C

Chloroethane

IUPAC: chloroethane

C2H5Cl Organic Compounds CAS 75-00-3
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Quick Reference
Formula / NotationC2H5Cl
CAS Number75-00-3
Molecular Weight64.51
Melting Point-218 °F (NTP, 1992)
Boiling Point54.1 °F at 760 mmHg (NTP, 1992)
Density0.906 at 53.96 °F (USCG, 1999) - Less dense than water; will float
Solubility0.574 g/100 mL at 68 °F (NTP, 1992)
AppearanceEthyl chloride appears as a clear colorless gas with a pungent odor. Flash point -58 °F. Boiling point 54 °F. Less dense than water and insoluble in water. Vapors are heavier than air. Under prol...
Also Known AsETHYL CHLORIDE; 75-00-3; Ethane, chloro-; Chelen; Monochloroethane; Anodynon; Chlorene; Ether muriatic; Muriatic ether; Aethylis chloridum
CategoryOrganic Compounds

What is Chloroethane?

Chloroethane (Ethyl Chloride) can cause cancer according to The National Toxicology Program.

Formula & Notation

C2H5Cl

IUPAC Name: chloroethane

Other Names / Synonyms: ETHYL CHLORIDE; 75-00-3; Ethane, chloro-; Chelen; Monochloroethane; Anodynon; Chlorene; Ether muriatic; Muriatic ether; Aethylis chloridum

Properties & Characteristics

Appearance: Ethyl chloride appears as a clear colorless gas with a pungent odor. Flash point -58 °F. Boiling point 54 °F. Less dense than water and insoluble in water. Vapors are heavier than air. Under prol.... Molecular formula: C2H5Cl. Molecular weight: 64.51 g/mol. Boiling point: 54.1 °F at 760 mmHg (NTP, 1992). Melting point: -218 °F (NTP, 1992). Density: 0.906 at 53.96 °F (USCG, 1999) - Less dense than water; will float. Solubility: 0.574 g/100 mL at 68 °F (NTP, 1992). Vapor pressure: 1000 mmHg at 68 °F ; 457 mmHg at 32 °F (NTP, 1992). LogP: 1.2.

Physical Data

PropertyValue
Melting Point-218 °F (NTP, 1992)
Boiling Point54.1 °F at 760 mmHg (NTP, 1992)
Density0.906 at 53.96 °F (USCG, 1999) - Less dense than water; will float
Molecular Weight64.51
Solubility0.574 g/100 mL at 68 °F (NTP, 1992)
AppearanceEthyl chloride appears as a clear colorless gas with a pungent odor. Flash point -58 °F. Boiling point 54 °F. Less dense than water and insoluble in water. Vapors are heavier than air. Under prol...

Uses & Applications

Used as an industrial feedstock, solvent, pharmaceutical intermediate, flavoring agent, or chemical building block.

Safety Information

Flammable or irritant. Many organic compounds are flammable liquids or vapours. Keep away from ignition sources. Consult SDS for specific hazard data.

Always consult the SDS/MSDS before handling any chemical. This information is for educational purposes only.

Key Facts

Term Chloroethane
Formula C2H5Cl
CAS Number 75-00-3
Molecular Weight 64.51
Synonyms ETHYL CHLORIDE; 75-00-3; Ethane, chloro-; Chelen; Monochloroethane; Anodynon; Chlorene; Ether muriatic; Muriatic ether; Aethylis chloridum

Frequently Asked Questions

Chloroethane (Ethyl Chloride) can cause cancer according to The National Toxicology Program.

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Editorial standards: Chemical data is sourced from peer-reviewed literature, CAS Registry, NIST WebBook, and PubChem. Safety information reflects guidance from OSHA, ECHA, and IAEA. For educational purposes only — always consult official SDS documentation and qualified professionals before handling chemicals.