CAS 34590-94-8 Dipropylene glycol monomethyl ether

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Dipropylene glycol monomethyl ether

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Catalog Number

ACM34590948

CAS Number

34590-94-8

Product Name

Dipropylene glycol monomethyl ether

Structure

Category

Hydrophobic Polymers

Synonyms

1-(2-Methoxy-1-methylethoxy)-2-propanol

IUPAC Name

1-(3-Methoxypropoxy)propan-1-ol

Molecular Weight

148.2

Molecular Formula

C7H16O3

Canonical SMILES

CCC(O)OCCCOC

InChI

InChI=1S/C7H16O3/c1-3-7(8)10-6-4-5-9-2/h7-8H,3-6H2,1-2H3

InChI Key

SHRGCOIDGUJGJI-UHFFFAOYSA-N

Boiling Point

90-91 °C

Melting Point

-80 °C

Flash Point

166 °F

Purity

95%+

Density

0.954 g/mL at 20 °C(lit.)

Appearance

Colorless liquid with mild pleasant odor

Application

Dipropylene glycol monomethyl ether serves as a versatile solvent with a wide range of applications due to its unique solubility properties. This colorless liquid with a mild, pleasant odor is completely miscible with water and various organic substances, combining the solubility characteristics of an alcohol, an ether, and a hydrocarbon. It is utilized in numerous formulations, including brake fluids, lacquers, paints, varnishes, dye and ink solvents, wood stains, and textile processes. Furthermore, it is an essential ingredient in cleaners, dry cleaning soaps, and other cleaning compounds. As a solvent, it finds applications in automotive fluids, coatings, inks, waxes, adhesives, agricultural products, insect repellents, cosmetics, and serves as a chemical intermediate. The product's molecular properties, such as a molecular weight of 148.23 and a specific gravity of 0.95, along with its boiling point of 180°C and a vapor pressure of 0.5 mmHg at 20°C, highlight its stability and usability in various industrial processes. Despite its utility, it should be handled with care, as indicated by its NFPA hazard ratings: health 2, flammability 2, and reactivity 1.

Assay

0.99

EC Number

252-104-2

Exact Mass

148.109944368

Monoisotopic Mass

148.109944368

Packaging

1 ton

6-7 (200g/l, H2O, 20 °C)

Refractive Index