4-Chloro-1-Butanol 4-Chlorobutanol 80% CAS 928-51-8 Intermediate Top Quality

• Customization: Available
• CAS No.: 928-51-8
• Formula: C4h9clo
• Model NO.: CAS 928-51-8
• EINECS: 213-175-5
• Type: Organic Intermediate
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Transport Package: Drum
• Specification: 50Kg
• Trademark: PUYER
• Origin: China
• Production Capacity: 10000kg/Month

Product Description

Product Description

 

4-Chloro-1-butanol (CAS No. 928-51-8) is an organic compound with the following characteristics:

1. Chemical Properties:

   • It is a clear, colorless liquid.
   • It is soluble in methanol, chloroform, and dimethyl sulfoxide.

2. Uses:

   • 4-Chloro-1-butanol is used as an internal standard in the analysis of genotoxic impurities in active pharmaceutical ingredients by GC-MS technique.
   • It is also employed in organic synthesis.

3. Safety Information:

   • It is considered a moderately toxic compound by ingestion and is suspected to be a carcinogen with experimental neoplastigenic data.
   • The acute oral toxicity category is 4, and it is classified as a Category 1B skin corrosor/irritant and a Category 1 serious eye damage/eye irritant.
   • It is also classified as a Category 3 specific target organ toxicity (single exposure) and is corrosive to metals.

4. Physical Properties:

   • The density is approximately 1.0892 g/cm³.
   • The boiling point is 84-85°C at 16 mmHg.
   • The flash point is 36°C.
   • The vapor pressure is 0.3±0.7 mmHg at 25°C.

5. Storage and Handling:

   • It should be stored in a cool place, and the container should be kept tightly closed in a dry and well-ventilated area.
   • It is advised to avoid contact with skin and eyes, and to avoid the formation of dust and aerosols.

6. Fire-Fighting Measures:

   • Suitable extinguishing media include water spray, alcohol-resistant foam, dry chemical, or carbon dioxide.

7. Disposal:

   • Tetramethylenchlorohydrin, a related compound, is burned in a chemical incinerator equipped with an afterburner and scrubber.

8. Manufacturing:

   • It is produced by the reaction of tetrahydrofuran with hydrogen chloride.

 

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