propylene glycol butyl ether
propan-2-ol, 1-butoxy-
Identification
| Name | propylene glycol butyl ether |
| IUPAC | 1-butoxypropan-2-ol |
| CAS Number | 5131-66-8 |
| EINECS | 225-878-4 |
| FDA UNII | K0MR13CZ2E |
| Molecular Formula | C7 H16 O2 |
| Molecular Weight | 132.20292000 |
| MDL Number | MFCD01781688 |
| Nikkaji Number | J50.955H |
| Beilstein | 1733910 |
Regulatory
Physical Properties
| Assay | 95.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Boiling Point | 171.50 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.444000 mmHg @ 25.00 °C. (est) |
| Flash Point | 130.00 °F. TCC ( 54.50 °C. ) (est) |
| logP (o/w) | 1.187 (est) |
| Soluble in | water, 4.21e+004 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | humectants |
No sensory data available
Safety Information
| Preferred SDS | View |
| Oral/Parenteral Toxicity | oral-rat LD50 5660 uL/kg |
| Dermal Toxicity | skin-rabbit LD50 3100 mg/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | cosmetic agents |
| Recommendation for propylene glycol butyl ether usage levels up to | not for fragrance use. |
| Recommendation for propylene glycol butyl ether flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
1-
butoxy-2-propanol
N-
butoxy-2-propanol
1-
butoxypropan-2-ol
butoxypropanol
N-
butoxypropanol
2-
hydroxy-3-butoxypropane
propan-2-ol, 1-butoxy-
2-
propanol, 1-butoxy-
propasol solvent B
propylene glycol 1-butyl ether
1,2-
propylene glycol 1-monobutyl ether
propylene glycol monobutyl ether
propylene glycol N-butyl ether
propyleneglycol butyl ether
PubMed:
Toxicities of butoxyethanol ester and propylene glycol butyl ether ester formulations of 2,4-dichlorophenoxy acetic acid (2,4-D) to juvenile salmonids.
PubMed:
Pharmacokinetics of 2,4,5-T PGBE ester applied dermally to rats.
PubMed:
Concentration and determination of the propylene glycol butyl ether esters of 2,4-dichlorophenoxyacetic acid (PGBE 2,4-D) in air.
PubMed:
Solid absorbent collection and gas chromatographic determination of the propylene glycol butyl ether esters of 2,4,5-T in air.