MSDS No.: BE648
Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
SECTION 1: IDENTIFICATION
Product Name: ARCOSOLV® PM SOLVENT
Product Number: 000000000000499207
Chemical Family: Propylene Glycol Ethers
CAS Number: 107-98-2
Chemical Name: 1-Methoxy-2-propanol
Synonyms: Propylene glycol monomethyl ether
Manufacturer Business Contact
Lyondell Asia Pacific, Ltd. +85 2 2882 2668
4101 41/F, The Lee Gardens
33 Hysan Avenue
Causeway Bay, Hong Kong
24 Hour Emergency Contact
(866) 933 635 556 Taiwan
SECTION 2 : COMPOSITION/INFORMATION ON INGREDIENTS
Component Name CAS # EU Inventory Concentration Wt.%* Risk Symbol
1-Methoxy-2-propanol 107-98-2 203-539-1 98.0 <= 100.0 R10 None
2-Methoxy-1-propanol 1589-47-5 216-455-5 >= 0.5 R61, R2, T, Xi
R10,
R37/38,
R41
* Concentration of gaseous products or materials is given in Mole %
Compositions given are typical values not specifications.
SECTION 3: HAZARD IDENTIFICATION
Emergency Overview
Signal Word
WARNING.
Hazards
Flammable liquid. May form reactive peroxides. Inhalation hazard. Skin contact hazard. Skin irritant. Eye irritant. Slight
ingestion hazard.
Physical State
Liquid.
Color
Clear, colorless.
Odor
Ether-like odor.
Odor Threshold
10 ppm / Odor is not an adequate warning of potentially hazardous ambient air concentrations.
Potential Health Effects
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MSDS No.: BE648
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Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
Routes of Exposure
Inhalation Skin. Eye
Signs and Symptoms of Acute Exposure
See component summary.
� 1-Methoxy-2-propanol 107-98-2
Slight inhalation hazard. Slight eye irritant. Slight skin irritant. Slight skin absorption hazard.
� 2-Methoxy-1-propanol 1589-47-5
Respiratory tract irritant. Skin irritant. Moderate eye irritant.
Skin
May cause slight irritation seen as mild local redness. Extensive/prolonged or repeated exposure to this material can result
in significant absorption.
Inhalation
Prolonged overexposure may cause coughing, shortness of breath, dizziness and intoxication.
Eye
May cause minor eye irritation.
Ingestion
Not a likely route of exposure. This material may be a slight health hazard if ingested in large quantities.
Chronic Health Effects
See component summary.
� 1-Methoxy-2-propanol 107-98-2
No known chronic health effects.
� 2-Methoxy-1-propanol 1589-47-5
Damages developing fetus. See section 11.
SECTION 4: FIRST AID MEASURES
General
After adequate first aid, no further treatment is required unless symptoms reappear.
Skin
Remove contaminated clothing as needed. Wash skin thoroughly with mild soap and water. Flush with lukewarm water for
15 minutes. If sticky, use waterless cleaner first. Seek medical attention if ill effect or irritation develops.
Inhalation
If overcome by exposure, remove victim to fresh air immediately. Give oxygen or artificial respiration as needed. Obtain
medical attention if breathing difficulty persists.
Eye
Immediately flush the eyes with large amounts of clean low-pressure water for at least 15 minutes, occasionally lifting the
upper and lower lids. If pain or irritation persists, promptly obtain medical attention.
Ingestion
If large quantity swallowed, give lukewarm water (pint/ 1/2 litre) if victim completely conscious/alert. Do not induce vomiting.
Risk of damage to lungs exceeds poisoning risk. Obtain emergency medical attention.
Note to Physician
Treat symptomatically. Treatment of overexposure should be directed at the control of symptoms and the clinical condition
of the patient.
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MSDS No.: BE648
Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
SECTION 5: FIRE FIGHTING MEASURES
Flammable Properties
Classification
Flammable liquid.
Flash Point:
31.7 °C (89.06 °F) (TCC).
