Ethoxypropanols
Ethoxypropanols or propylene glycol monoethyl ether belong to the group of substances called glycol ethers and consist of a propanol and an ethyl ether part.
These are used to produce paints, lacquers, leather sealants, wood stains, furniture polishes, inks, polyglycol ethers and cleaning agents. They also serve as antifreeze, solvents and extractants. They can also be used as additives in adhesives, agrochemicals and nail care products.
Ethoxypropanols | |||||||||||
Surname | 1-ethoxy-1-propanol | 1-ethoxy-2-propanol | 2-ethoxy-1-propanol | 3-ethoxy-1-propanol | |||||||
other names | 1-ethoxypropan-1-ol | 1-ethoxypropan-2-ol 2-propylene glycol 1-ethyl ether propylene glycol 1-ethyl ether |
2-ethoxypropanol | 3-ethoxypropan-1-ol | |||||||
Structural formula | |||||||||||
CAS number | 52125-53-8 | 1569-02-4 | 19089-47-5 | 111-35-3 | |||||||
PubChem | 93269 | 15827 | 29420 | 8109 | |||||||
Molecular formula | C 5 H 12 O 2 | ||||||||||
Molar mass | 104.15 g mol −1 | ||||||||||
Physical state | liquid | ||||||||||
Brief description | |||||||||||
Melting point | |||||||||||
boiling point | 129.6 ° C | 130 ° C | 130 ° C | 160 ° C | |||||||
density | |||||||||||
solubility | |||||||||||
GHS labeling |
Caution |
Caution |
|
Caution |
|||||||
H and P phrases | 226-319-336 | 226-336 | see above | 226-319-332 | |||||||
no EUH phrases | no EUH phrases | see above | no EUH phrases | ||||||||
210-261-337 + 313-403 + 235 | 210-261-280-303 + 361 + 353-405-501 | see above | 305 + 351 + 338 |
In addition to the ethoxypropanols mentioned above, there is also the isomer 2-ethoxy-2-propanol, this hemiketal made from acetone ethanol is not particularly stable. There are different CAS numbers for 2-ethoxy-2-propanol in the literature:
- 25044-30-8
- 881538-04-1
There are hardly any experimental data for 2-ethoxy-2-propanol. A mixture of 2-ethoxy-2-propanol, hydrated acetone and an unspecified substance is recorded under the CAS number 1602489-60-0 .
Individual evidence
- ↑ Haz-Map Category Details. Retrieved January 1, 2019 .
- ↑ Entry on 1-ethoxy-1-propanol in the ChemSpider database of the Royal Society of Chemistry , accessed on 2019-01-01.
- ↑ a b Entry on propylene glycol 1-ethyl ether in the GESTIS substance database of the IFA , accessed on February 18, 2019(JavaScript required) .
- ↑ 2-ethoxypropanol CAS #: 19089-47-5. Retrieved January 1, 2019 .
- ↑ a b Entry on 3-ethoxy-1-propanol in the GESTIS substance database of the IFA , accessed on February 18, 2019(JavaScript required) .
- ↑ Handle : PROZONE SC-01 1GA BOTTLE