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  8. 4-Methylbenzenesulphonylhydrazide, 97%, Thermo Scientific Chemicals

4-Methylbenzenesulphonylhydrazide, 97%, Thermo Scientific Chemicals

Product Code. 11495633
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Quantity:
25 g
100 g
500 g
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Description

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

compliance-icons compliance-icons
Product Identifier
  • 4-Methylbenzenesulphonylhydrazide
 Signal Word
  • Danger
 Hazard Category
  • Acute toxicity Category 3
  • Serious eye damage/eye irritation Category 2
  • Self-reaC & Dtive substanC & De or mixture Type C & D
 Hazard Statement
  • H242-Heating may cause a fire.
  • H301-Toxic if swallowed.
  • H319-Causes serious eye irritation.
  • EUH044-Risk of explosion if heated under confinement.
 Precautionary Statement
  • P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
  • P234-Keep only in original container.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P301+P310-IF SWALLOWED: Immediately call a POISON CENTER/doctor /
  • P403+P235-Store in a well-ventilated place. Keep cool.
 Supplemental information
  • MIXTURE LIST-Contains : 4-Methylbenzenesulphonylhydrazide

RUO – Research Use Only

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