Chemical Datasheet
ETHYLENE GLYCOL PROPYL ETHER |
|
Chemical Identifiers
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| CAS Number | UN/NA Number | DOT Hazard Label | USCG CHRIS Code |
|---|---|---|---|
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| NIOSH Pocket Guide | International Chem Safety Card | ||
| none | |||
NFPA 704
data unavailable
General Description
Liquid; colorless; mild, rancid odor; floats and mixes with water. (USCG, 1999)
Hazards
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Hazard fields
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air and water
reactions, fire hazards, health hazards, a reactivity profile, and
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reactive groups assignments
and
potentially incompatible absorbents.
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Reactivity Alerts
- Peroxidizable Compound
Air & Water Reactions
Ethers tend to form unstable peroxides when exposed to oxygen. Ethyl, isobutyl, ethyl tert-butyl, and ethyl tert-pentyl ether are particularly hazardous in this respect. Ether peroxides can sometimes be observed as clear crystals deposited on containers or along the surface of the liquid.
Fire Hazard
Combustible: Carbon dioxide and carbon monoxide may be produced in a fire. (USCG, 1999)
Health Hazard
VAPOR: Irritating eyes and nose. LIQUID: Can cause corneal damage. INHALATION: Can cause toxic effects. SKIN: Contact can cause toxic effects. (USCG, 1999)
Reactivity Profile
Ethers, such as ETHYLENE GLYCOL PROPYL ETHER can act as bases. They form salts with strong acids and addition complexes with Lewis acids. The complex between diethyl ether and boron trifluoride is an example. Ethers may react violently with strong oxidizing agents. In other reactions, which typically involve the breaking of the carbon-oxygen bond, ethers are relatively inert.
Belongs to the Following Reactive Group(s)
Potentially Incompatible Absorbents
No information available.
Response Recommendations
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Isolation and Evacuation
Excerpt from ERG Guide 128 [Flammable Liquids (Water-Immiscible)]:
IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area for at least 50 meters (150 feet) in all directions.
LARGE SPILL: Consider initial downwind evacuation for at least 300 meters (1000 feet).
FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)
IMMEDIATE PRECAUTIONARY MEASURE: Isolate spill or leak area for at least 50 meters (150 feet) in all directions.
LARGE SPILL: Consider initial downwind evacuation for at least 300 meters (1000 feet).
FIRE: If tank, rail tank car or highway tank is involved in a fire, ISOLATE for 800 meters (1/2 mile) in all directions; also, consider initial evacuation for 800 meters (1/2 mile) in all directions. (ERG, 2024)
Firefighting
Combustible: Extinguish with dry chemical, alcohol foam, or carbon dioxide. Cool exposed containers with water. (USCG, 1999)
Non-Fire Response
Remove all ignition sources; call fire department; avoid contact with liquid; notify local health and pollution control agencies; protect water intakes. (USCG, 1999)
Protective Clothing
Approved respirator; rubber gloves; clothing to prevent body contact wiht liquid. (USCG, 1999)
DuPont Tychem® Suit Fabrics
No information available.
First Aid
INHALATION: Remove to fresh air.
SKIN OR EYES: Immediately flush with plenty of water. Remove contaminated clothing and shoes. (USCG, 1999)
SKIN OR EYES: Immediately flush with plenty of water. Remove contaminated clothing and shoes. (USCG, 1999)
Physical Properties
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Physical Property fields
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Note: For Vapor Density and Specific Gravity, comparing the value to 1.0 can tell you if the chemical will likely sink/rise in air or sink/float in fresh water (respectively). Short phrases have been added to those values below as an aid. However, make sure to also consider the circumstances of a release. The Vapor Density comparisons are only valid when the gas escaping is at the same temperature as the surrounding air itself. If the chemical is escaping from a container where it was pressurized or refrigerated, it may first escape and behave as a heavy gas and sink in the air (even if it has a Vapor Density value less than 1). Also, the Specific Gravity comparisons are for fresh water (density 1.0 g/mL). If your spill is in salt water (density about 1.027 g/mL), you need to adjust the point of comparison. There are some chemicals that will sink in fresh water and float in salt water.
Note: For Vapor Density and Specific Gravity, comparing the value to 1.0 can tell you if the chemical will likely sink/rise in air or sink/float in fresh water (respectively). Short phrases have been added to those values below as an aid. However, make sure to also consider the circumstances of a release. The Vapor Density comparisons are only valid when the gas escaping is at the same temperature as the surrounding air itself. If the chemical is escaping from a container where it was pressurized or refrigerated, it may first escape and behave as a heavy gas and sink in the air (even if it has a Vapor Density value less than 1). Also, the Specific Gravity comparisons are for fresh water (density 1.0 g/mL). If your spill is in salt water (density about 1.027 g/mL), you need to adjust the point of comparison. There are some chemicals that will sink in fresh water and float in salt water.
| Chemical Formula: |
|
Flash Point:
120°F
(USCG, 1999)
Lower Explosive Limit (LEL):
1.26 %
1.26% k 69°C
(USCG, 1999)
Upper Explosive Limit (UEL):
15.8 %
15.8% k 127°C
(USCG, 1999)
Autoignition Temperature: data unavailable
Melting Point: data unavailable
Vapor Pressure: data unavailable
Vapor Density (Relative to Air):
3.6
(USCG, 1999)
- Heavier than air; will sink
Specific Gravity:
0.908
at 73°F
(USCG, 1999)
- Less dense than water; will float
Boiling Point:
301°F
at 760 mmHg
(USCG, 1999)
Molecular Weight:
104.15
(USCG, 1999)
Water Solubility: data unavailable
Ionization Energy/Potential: data unavailable
IDLH: data unavailable
AEGLs (Acute Exposure Guideline Levels)
No AEGL information available.ERPGs (Emergency Response Planning Guidelines)
No ERPG information available.PACs (Protective Action Criteria)
| Chemical | PAC-1 | PAC-2 | PAC-3 |
|---|---|---|---|
| Ethylene glycol monopropyl ether; (Propyl cellosolve; Ektasolve EP) (2807-30-9) | 2.2 ppm | 24 ppm | 140 ppm |
(DOE, 2024)
Regulatory Information
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Regulatory Information fields
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the U.S. Environmental Protection Agency's Title III Consolidated List of
Lists,
the U.S. Cybersecurity and Infrastructure Security Agency's Chemical Facility
Anti-Terrorism Standards,
and the U.S. Occupational Safety and Health Administration's
Process Safety Management of Highly Hazardous Chemicals Standard List
(see more about these
data sources).
EPA Consolidated List of Lists
No regulatory information available.CISA Chemical Facility Anti-Terrorism Standards (CFATS)
No regulatory information available.OSHA Process Safety Management (PSM) Standard List
No regulatory information available.Alternate Chemical Names
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This section provides a listing of alternate names for this chemical,
including trade names and synonyms.
- EKTASOLVE EP
- ETHYLENE GLYCOL MONOPROPYL ETHER
- ETHYLENE GLYCOL PROPYL ETHER
- ETHYLENEGLYCOL MONO-N-PROPYL ETHER
- PROPOXYETHANOL
- 2-PROPOXYETHANOL
- PROPYL CELLOSOLVE
- PROPYL GLYCOL
- 2-(PROPYLOXY)ETHANOL
Web site owner:
Office of Response and Restoration
,
National Ocean Service,
National Oceanic and Atmospheric Administration.
USA.gov.
CAMEO Chemicals version 3.1.0 rev 1.