Tripropylene Glycol Methyl Ether CAS#25498-49-1

Slow Evaporation & Ultra-Low Volatility: High boiling point ~243°C and low vapor pressure. Acts as an excellent tailing solvent for high-solids coatings. Extends open time, improves leveling, reduces pinholes and orange peel, delivers uniform, defect-free film formationDow Inc..
Balanced Coupling Power & Amphiphilic Solvency: Fully miscible with water and compatible with many organic solvents. Efficiently dissolves acrylic, PU, epoxy, polyester resins, oils, greases and pigments. Outstanding coupling agent to stabilize aqueous-oil mixed formulations.
High Flash Point & Better Operational Safety: Closed-cup flash point ~124°C, much safer for high-temperature cleaning systems such as oven cleaners, paint strippers and heavy-duty degreasers compared to faster evaporating glycol ethersDow Inc..
Low Odor & Low Toxicity Profile: Mild ether-like odor, low skin irritation. Preferred propylene glycol ether alternative to ethylene glycol ethers for safer workplace handling; suitable for consumer and industrial cleaning, ink and cosmetic carrier systems.

Products Description

Tri(propylene glycol) methyl ether shows considerable potential as an oxygenating additive in diesel fuels. High-speed cinematography has been employed to investigate bubble coalescence and post-rupture oscillations in solutions containing tri(propylene glycol) methyl ether.

Chemical Properties

Melting point	-79°C(lit.)
Boiling point	100 °C2 mm Hg(lit.)
density	0.968 g/mL at 25 °C
vapor pressure	1.7Pa at 20℃
refractive index	n20/D 1.43(lit.)
Fp	>230 °F
Water Solubility	Soluble in water
form	clear liquid
color	Colorless to Light orange to Yellow
Cosmetics Ingredients Functions	SOLVENT
InChI	1S/C10H22O4/c1-8(5-11)14-10(3)7-13-9(2)6-12-4/h8-11H,5-7H2,1-4H3
InChIKey	GVZNXUAPPLHUOM-UHFFFAOYSA-N
SMILES	O(C(COC(COC)C)C)C(CO)C
LogP	0.08 at 21℃
CAS DataBase Reference	25498-49-1
EPA Substance Registry System	[2-(2-Methoxymethylethoxy)methylethoxy]propanol (25498-49-1)

Safety Information

WGK Germany	2
RTECS	UB8070000
TSCA	TSCA listed
HS Code	29094990
Storage Class	10 - Combustible liquids

Product Applications

Tri(propyleneglycol)methyletherhasawiderangeofapplications,including:

Solvent applications:Itisusedasasolventinresins,coatings,textiledyes,leathertreatments,andcosmeticformulations.
Fuel additives:Itcanbeincorporatedintofuelstohelpreduceparticulatematteremissions.
Enzymatic processes:Itisusedinthepreparationofwater-mimicking,non-aqueousionicliquidsthatprovideasuitableenvironmentforenzymesduringtransesterificationreactions.

Tripropylene Glycol Methyl Ether CAS#25498-49-1

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