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| Dipropylene glycol methyl ether (DPM), also known as dipropylene glycol monomethyl ether, is a colorless, transparent, viscous liquid with good solubility. Has a pleasant odor. The product is an environmentally friendly alcohol ether solvent with low toxicity, low viscosity, low surface tension, moderate evaporation rate, good solubility, and coupling ability. It is completely miscible with water and various organic solvents and has good compatibility | |||||||||
34590-94-8
bosschem
34590-94-8
Dipropylene glycol monomethyl ether（DPM）
CAS: 34590-94-8
Alais: (2-methoxymethylethoxy)-propano
Molecular formula: C7H16O3
Molecular weight: 148.2
Structural formula:
1. Performance and use
Dipropylene glycol methyl ether (DPM), also known as dipropylene glycol monomethyl ether, is a colorless, transparent, viscous liquid with good solubility. Has a pleasant odor. The product is an environmentally friendly alcohol ether solvent with low toxicity, low viscosity, low surface tension, moderate evaporation rate, good solubility, and coupling ability. It is completely miscible with water and various organic solvents and has good compatibility
In industrial applications, dipropylene glycol methyl ether is mainly used as a solvent for coatings, dyes, and brakes. In addition, it can also be used as an ingredient in cosmetics and personal care products, as well as an intermediate for certain electronic chemicals. Due to its ability to dissolve well with various substances, it is also commonly used in the manufacture of other chemical products or as an additive
Used as a solvent for nitrocellulose, ethyl cellulose, polyvinyl acetate, etc
2. Technical indicators
Item | Index | Test way |
Appearance | Colorless Transparent Liquid | Visual measurement |
Chroma (Pt-Co) | ≤20 | GB/T3143-1982 |
Purity % | ≥99.00 | GC |
Moisture content % | ≤0.1 | GB/T6283-1986 |
Boiling range (760mmHg℃) | 180.0-195.0 | GB/T615-2006 |
3.Usage
The amount of propylene glycol methyl ether added needs to be determined according to specific circumstances, usually between 1% and 5%
4. Packaging and storage
200kg/drum
Flammable. Incompatible with strong oxidants.
Diethylene glycol methyl ether should be avoided from exposure to sunlight and stored in a dark, dry, and cool place
Related keywords
Organic solvents
coating
