Triethylene glycol monobutyl ether
Structural formula | |||||||||||||||||||
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General | |||||||||||||||||||
Surname | Triethylene glycol monobutyl ether | ||||||||||||||||||
other names |
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Molecular formula | C 10 H 22 O 4 | ||||||||||||||||||
Brief description |
colorless, almost odorless liquid |
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properties | |||||||||||||||||||
Molar mass | 206.28 g mol −1 | ||||||||||||||||||
Physical state |
liquid |
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density |
0.99 g cm −3 |
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Melting point |
−35 ° C |
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boiling point |
278 ° C |
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Vapor pressure |
0.0025 hPa (25 ° C) |
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solubility | |||||||||||||||||||
Refractive index |
1.4380 (20 ° C) |
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safety instructions | |||||||||||||||||||
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Toxicological data |
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . Refractive index: Na-D line , 20 ° C |
Triethylene glycol monobutyl ether is a chemical compound from the group of glycol ethers .
Extraction and presentation
Triethylene glycol monobutyl ether can be obtained by reacting n -butanol with ethylene oxide .
properties
Triethylene glycol monobutyl ether is a flammable, hardly inflammable, hygroscopic , colorless and almost odorless liquid that is miscible with water.
use
Triethylene glycol monobutyl ether is used as a solvent (for example for paints in the textile industry and printing inks, as well as for cleaning products).
Individual evidence
- ↑ a b c d e f g h i j k l Entry on triethylene glycol monobutyl ether in the GESTIS substance database of the IFA , accessed on March 19, 2020(JavaScript required) .
- ↑ David R. Lide: CRC Handbook of Chemistry and Physics A Ready-reference Book of Chemical and Physical Data . CRC Press, 1995, ISBN 978-0-8493-0595-5 , pp. 82 ( limited preview in Google Book search).
- ↑ Werner Freitag, Dieter Stoye: Paints, Coatings and Solvents . John Wiley & Sons, 2008, ISBN 3-527-61185-1 , pp. 370 ( limited preview in Google Book search).
- ↑ a b Data sheet Triethylene glycol monobutyl ether, 98% at AlfaAesar, accessed on March 19, 2020 ( PDF )(JavaScript required) .
- ↑ Entry on 2- (2- (2-butoxyethoxy) ethoxy) ethanol in the Classification and Labeling Inventory of the European Chemicals Agency (ECHA), accessed on March 19, 2020. Manufacturers or distributors can expand the harmonized classification and labeling .
- ↑ Andrea Hartwig: The MAK Collection for Occupational Health and Safety Part I: MAK Value Documentations, Volume 27 . John Wiley & Sons, 2013, ISBN 978-3-527-32308-1 , pp. 315 ( limited preview in Google Book search).
- ↑ Werner Baumann, Bettina Herberg-Liedtke: Printing chemicals data and facts on environmental protection . Springer-Verlag, 2013, ISBN 978-3-642-97337-6 , pp. 313 ( limited preview in Google Book search).