Auto-Ignition Temperature
277.8 °C (532.04 °F)
Lower Flammable Limit
3 vol%
Upper Flammable Limit
12 vol%
Extinguishing Media
Suitable: Use alcohol foam, water spray or fog Use DRY chemicals, CO2, water spray
Unsuitable: No additional information available.
Protection of Firefighters
Protective Equipment/Clothing: Wear an approved positive pressure self-contained breathing apparatus and firefighter
turnout gear.
Fire Fighting Guidance: Individuals should perform only those fire-fighting procedures for which they have been trained.
Fire fighters should wear self-contained breathing apparatus in the positive pressure mode with a full facepiece when there
is a possibility of exposure to smoke, fumes or hazardous decomposition products. Cool tanks and containers exposed to
fire with water. Water may be ineffective in firefighting due to low flash point. Burning liquid may float on water. Even if
material is water soluble, may not be practical to extinguish fire by water dilution. Notify authorities immediately if liquid
enters sewer/public waters.
Hazardous Combustion Products: Incomplete combustion may produce carbon monoxide and other toxic gases.
SECTION 6: ACCIDENTAL RELEASE MEASURES
Release Response
Flammable liquid. Release can cause fire or explosion. Vapors may ignite. Equip responders with proper protection
extinguish all ignition sources. Blanket with firefighting foam. Contain spill with dike to prevent entry into sewers or
waterways. For large spills, dike and pump into properly labeled containers for reclamation or disposal. For small spills,
soak up with absorbent material and place in properly labeled containers for disposal. All recovered material should be
packaged, labeled, transported and disposed of or reclaimed in conformance with applicable laws and regulations and in
conformance with good engineering practices. Reclaim where possible.
SECTION 7: HANDLING AND STORAGE
Handling
For industrial use only. Keep container tightly closed when not in use. The potential for peroxide formation is enhanced
when these solvents are used in processes such as distillation. Use only non-sparking tools. Properly ground containers
before beginning transfer. When transferring ARCOSOLV products and other propylene glycol ethers with flash points at or
below 60 ºC (140 ºF) into fixed site vessels, the vessel should be purged and inerted prior to transfer. ARCOSOLV products
and other propylene glycol ethers may be transferred into air atmospheres if the temperature of the product and the ambient
temperature within the shipping container are both at least 16.7 ºC (30 ºF) less than the product's flash point. After loading,
nitrogen blanketing is required if the contents of the transportation container could exceed a temperature of 16.7 ºC (30 ºF)
less than the product flash point during any subsequent transportation activities. If the product flash point is less than 16.7
ºC (30 ºF) above either the ambient temperature of the transportation container or the storage temperature of the product,
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MSDS No.: BE648
Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
the container should be purged and inerted with nitrogen prior to loading and nitrogen blanketed after loading. Handle
empty containers with care. Flammable/combustible residue remains after emptying. The purging of all empty shipping
containers, regardless of the flashpoint, is recommended when received with air atmospheres. Isolate, vent, drain, wash
and purge systems or equipment before maintenance or repair. Use adequate personal protective equipment. Observe
precautions pertaining to confined space entry.
Storage
Store only in tightly closed, properly vented containers away from heat, sparks, open flame and strong oxidizing agents.
Storage under nitrogen atmosphere is recommended to minimize possible formation of highly reactive peroxides. Store in
properly lined steel/stainless steel to avoid slight discoloration from mild steel/copper. Aluminum (5000 series alloys - U.S.
Aluminum Association Standard) showed no corrosion after 30 days contact with ARCOSOLV® PM Acetate, ARCOSOLV®
DPM, TPM, PTB, or PM at 71°C (160°F). Some plastics/rubbers are attacked by Glycol Ethers/Ether Esters. This product
will absorb water if exposed to air.
SECTION 8: EXPOSURE CONTROLS AND PERSONAL PROTECTION
Engineering Controls
General room or local exhaust ventilation is usually required to meet exposure limit(s).
Personal Protection
Skin Wear chemical resistant gloves such as: Neoprene. Depending on the conditions of use, protective gloves, apron,
boots, head and face protection should be worn.
Eye Chemical splash goggles and/or face shield should be worn.
