Dipropylene glycol methyl ether

CAS 34590-94-8 C₇H₁₆O₃ MW 148.2000 Warning
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Emergency: 911 | Poison Control: 1-800-222-1222

Hazard Statements

CodeStatementHazard Class
H227 Combustible liquid Flammable liquids
H320 Causes eye irritation Serious eye damage/eye irritation
H335 May cause respiratory irritation Specific target organ toxicity, single exposure; Respiratory tract irritation
H336 May cause drowsiness or dizziness Specific target organ toxicity, single exposure; Narcotic effects

Precautionary Statements

CodeStatement
P210 Keep away from heat, hot surface, sparks, open flames and other ignition sources. No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapors/spray.
P264+P265 Wash hands [and ...] thoroughly after handling. Do not touch eyes.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing.
P319 Get medical help if you feel unwell.
P337+P317 If eye irritation persists: Get medical help.
P370+P378 In case of fire: Use ... to extinguish.
P403 Store in a well-ventilated place.
P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
P501 Dispose of contents/container to ...

Exposure Limits

OSHA PEL100 ppm
NIOSH REL100 ppm
NIOSH STEL150 ppm
NIOSH IDLH600 ppm
Skin NotationYes — can be absorbed through skin

Physical Properties

Colorless liquid with a mild, ether-like odor.

Boiling Point408°F
Flash Point166°F
Vapor Pressure0.5 mmHg
Specific Gravity0.95

NFPA 704 Diamond

2
2
0
Health Fire Reactivity

Target Organs

Lungs Eyes Nervous System

no REL after 1988 update

Synonyms

dipropylene glycol monomethyl ether; (2-methoxymethylethoxy)propanol; bis-(2-methoxypropyl) ether

Data Sources

Disclaimer: This information is compiled from public regulatory databases for reference only. It does not replace the manufacturer's Safety Data Sheet (SDS). Always consult the official SDS for your specific product before handling chemicals.

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