Chemical Property of 1,1,1-Trichloroethane
Chemical Property:
- Appearance/Colour:colourless liquid with a mild ether-like odour
- Melting Point:-35 °C(lit.)
- Boiling Point:74.1 °C at 760 mmHg
- Flash Point:11°C
- PSA：0.00000
- Density:1.393 g/cm3
- LogP:2.37650
- Water Solubility.:1.4 g/L (20℃)
- XLogP3:2.4
- Hydrogen Bond Donor Count:0
- Hydrogen Bond Acceptor Count:0
- Rotatable Bond Count:0
- Exact Mass:131.930033
- Heavy Atom Count:5
- Complexity:26.4
- Transport DOT Label:Poison
- Purity/Quality:
-
98%min *data from raw suppliers
Safty Information:
- Pictogram(s):
Xn, 
N, 
T, 
F
- Hazard Codes:
Xn:Harmful;
- Statements:
R19:;
R20:;
R40:;
R59:;
R66:;
- Safety Statements:
S16:;
S24/25:;
S46:;
S59:;
S61:;
S9:;
- MSDS Files:
-
SDS file from LookChem
Total 1 MSDS from other Authors
Useful:
- Chemical Classes:Solvents -> Chlorinated Aliphatics
- Canonical SMILES:CC(Cl)(Cl)Cl
- Inhalation Risk:A harmful contamination of the air can be reached rather quickly on evaporation of this substance at 20 °C.
- Effects of Short Term Exposure:The substance is mildly irritating to the eyes, respiratory tract and skin. The substance may cause effects on the central nervous system. This may result in lowering of consciousness. Exposure at high levels could cause cardiac dysrhythmia.
- Effects of Long Term Exposure:The substance defats the skin, which may cause dryness or cracking.
-
Use Description
1,1,1-Trichloroethane, also known as methyl chloroform, has been used in various fields, although its usage has decreased due to environmental concerns and regulations. In the past, it was commonly employed as a solvent in the field of industrial cleaning, particularly for degreasing metal parts and machinery. Its role was pivotal in effectively removing oils, greases, and contaminants from industrial equipment. Additionally, it was used as an aerosol propellant in the production of aerosol sprays, contributing to the packaging and delivery of various consumer products like deodorants and insecticides. However, its usage in this context has significantly diminished due to its adverse environmental impact. Furthermore, it had applications in the laboratory as a solvent for chemical reactions and in the field of refrigeration as a refrigerant. Nevertheless, the use of 1,1,1-trichloroethane has been phased out or restricted in many regions due to its contribution to ozone layer depletion and other environmental concerns, leading to the development of more environmentally friendly alternatives in these fields.
