Skip to Content
Merck
CN

Key Documents

View All Documentation

132004

p-Toluenesulfonyl hydrazide

97%

Synonym(s):

p-Toluenesulfonhydrazide, p-Toluenesulfonic acid hydrazide, p-Toluenesulfonyl hydrazide, Tosylhydrazide

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View

About This Item

Linear Formula:
CH3C6H4SO2NHNH2
CAS Number:
1576-35-8
Molecular Weight:
186.23
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
24847540
EC Number:
216-407-3
Beilstein/REAXYS Number:
610130
MDL number:
MFCD00007588
Assay:
97%
Form:
powder
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

assay

97%

form

powder

mp

103-108 °C (lit.)

functional group

hydrazine

SMILES string

Cc1ccc(cc1)S(=O)(=O)NN

InChI

1S/C7H10N2O2S/c1-6-2-4-7(5-3-6)12(10,11)9-8/h2-5,9H,8H2,1H3

InChI key

ICGLPKIVTVWCFT-UHFFFAOYSA-N

Application

p-Toluenesulfonyl hydrazide was 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.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 2 - Self-react. D

Storage Class

5.2 - Organic peroxides and self-reacting hazardous materials

wgk

WGK 3

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library