PROPYLENE GLYCOL METHYL ETHER ACETATE
The
Chemical Identifier fields
include common identification numbers, the
NFPA diamond
U.S. Department of Transportation hazard labels, and a general
description of the chemical. The information in CAMEO Chemicals comes
from a variety of
data sources.
CAS Number | UN/NA Number |
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DOT Hazard Label | USCG CHRIS Code |
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NIOSH Pocket Guide | International Chem Safety Card |
none |
NFPA 704
Diamond | Hazard | Value | Description | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Health | 1 | Can cause significant irritation. | |||||||||
Flammability | 2 | Must be moderately heated or exposed to relatively high ambient temperatures before ignition can occur. | ||||||||||
Instability | 0 | Normally stable, even under fire conditions. | ||||||||||
Special |
(NFPA, 2010)
General Description
Colorless liquid with a sweet ether-like odor. (USCG, 1999)
The
Hazard fields
include
special hazard alerts
air and water
reactions, fire hazards, health hazards, a reactivity profile, and
details about
reactive groups assignments
and
potentially incompatible absorbents.
The information in CAMEO Chemicals comes from a variety of
data sources.
Reactivity Alerts
none
Air & Water Reactions
No rapid reaction with air. No rapid reaction with water.
Fire Hazard
Special Hazards of Combustion Products: Carbon dioxide and carbon monoxide may form when heated to decomposition. (USCG, 1999)
Health Hazard
No significant adverse effects expected. (USCG, 1999)
Reactivity Profile
PROPYLENE GLYCOL METHYL ETHER ACETATE is an ester. Esters react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters with alkali metals and hydrides. Incompatible with oxidizers.
Belongs to the Following Reactive Group(s)
Potentially Incompatible Absorbents
No information available.
The
Response Recommendation fields
include isolation and evacuation distances, as well as recommendations for
firefighting, non-fire response, protective clothing, and first aid. The
information in CAMEO Chemicals comes from a variety of
data sources.
Isolation and Evacuation
Excerpt from ERG Guide 127 [Flammable Liquids (Water-Miscible)]:
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
Fire Extinguishing Agents Not to Be Used: Water.
Fire Extinguishing Agents: Water spray, alcohol foam, dry chemical, or carbon dioxide. (USCG, 1999)
Fire Extinguishing Agents: Water spray, alcohol foam, dry chemical, or carbon dioxide. (USCG, 1999)
Non-Fire Response
Excerpt from ERG Guide 127 [Flammable Liquids (Water-Miscible)]:
ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. All equipment used when handling the product must be grounded. Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. A vapor-suppressing foam may be used to reduce vapors. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. Use clean, non-sparking tools to collect absorbed material.
LARGE SPILL: Dike far ahead of liquid spill for later disposal. Water spray may reduce vapor, but may not prevent ignition in closed spaces. (ERG, 2024)
ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area. All equipment used when handling the product must be grounded. Do not touch or walk through spilled material. Stop leak if you can do it without risk. Prevent entry into waterways, sewers, basements or confined areas. A vapor-suppressing foam may be used to reduce vapors. Absorb or cover with dry earth, sand or other non-combustible material and transfer to containers. Use clean, non-sparking tools to collect absorbed material.
LARGE SPILL: Dike far ahead of liquid spill for later disposal. Water spray may reduce vapor, but may not prevent ignition in closed spaces. (ERG, 2024)
Protective Clothing
Safety goggles, protective clothing. Use approved respirator when possibility exists of encountering vapor. (USCG, 1999)
DuPont Tychem® Suit Fabrics
No information available.
First Aid
Call for medical aid.
EYES: Wash with water for 15 min.; call a physician.
SKIN: Remove contaminated clothing and wash skin with soap and water.
INGESTION: Induce vomiting after drinking two glasses of water. (USCG, 1999)
EYES: Wash with water for 15 min.; call a physician.
SKIN: Remove contaminated clothing and wash skin with soap and water.
INGESTION: Induce vomiting after drinking two glasses of water. (USCG, 1999)
The
Physical Property fields
include properties such as vapor pressure and
boiling point, as well as explosive limits and
toxic exposure thresholds
The information in CAMEO Chemicals comes from a variety of
data sources.
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:
114°F
(USCG, 1999)
Lower Explosive Limit (LEL):
1.3 %
at 173°F
(USCG, 1999)
Upper Explosive Limit (UEL):
13.1 %
at 283°F
(USCG, 1999)
Autoignition Temperature:
670°F
(USCG, 1999)
Melting Point: data unavailable
Vapor Pressure: data unavailable
Vapor Density (Relative to Air): data unavailable
Specific Gravity:
0.969
at 68°F
(USCG, 1999)
- Less dense than water; will float
Boiling Point:
302°F
at 760 mmHg
(USCG, 1999)
Molecular Weight:
132.16
(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)
Chemical | ERPG-1 | ERPG-2 | ERPG-3 | |
---|---|---|---|---|
Propylene Glycol Methyl Ether Acetate (108-65-6 alpha-isomer) (70657-70-4 beta-isomer) | 50 ppm | 1000 ppm | 5000 ppm | LEL = 15000 ppm |
indicates that odor should be detectable near ERPG-1.
indicates value is 10-49% of LEL.
indicates value is 10-49% of LEL.
(AIHA, 2022)
PACs (Protective Action Criteria)
Chemical | PAC-1 | PAC-2 | PAC-3 | |
---|---|---|---|---|
Propylene glycol monomethyl ether acetate, alpha-isomer; (1-Methoxypropyl-2-acetate) (108-65-6) | 50 ppm | 1000 ppm | 5000 ppm | LEL = 15000 ppm |
indicates value is 10-49% of LEL.
(DOE, 2024)
The
Regulatory Information fields
include information from
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.
This section provides a listing of alternate names for this chemical,
including trade names and synonyms.
- 1-METHOXY-2-PROPANOL ACETATE
- PROPYLENE GLYCOL METHYL ETHER ACETATE
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