Di(propylene glycol) methyl ether, mixture of isomers , 98% , 34590-94-8
Synonym(s):
Dipropylene glycol monomethyl ether;DOWANOL DPM;DPM, Methoxypropoxypropanol
CAS NO.：34590-94-8
Empirical Formula: C7H16O3
Molecular Weight: 148.2
MDL number: MFCD00059604
EINECS: 252-104-2
| Pack Size | Price | Stock | Quantity |
| 100ML | RMB28.00 | In Stock |
|
| 500ML | RMB52.00 | In Stock |
|
| 2.5L | RMB189.60 | In Stock |
|
| others | Enquire |
PRODUCT Properties
| Melting point: | -80°C |
| Boiling point: | 90-91 °C12 mm Hg(lit.) |
| Density | 0.954 g/mL at 20 °C(lit.) |
| vapor pressure | 0.4 mm Hg ( 25 °C) |
| refractive index | n |
| Flash point: | 166 °F |
| storage temp. | Store below +30°C. |
| Water Solubility | Completely miscible in water |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Colorless liquid |
| color | Colorless to Almost colorless |
| PH | 6-7 (200g/l, H2O, 20℃) |
| explosive limit | 1.1-14%(V) |
| Merck | 14,3344 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | QCAHUFWKIQLBNB-UHFFFAOYSA-N |
| LogP | 0.004 at 25℃ |
| Surface tension | 28.41mN/m at 20°C |
| CAS DataBase Reference | 34590-94-8(CAS DataBase Reference) |
| NIST Chemistry Reference | Dipropylene glycol monomethyl ether(34590-94-8) |
| EPA Substance Registry System | Dipropylene glycol monomethyl ether (34590-94-8) |
Description and Uses
DPGME is a colorless liquid with a weakodor. Molecular weight= 148.23; Specific gravity(H2O:1) 5 0.95; Boiling point = 180℃; Freezing/Meltingpoint = 2 80℃; Vapor pressure= 0.5 mmHg at 20℃;Flash point = 74.6℃ (cc); Autoignition temperature=270℃. Explosive limits: LEL = 1.3%; UEL= 10.4. HazardIdentification (based on NFPA-704 M Rating System):Health 2, Flammability 2, Reactivity 1. Highly soluble inwater
Dipropylene glycol methyl ether is used as a solvent for nitrocellulose, ethyl cellulose, polyvinyl acetate, etc.; as a solvent for nitrocellulose, ethyl cellulose, polyvinyl acetate, etc., as a solvent for paints and dyes, and also as a brake oil components. It is used as a solvent for printing ink and enamel, and also as a solvent for washing of cutting oil and working oil. Used as a coupling agent for water-based dilution coatings (often mixed).
Dipropylene glycol methyl ether can be used as an active solvent for water-based coatings. Dipropylene glycol methyl ether can also be used as a solvent and coupling agent for household and industrial cleaners, grease and paint removers, metal cleaners, hard surface cleaners; dipropylene glycol methyl ether can be used as a base for solvent-based screen printing inks Solvent, coupling agent; dipropylene glycol methyl ether can be used as coupling agent and solvent for vat dye fabrics; dipropylene glycol methyl ether can be used as coupling agent and skin care agent in cosmetic formulations; dipropylene glycol methyl ether can be used as agricultural insecticide Stabilizer of agent; Dipropylene glycol methyl ether can be used as coagulant of ground brightener.
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H227-H320-H335-H336 |
| Precautionary statements | P210-P261-P264-P271-P280-P304+P340+P312-P305+P351+P338+P337+P313-P403+P233-P405-P501 |
| Safety Statements | 23-24/25 |
| RIDADR | NA 1993 / PGIII |
| OEB | A |
| OEL | TWA: 100 ppm (600 mg/m3), STEL: 150 ppm (900 mg/m3) [skin] |
| WGK Germany | 1 |
| RTECS | JM1575000 |
| Autoignition Temperature | 205 °C DIN 51794 |
| HS Code | 29094919 |
| Hazardous Substances Data | 34590-94-8(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats, dermally in rabbits: 5.66, 10.0 (ml/kg) (Smyth) |
| IDLA | 600 ppm |
| Excepted Quantities | Non-Hazardous |
