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Dipropylene glycol monomethyl ether
Also known as: PPG-2 methyl ether · Propanol, 1(or 2)-(2-methoxymethylethoxy)- · Kino-red · RQ1X8FMQ9N
- CAS No.
- 34590-94-8
- Formula
- C7H16O3
- Molar mass
- 148.2 g/mol
- PubChem CID
- 25484
Harmful / Irritant
Summary
Dipropylene glycol monomethyl ether (C7H16O3), CAS 34590-94-8. Common in labs and industry. Read on for hazards, storage, PPE and mixing rules.
Background
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Physical properties
Sourced from PubChem Experimental Properties. Values may vary between sources and conditions.
Hazards
May cause skin, eye or respiratory irritation.
Hazard statements
- H320: Causes eye irritation [Warning Serious eye damage/eye irritation]
- H335: May cause respiratory irritation [Warning Specific target organ toxicity, single exposure
- H336: May cause drowsiness or dizziness [Warning Specific target organ toxicity, single exposure
- H227: Combustible liquid [Warning Flammable liquids]
Storage
Keep at room temperature, below 30 °C, out of direct heat.
Store somewhere well-ventilated and away from any ignition source.
Metal drums or tinted glass, tightly sealed.
Strong acids, strong bases and powerful oxidizers.
Personal protective equipment
Nitrile or butyl, at least 0.4 mm thick.
Safety goggles with side shields.
A2 organic-vapor cartridge if the room isn't well ventilated.
Occupational exposure limits (HSE)
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EU harmonised classification (ECHA C&L)
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Transport
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FDA recalls & enforcement
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Compatibilities
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Open comparator with Dipropylene glycol monomethyl etherPractical safety notes
- Irritant / harmful. Ventilate the workspace and avoid skin contact.
Derived from the GHS classification shown above. These notes are generic guidance and do not replace the manufacturer's SDS or your local risk assessment.
FAQ
Is Dipropylene glycol monomethyl ether flammable?+
Dipropylene glycol monomethyl ether (CAS 34590-94-8) does not carry the GHS02 flame pictogram in our records. Always confirm with the manufacturer's SDS section 9 (flash point) before assuming a product is non-flammable.
What PPE should I wear when handling Dipropylene glycol monomethyl ether?+
Safety glasses with side shields and nitrile gloves are the baseline. Ventilation should be sufficient to keep vapours below the occupational exposure limit. Check SDS section 8 for material-specific breakthrough times.
How should Dipropylene glycol monomethyl ether be stored?+
Store Dipropylene glycol monomethyl ether (CAS 34590-94-8) in tightly closed original containers, in a cool, dry, well-ventilated area away from incompatible materials.
Is Dipropylene glycol monomethyl ether dangerous for the environment?+
No specific environmental pictogram (GHS09) is listed in our records for Dipropylene glycol monomethyl ether, but any chemical waste should be handled through your site's hazardous-waste procedure, not poured down the drain.
Where can I find the official Safety Data Sheet for Dipropylene glycol monomethyl ether?+
Official, up-to-date SDS documents are published by each manufacturer (Sigma-Aldrich, Merck, Thermo Fisher, VWR, Carl Roth, etc.) and by regulators such as ECHA and NIOSH. This page is an educational summary and does not replace the manufacturer's SDS.
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