Dipropylene glycol monomethyl ether

148.20000

148.11000

0884

DTXSID80864425

29094919

38.69000

0.42190

Dipropylene glycol methyl ether is a colorless liquid with a weak odor . (USCG, 1999)

0.95 g/cm³

-80 °C

190 °C

166 °F

1.422

Miscible (NIOSH, 2016)

In general, toxic materials or that can decompose into toxic components should be stored in cool ventilated place, out of sun, a

0.4 mm Hg ( 25 °C)

5.11 (USCG, 1999) (Relative to Air)|Relative vapor density (air = 1): 5.1

LD50 orally in rats, dermally in rabbits: 5.66, 10.0 (ml/kg) (Smyth)

Oxidizes readily in air to form unstable peroxides that may explode spontaneously [Bretherick, 1979 p.151-154, 164]. Miscible with water.

Alcohols and Polyols

Peroxidizable Compound

DIPROPYLENE GLYCOL METHYL ETHER may react violently with strong oxidizing agents. May generate flammable and/or toxic gases with alkali metals, nitrides, and other strong reducing agents. May initiate the polymerization of isocyanates and epoxides.

Dipropylene glycol methyl ether|D*: Other compounds that may form peroxides|1 samples had 3 ppm, age 30 yr|Management of time-sensitive chemicals (JCHAS)

270 °C

Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.

NA 1993 / PGIII

1

S23-S24/25

JM1575000

Stable. Combustible. Incompatible with strong oxidizing agents.

Combustible. Emits toxic fumes under fire conditions. (USCG, 1999)|Combustible. Above 74 °C explosive vapour/air mixtures may be formed.|Flammable - 2nd degree

|Warning|H227: Combustible liquid [Warning Flammable liquids]|P210, P261, P264, P271, P280, P304+P340, P305+P351+P338, P312, P337+P313, P370+P378, P403+P233, P403+P235, P405, and P501

Extinguish with dry chemical, alcohol foam, or CO2. Cool exposed containers with water. (USCG, 1999)|Use water spray, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water.

Stop discharge if possible. Call fire department. Avoid contact with liquid. Isolate and remove discharged material. Notify local health and pollution control agencies. Evacuate areas. Should be removed. Chemical and physical treatment. Effect of low concentrations on aquatic life is unknown. May be dangerous if it enters water intakes. Notify local health and wildlife officials. Notify operators of nearby water intakes. (USCG, 1999)

Skin: No recommendation is made specifying the need for personal protective equipment for the body. Eyes: No recommendation is made specifying the need for eye protection. Wash skin: No recommendation is made specifying the need for washing the substance from the skin (either immediately or at the end of the work shift). Remove: No recommendation is made specifying the need for removing clothing that becomes wet or contaminated. Change: No recommendation is made specifying the need for the worker to change clothing after the work shift. (NIOSH, 2016)|(See protection codes)

Explosive limits , vol% in air: 1.3-10.4

Collect leaking and spilled liquid in sealable plastic containers as far as possible. Wash away remainder with plenty of water.

Separated from strong oxidants. Ventilation along the floor.

A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20 °C.

The vapour is irritating to the eyes and respiratory tract. The substance may cause effects on the central nervous system. This may result in narcosis.

The substance defats the skin, which may cause dryness or cracking.

NO open flames. Above 74 °C use a closed system and ventilation.

PREVENT GENERATION OF MISTS!

Use ventilation, local exhaust or breathing protection.

Protective gloves. Protective clothing.

Wear safety spectacles.

CALL FOR MEDICAL AID. LIQUID: Irritating to skin and eyes. Harmful if swallowed. Remove contaminated clothing and shoes. Flush affected areas with plenty of water. IF IN EYES, hold eyelids open and flush with plenty of water. May be harmful by inhalation, ingestion, or skin absorption. May cause irritation. (USCG, 1999)

Eye: If this chemical contacts the eyes, immediately wash the eyes with large amounts of water, occasionally lifting the lower and upper lids. Get medical attention immediately. Contact lenses should not be worn when working with this chemical. Skin: If this chemical contacts the skin, promptly wash the contaminated skin with water. If this chemical penetrates the clothing, promptly remove the clothing and wash the skin with water. If irritation persists after washing, get medical attention. Breathing: If a person breathes large amounts of this chemical, move the exposed person to fresh air at once. If breathing has stopped, perform mouth-to-mouth resuscitation. Keep the affected person warm and at rest. Get medical attention as soon as possible. Swallow: If this chemical has been swallowed, get medical attention immediately. (NIOSH, 2016)|(See procedures)

Fresh air, rest. Refer for medical attention.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

The substance can be absorbed into the body by inhalation of its vapour, through the skin and by ingestion.|inhalation, skin absorption, ingestion, skin and/or eye contact

irritation eyes, nose, throat; lassitude (weakness, exhaustion), dizziness, headache

Cough. Dizziness. Drowsiness.

MAY BE ABSORBED! Dry skin. See Inhalation.

Redness. Pain.

Eyes, respiratory system, central nervous system

EPA Safer Chemical Functional Use Classes -> Solvents|Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern|Fire Hazards -> Flammable - 2nd degree