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CAS NO.1111-97-3 3-CHLORO-3-METHYL-1-BUTYNE

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CAS NO.1111-97-3 3-CHLORO-3-METHYL-1-BUTYNE
Details
CAS: 1111-97-3
MF: C5H7Cl
MW: 102.56
EINECS: 214-188-9
Appearance: Transparent and colorless to straw-colored liquid.
Storage : 2-8°C
Category
Other Intermediates
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Description

Description

 

3-CHLORO-3-METHYL-1-BUTYNE (CAS:1111-97-3, Synonyms: (3-CHLORO-3-METHYL-1-BUTYNE,97%3-CHLORO-3-METHYL-1-BUTYNE,97%3-CHLORO-3-METHYL-1-BUTYNE,97%3-CHLORO-3-METHYL-1-BUTYNE,97%;3-Chloro-3-Methyl-1-butyne;2-Chloro-2-methyl-3Chemicalbook-butyne;3-Methyl-3-chloro-1-butyne;3-Chloro-3-methyl-1-butyne,96%;3-Chloro-3-Methyl-1-butyne,96%1GR;3-Chloro-3-Methyl-1-butyne,96%25GR;3-Chloro-3-Methyl-1-butyne,96%5GR) is a colorless transparent oily liquid with a pungent odor and high volatility. It serves as an important organic intermediate in the chemical industry, widely used in the synthesis of pesticides, fungicides, herbicides, and other chemical products.

 

◆Chemical Properties

 

Melting Point
-61 °C (lit.)
Boiling Point
73-75 °C (lit.)
Density
0.913 g/mL at 25 °C (lit.)
Refractive Index
n₂₀/D 1.418 (lit.)
Flash Point
40 °F
Storage Conditions
2-8°C
Solubility
Soluble in chloroform, hexane (slightly soluble)
Appearance
Liquid
Color
Transparent and colorless to straw-colored
Specific Gravity
0.91
   
   
   
   
   
   
   
   
   
   
   
 
 
 

 

◆Applications

 

Sr. No.
Description
Application
1
Mucolytic agent for respiratory conditions
Treatment of chronic bronchitis, COPD, and cystic fibrosis to reduce sputum viscosity and improve airway clearance
2
Antioxidant and hepatoprotective agent
Prevention of drug-induced liver injury (e.g., acetaminophen overdose) and support for chronic liver diseases
3
Precursor for glutathione synthesis
Adjunctive therapy in oxidative stress-related disorders (e.g., neurodegenerative diseases, ischemia-reperfusion injury) and detoxification support (e.g., heavy metal poisoning)
4
Adjuvant in inhalation therapies
Component of nebulized solutions for bronchiectasis and postoperative lung complication management (enhances drug delivery and airway patency)
     
     

 

    
     
     
     
     
     

 

◆Product Specifications

3-CHLORO-3-METHYL-1-BUTYNE (CAS NO.1111-97-3 ) should be handled according to standard chemical industry and pharmaceutical intermediate safety procedures. Appropriate industrial hygiene and protective measures must be followed during handling, storage and operation.

  • Use appropriate personal protective equipment (PPE)
  • Avoid inhalation of vapor or mist and contact with skin, eyes and clothing
  • Handle in controlled, well-ventilated environments
  • Keep away from heat, sparks, open flames and hot surfaces
  • Protect from moisture and avoid contact with water
  • Follow chemical handling, storage and containment protocols
  • Refer to Safety Data Sheet (SDS) for detailed safety, handling and storage information

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