents. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 1576-35-8
Molecular Formula C7H10N2O2S
Molecular Weight (g/mol) 186.23
MDL Number MFCD00007588
InChI Key ICGLPKIVTVWCFT-UHFFFAOYSA-N
Synonym 4-methylbenzenesulfonhydrazide, p-toluenesulfonhydrazide, tosylhydrazine, p-toluenesulfonyl hydrazide, tosylhydrazide, p-tosylhydrazine, p-toluenesulfonylhydrazine, celogen tsh, ptsh, 4-toluenesulfonyl hydrazide
PubChem CID 15303
IUPAC Name 4-methylbenzenesulfonohydrazide
SMILES CC1=CC=C(C=C1)S(=O)(=O)NN

Specifications

Melting Point 108°C to 111°C
Density 1.4
Quantity 25 g
UN Number UN3226
Beilstein 610130
Solubility Information Soluble in water,alcohol.
Formula Weight 186.23
Percent Purity 98%
Chemical Name or Material p-Toluenesulfonyl hydrazide

Safety and Handling

Hazard Category H242-H301-H319
Hazard Statement GHS H Statement
H242-H228-H301
Heating may cause a fire.
Flammable solid.
Toxic if swallowed.
Precautionary Statement P210-P220-P234-P264b-P270-P280-P301+P310-P305+P351+P338-P330-P370+P378q-P375-P380-P501c
DOTInformation Hazard Class: 4.1
EINECSNumber 216-407-3
RTECSNumber MW0210000
TSCA Yes
Recommended Storage Ambient temperatures
SDS

RUO – Research Use Only

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