877-66-7
4-(methylsulphonyl)phenylhydrazine
CAS: 877-66-7
Molecular Formula: C7H10N2O2S
877-66-7 - Names and Identifiers
877-66-7 - 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 |
877-66-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| Hazard Note | Irritant |
877-66-7 - 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.
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
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Mobile: 18916960931
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Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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Product Name: [4-(Methylsulfonyl)phenyl]hydrazine hydrochloride Visit Supplier Webpage Request for quotation
CAS: 877-66-7
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View History
877-66-7
Cobicistat intermediate
89140-32-9
100784-26-7
101376-25-4
康普瑞汀(康布瑞汀)
丙烷二羧酸
3861-73-2
4837-01-8
724738-89-0
Cobicistat intermediate
89140-32-9
100784-26-7
101376-25-4
康普瑞汀(康布瑞汀)
丙烷二羧酸
3861-73-2
4837-01-8
724738-89-0