2-Ethoxyethanol
Names | |
---|---|
IUPAC name
2-ethoxyethanol | |
Other names
Cellosolve ethylene glycol ethyl ether oxitol Ethyl Cellosolve EGEE | |
Identifiers | |
110-80-5 | |
ChEBI | CHEBI:46788 |
ChEMBL | ChEMBL119596 |
ChemSpider | 13836591 |
DrugBank | DB02249 |
| |
Jmol-3D images | Image |
KEGG | C14687 |
RTECS number | KK8050000 |
| |
UNII | IDK7C2HS09 |
Properties | |
Molecular formula |
C4H10O2 |
Molar mass | 90.12 g·mol−1 |
Appearance | clear liquid |
Odor | sweet, ether-like |
Density | 0.930 g/cm3, liquid |
Melting point | −70 °C (−94 °F; 203 K) |
Boiling point | 135 °C (275 °F; 408 K) |
miscible | |
Vapor pressure | 4 mmHg (20°C)[1] |
Hazards | |
R-phrases | R10, R20/21/22, R60, R61 |
S-phrases | S53, S45 |
NFPA 704 | |
Flash point | 44 °C (111 °F; 317 K) |
Explosive limits | 1.7%-15.6%[1] |
US health exposure limits (NIOSH): | |
PEL (Permissible) |
TWA 200 ppm (740 mg/m3) [skin][1] |
REL (Recommended) |
TWA 0.5 ppm (1.8 mg/m3) [skin][1] |
IDLH (Immediate danger) |
500 ppm[1] |
Related compounds | |
Related ethers |
2-Propoxyethanol 2-Butoxyethanol |
Related compounds |
Ethylene glycol |
Except where noted otherwise, data is given for materials in their standard state (at 25 °C (77 °F), 100 kPa) | |
verify (what is: / ?) | |
Infobox references | |
2-Ethoxyethanol, also known by the trademark Cellosolve or ethyl cellosolve, is a solvent used widely in commercial and industrial applications. It is a clear, colorless, nearly odorless liquid that is miscible with water, ethanol, diethyl ether, acetone, and ethyl acetate.[2]
2-Ethoxyethanol can be manufactured by the reaction of ethylene oxide with ethanol.
As with other glycol ethers, 2-ethoxyethanol has the useful property of being able to dissolve chemically diverse compounds. It will dissolve oils, resins, grease, waxes, nitrocellulose, and lacquers.[2] This is an ideal property as a multi-purpose cleaner, and, therefore, 2-ethoxyethanol is used in products, such as varnish removers and degreasing solutions.
References
- ↑ 1.0 1.1 1.2 1.3 1.4 "NIOSH Pocket Guide to Chemical Hazards #0258". National Institute for Occupational Safety and Health (NIOSH).
- ↑ 2.0 2.1 National Research Council (U.S.). Subcommittee on Spacecraft Maximum Allowable Concentrations (1996). Spacecraft maximum allowable concentrations for selected airborne contaminants. National Academies Press. p. 189. ISBN 978-0-309-05478-2. Retrieved 19 February 2012.
External links
- "Chemical Sampling Information 2-Ethoxyethanol". www.osha.gov. Retrieved 4 August 2014.
- CDC - NIOSH Pocket Guide to Chemical Hazards