di(propylene glycol) (mixture of isomers)
1,1'-dimethyldiethylene glycol
Identification
| Name | di(propylene glycol) (mixture of isomers) |
| CAS Number | 110-98-5 |
| EINECS | 203-821-4 |
| FDA UNII | D5SV08985Z |
| Molecular Formula | C6 H14 O3 |
| Molecular Weight | 134.17518000 |
| Nikkaji Number | J35.482A |
| Beilstein | 1698372 |
Regulatory
| DG SANTE Food Contact Materials | 1,1'-dimethyldiethylene glycol |
Physical Properties
| Appearance | colorless clear oily liquid (est) |
| Assay | 96.00 to 100.00 sum of isomers |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 1.02300 @ 25.00 °C. |
| Boiling Point | 230.00 to 231.00 °C. @ 760.00 mm Hg |
| Vapor Pressure | 0.012000 mmHg @ 25.00 °C. |
| Flash Point | 280.00 °F. TCC ( 137.78 °C. ) |
| logP (o/w) | -0.820 |
| Soluble in | alcohol |
| Insoluble in | water |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | fragrance |
Organoleptic Properties
| Odor Strength | none |
| Odor Description | at 100.00 %. |
Safety Information
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | intravenous-rat LD50 5800 mg/kg |
| Dermal Toxicity | skin-rabbit LD50 > 20 mL/kg |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements', 'BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)\nBEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX)\nBEHAVIORAL: TREMOR']
Safety in Use
| Category | solvents/deluents for cosmetic, flavor and/or fragrance agents |
| Recommendation for di(propylene glycol) (mixture of isomers) usage levels up to | not for fragrance use. |
| Recommendation for di(propylene glycol) (mixture of isomers) flavor usage levels up to | not for flavor use. |
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Potential Uses
Natural Occurrence
Synonyms
di-1,2-propylene glycol (mixture of isomers)
1,1'-oxy
di-2-propanol (mixture of isomers)
2,2'-
dihydroxydipropyl ether (mixture of isomers)
2,2'-
dihydroxyisopropyl ether (mixture of isomers)
1,1'-
dimethyldiethylene glycol
1,1'-oxy
dipropan-2-ol
1,1'-oxy
dipropan-2-ol (mixture of isomers)
1-(2-
hydroxypropoxy)propan-2-ol
bis(2-
hydroxypropyl) ether (mixture of isomers)
1,1'-oxybis-2-
propanol
2-
propanol, 1,1'-oxybis-
2-
propanol, 1,1'-oxydi-
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