methoxyisopropanol

propylene glycol monomethyl ether

CAS: 107-98-2 C4 H10 O2 MW: 90.12210000

Identification

Namemethoxyisopropanol
IUPAC1-methoxypropan-2-ol
CAS Number107-98-2
EINECS203-539-1
FDA UNII74Z7JO8V3U
Molecular FormulaC4 H10 O2
Molecular Weight90.12210000
MDL NumberMFCD00004537
Nikkaji NumberJ22.127I
Beilstein1731270

Regulatory

Physical Properties

Appearance colorless clear liquid (est)
Assay 98.00 to 100.00
Food Chemicals Codex Listed No
Specific Gravity 0.92200 @ 25.00 °C.
Melting Point 119.00 °C. @ 760.00 mm Hg
Boiling Point 119.00 °C. @ 760.00 mm Hg
Vapor Pressure 8.152000 mmHg @ 25.00 °C. (est)
Flash Point 93.00 °F. TCC ( 33.89 °C. )
logP (o/w) -0.342 (est)
Soluble in alcohol

Cosmetic Information

CosIngcosmetic data
Cosmetic Usesperfuming agents

No sensory data available

Safety Information

Oral/Parenteral Toxicityoral-rat LD50 3739 mg/kg
Dermal Toxicityskin-rabbit LD50 13000 mg/kg
Inhalation Toxicityinhalation-rat LC50 10000 ppm/5H

GHS Classification

['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']

Safety in Use

Categorycosmetic and fragrance agents
RIFM Fragrance Material Safety AssessmentSearch
Recommendation for methoxyisopropanol flavor usage levels up tonot for flavor use.

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Potential Uses

solvents

Natural Occurrence

not found in nature

Synonyms

dowanol 33B glycol ether PM 1- methoxy-1-methylethanol 2- methoxy-1-methylethanol 1- methoxy-2-hydroxypropane (±)-1- methoxy-2-propanol 1- methoxy-2-propanol 1- methoxypropan-2-ol methyl proxitol PGME PM solvent poly-solve MPM 2- propanol, 1-methoxy- propasol solvent M propylene glycol 1-methyl ether propylene glycol methyl ether propylene glycol monomethyl ether propyleneglycol monomethyl ether PubMed: Surfactant toxicity in a case of (4-chloro-2-methylphenoxy) acetic acid herbicide intoxication. PubMed: Optimization of reactive simulated moving bed systems with modulation of feed concentration for production of glycol ether ester. PubMed: Sex differences in urinary levels of several biological indicators of exposure: a simulation study using a compartmental-based toxicokinetic model. PubMed: Evaluation of the solvent black 3 fingermark enhancement reagent: part 2 - investigation of the optimum formulation and application parameters. PubMed: Evaluation of the solvent black 3 fingermark enhancement reagent: part 1 - investigation of fundamental interactions and comparisons with other lipid-specific reagents. PubMed: Sex differences in urinary levels of several biological indicators of exposure: a human volunteer study. PubMed: Authentication of fattening diet of Iberian pigs according to their volatile compounds profile from raw subcutaneous fat. PubMed: Use of read-across and tiered exposure assessment in risk assessment under REACH--a case study on a phase-in substance. PubMed: Sensitive headspace gas chromatography analysis of free and conjugated 1-methoxy-2-propanol in urine. PubMed: Determining indoor air quality and identifying the origin of odour episodes in indoor environments. PubMed: Biological treatment of a contaminated gaseous emission from a leather industry in a suspended-growth bioreactor. PubMed: Biomonitoring as a tool in the human health risk characterization of dermal exposure. PubMed: Constituents from Hoya parasitica and their cell growth inhibitory activity. PubMed: Passive sampling of glycol ethers and their acetates in indoor air. PubMed: Investigations of reaction kinetics for immobilized enzymes--identification of parameters in the presence of diffusion limitation. PubMed: A kinetic study of lipase-catalyzed reversible kinetic resolution involving verification at miniplant-scale. PubMed: Evaluation of exposure to 1-alkoxy-2-propanols and 1-(2-methoxy-1-methylethoxy)-2-propanol by the analysis of the parent compounds in urine. PubMed: Oxidation of ABTS by silicate-immobilized cytochrome c in nonaqueous solutions. PubMed: Propylene glycol monomethyl ether occupational exposure (PGME). 4. Analysis of 2-methoxypropionic acid in urine. PubMed: Factors affecting the extent of dermal absorption of solvent vapours: a human volunteer study. PubMed: Biodegradation of VOCs from printing press air by an on-site pilot plant bioscrubber and laboratory scale continuous yeast cultures. PubMed: Effects of experimental conditions on absorption of glycol ethers through human skin in vitro. PubMed: Dermal uptake of solvents from the vapour phase: an experimental study in humans. PubMed: Biological monitoring of occupational exposure to 1-methoxy-2-propanol. PubMed: A novel device for capturing breath samples for solvent analysis. PubMed: Biomonitoring of technical grade 1-alkoxy-2-propanol acetates by analysing urinary 2-alkoxypropionic acids. PubMed: A biological monitoring study of 1-methoxy-2-propanol: analytical method development and a human volunteer study. PubMed: Determination of 1-methoxy-2-propanol and its metabolite 1,2-propanediol in rat and mouse plasma by gas chromatography. PubMed: Chronic occupational exposure to organic solvents. XV. Glycol ether exposure during the manufacture of brakehoses. PubMed: Liquid/air partition coefficients of six commonly used glycol ethers. PubMed: Absorption of some glycol ethers through human skin in vitro.