Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 205-592-6 | CAS number: 143-22-6
Additional physico-chemical information
Administrative data
Link to relevant study record(s)
Description of key information
Expert Judgement
Due to the absence of chemical groups or other structural alerts this substance is not considered to exhibit an high hazard potential.
Triethylene glycol butyl ether or 2-(2-(2-butoxyethoxy)ethoxy)ethanol as member of “The High Boiling Ethylene Glycol Ethers category“ is of low priority for further work based on a low hazard potential.
Therefore testing for Additional physico-chemical properties does not need to be performed.
Some Additional physico-chemical information is available:
Spectral Properties:
Index of refraction = 1.4389 at 20 deg C/D
[Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
1H NMR: 9739 (Sadtler Research Laboratories spectral collection)
[Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
MASS: 80692 (NIST/EPA/MSDC Mass Spectral database, 1990 version)
[Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
Percent in saturated air: 0.00032 at 25 deg C; 1 ppm = 8.44 mg/cu m at 25 deg C, 760 mm Hg; 1 mg/L = 118.5 ppm at 25 deg C, 760 mm Hg
[Boatman R J, Knaak JB; Patty's Toxicology. (2005) NY, NY: John Wiley & Sons, Inc. Ethers of Ethylene Glycol and Derivatives. On-line posting date: Apr 16, 2001.]
Wt/gal at 25 deg C = 8.30 lb
[Dow Chemical Company; The Glycol Ethers Handbook. Midland, MI: Dow Chemical Co. 97 pp (1990)]
Freezing point: -47.6 deg C. BP: decomposes.
[Lewis, R.J. Sr.; Hawley's Condensed Chemical Dictionary 14th Edition. John Wiley & Sons, Inc. New York, NY 2001., p. 172]
Additional information
Additional physico-chemical information
Spectral Properties:
Index of refraction = 1.4389 at 20 deg C/D [Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
1H NMR: 9739 (Sadtler Research Laboratories spectral collection) [Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
MASS: 80692 (NIST/EPA/MSDC Mass Spectral database, 1990 version) [Lide, D.R., G.W.A. Milne (eds.). Handbook of Data on Organic Compounds. Volume I. 3rd ed. CRC Press, Inc. Boca Raton ,FL. 1994., p. V3: 2674]
Percent in saturated air: 0.00032 at 25 deg C; 1 ppm = 8.44 mg/cu m at 25 deg C, 760 mm Hg; 1 mg/L = 118.5 ppm at 25 deg C, 760 mm Hg [Boatman R J, Knaak JB; Patty's Toxicology. (2005) NY, NY: John Wiley & Sons, Inc. Ethers of Ethylene Glycol and Derivatives. On-line posting date: Apr 16, 2001.]
Wt/gal at 25 deg C = 8.30 lb [Dow Chemical Company; The Glycol Ethers Handbook. Midland, MI: Dow Chemical Co. 97 pp (1990)]
Freezing point: -47.6 deg C. BP: decomposes. [Lewis, R.J. Sr.; Hawley's Condensed Chemical Dictionary 14th Edition. John Wiley & Sons, Inc. New York, NY 2001., p. 172]
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
