4-MethylsulfonylphenylhydrazineHCl

4-MethylsulfonylphenylhydrazineHCl - Names and Identifiers

Name	4-(methylsulphonyl)phenylhydrazine
Synonyms	TIMTEC-BB SBB003335 4-METHYLSULPHONYLPHENYLHYDRAZINE 4-(METHYLSULFONYL)PHENYLHYDRAZINE 4-MethylsulfonylphenylhydrazineHCl 4-(methylsulphonyl)phenylhydrazine [p-(Methylsulfonyl)phenyl]hydrazine Hydrazine, [4-(methylsulfonyl)phenyl]- 4-METHYLSULPHONYLPHENYLHYDRAZINE HYDROCHLORIDE 4-(METHYLSULFONYL)PHENYLHYDRAZINE HYDROCHLORIDE 4-(Methylsulfonyl)phenylhydrazine hydrochloride [4-(Methylsulfonyl)phenyl]hydrazine hydrochloride
CAS	877-66-7
EINECS	212-895-7
InChI	InChI=1/C7H10N2O2S/c1-12(10,11)7-4-2-6(9-8)3-5-7/h2-5,9H,8H2,1H3

4-MethylsulfonylphenylhydrazineHCl - Physico-chemical Properties

Molecular Formula	C7H10N2O2S
Molar Mass	186.23
Density	1.351±0.06 g/cm3(Predicted)
Melting Point	202 °C
Boling Point	418.7±37.0 °C(Predicted)
Appearance	White powder
pKa	3.97±0.20(Predicted)
Storage Condition	Keep in dark place,Inert atmosphere,Store in freezer, under -20°C

4-MethylsulfonylphenylhydrazineHCl - Risk and Safety

Hazard Symbols	Xi - Irritant
Safety Description	24/25 - Avoid contact with skin and eyes.
Hazard Note	Irritant

4-MethylsulfonylphenylhydrazineHCl - Introduction

4-(methylsulphonyl)phenylhydrazine, also known as 4-(methylsulphonyl)phenylhydrazine, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: 4-(methylsulphonyl)phenylhydrazine is a white to yellow crystalline powder.
-Solubility: It is easily soluble in alcohol and ketone, slightly soluble in acid and ether, and almost insoluble in water.

Use:
- 4-(methylsulphonyl)phenylhydrazine is used as an intermediate in chemical research and synthesis.
-It can also be used for the synthesis of certain drugs.

Preparation Method: The preparation method of
4-(methylsulphonyl)phenylhydrazine is as follows:
-First, phenylhydrazine and methanesulfonyl chloride react under alkaline conditions to produce 4-methanesulfonylphenylhydrazine.
-Then, 4-methanesulfonylphenylhydrazine is reacted with hydrochloric acid to generate 4-(methylsulphonyl)phenylhydrazine.

Safety Information:
- 4-(methylsulphonyl)phenylhydrazine will not cause obvious harm to human body under normal use conditions.
-However, it is still a chemical and care should be taken to avoid inhalation, contact with skin and ingestion.
-Wear appropriate personal protective equipment, such as gloves and protective glasses.
-During use and storage, pay attention to avoid contact with oxidants and strong acids to prevent dangerous reactions.

Last Update：2024-04-09 21:01:54