| Customization: | Available |
|---|---|
| CAS No.: | 107-98-2 |
| Formula: | C4h10o2 |
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Physical Properties
Appearance: colourless transparent liquid
Odour: weak etheric odour, no strong irritating odour
Boiling point: about 120°C (some data show that it is 121°C)
Flashpoint: about 31.1°C (some data show that the closed cup is 36°C, the open cup is 32°C)
Specific gravity: 0.919~0.924
Viscosity: 1.75mPa-s at 20°C
Surface tension: 27.7mN/m at 25°C
Solubility: miscible with water and many organic solvents
Third, chemical properties
Stability: Stable under conventional and expected storage or operating conditions, but combustible when exposed to open flame, high temperature and strong oxidant. Thermal decomposition will produce toxic nitrogen oxide gas.
Reactivity: It has certain reactivity and can participate in many kinds of chemical reactions.
Main uses
Solvent: Propylene glycol methyl ether is an excellent solvent for nitrocellulose, alkyd resin and maleic anhydride-modified phenolic resin, and is also used as an antifreeze for jet fuel and additive for brake fluid.
Dispersant and Diluent: Propylene glycol methyl ether is commonly used as dispersant and diluent in paint, ink, printing and dyeing, pesticide, cellulose, acrylate and other industries.
Cleaning agent: with excellent decontamination ability and solubility, it can be used in the preparation of various cleaning agents, such as auto glass cleaner, household cleaner, metal cleaner, etc.
Pesticide intermediate: as the intermediate of herbicide isopropyl metolachlor, it has the advantage of small pollution to the environment.
Raw material for organic synthesis: In organic synthesis, propylene glycol methyl ether can be used as raw material to prepare other compounds.
Product specifications
| Name | Propylene glycol methyl ether | Chromaticity | ≤15 |
| Abbreviations | PGME | Lead time | 15 days |
| Boiling point | 120°C | Sample | Free |
| Characteristic | Colourless | Application | Dispersants and diluents |
| Packing | Drum/IBC/ISO | Origin | China |
| Dangerousness | flammable,low toxicity | CAS No. | 107-98-2 |
| Content | 99.9% | HS code | 29094990 |
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