Additional Remarks
Selection of appropriate personal protective equipment should be based on an evaluation of the performance
characteristics of the protective equipment relative to the task(s) to be performed, conditions present, duration of use, and
the hazards and/or potential hazards that may be encountered during use. Emergency eye wash fountains and safety
showers should be available in the immediate vicinity of any potential exposure. Use good personal hygiene practices.
Wash hands before eating, drinking, smoking, or using toilet facilities. Promptly remove soiled clothing/wash thoroughly
before reuse.
Occupational Exposure Limits
Component Name Source / Date Value Type Notation
1-Methoxy-2-propanol US (ACGIH) / 2003 100 ppm 8 HRS/TWA No
US (ACGIH) / 2003 150 ppm 15 MIN/STEL No
2-Methoxy-1-propanol US (ACGIH) / 2003 N/L
SECTION 9: PHYSICAL AND CHEMICAL PROPERTIES
Appearance: Liquid. Clear, colorless.
Odor: Ether-like odor.
Odor Threshold: 10 ppm Odor is not an adequate warning of potentially hazardous ambient air concentrations.
pH: Not applicable.
Boiling Point/Boiling Range: ~ 120 °C (248 °F)
Freezing Point/Melting Point: ~ -95 °C (-139 °F)
Flash Point: 31.7 °C (89.06 °F) (TCC).
Auto-ignition: 277.8 °C (532.04 °F)
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MSDS No.: BE648
Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
Flammability: Flammable liquid.
Lower Flammable Limit: 3 vol%
Upper Flammable Limit: 12 vol%
Explosive Properties: No Data Available.
Oxidizing Properties: No Data Available.
Vapor Pressure: 10.9 mm Hg
Evaporation Rate: 0.7 (butyl acetate = 1)
Relative Density: ~ 0.92 @ 25 °C (77 °F)
Relative Vapor Density: > 3.0 @ 15.5 - 32.2 °C (59.9 - 89.96 °F)
Viscosity: ~ 2.0 mm2/s @ 77 °C (170.6 °F)
Solubility (Water): ~ 200 g/l @ 20 °C (68 °F) Complete
Partition Coefficient (Kow):
Additional Physical and Chemical Properties: Volatile Characteristics: Moderate: 1.0 to 10.0%
SECTION 10: STABILITY AND REACTIVITY
Chemical Stability
Stable.
Conditions to Avoid
Extended contact with air or oxygen. The potential for peroxide formation is enhanced when these solvents are used in
processes such as distillation. Heat, sparks, open flame, other ignition sources, and oxidizing conditions. Ignition may
occur at temperatures below those published in the literature as autoignition or ignition temperatures.
Substances to Avoid
Strong oxidizing agents.
Decomposition Products
No Data Available.
Hazardous Polymerization
Not expected to occur.
Reactions with Air and Water
May react with oxygen to form peroxides. However, there is no known evidence that it has nearly the peroxide forming
potential as, for example, diethyl ether, etc.
SECTION 11: TOXICOLOGICAL INFORMATION
PRODUCT INFORMATION
Product Summary
No adverse chronic health effects are expected from anticipated conditions of normal use of this material, based on animal
test data. (See Component Toxicity Information).
Acute Toxicity - Lethal Doses
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Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
LC50 (Inhl) Rat 15,000 PPM
LD50 (Oral) Rat 6600 MG/KG
Reproductive Effects
No reproductive toxicity was demonstrated in relevant studies for this commercial material.
COMPONENT INFORMATION
� 1-Methoxy-2-propanol 107-98-2
Acute Toxicity - Lethal Doses
LD50 (Oral) Rat 5,660 MG/KG
Mouse 11,700 MG/KG
� 2-Methoxy-1-propanol 1589-47-5
Repeated Dose Toxicity
2-Methoxy-1-propanol has been shown to cause developmental effects in offspring of female rabbits exposed to 0, 145,
225, 350, and 545 ppm by inhalation during pregnancy. 145 ppm was the no observed effect level (NOEL) in this study. The
acetate of 2-methoxy-1-propanol also has been tested for developmental effects. Information for the acetate is pertinent
since the acetate portion of this molecule is quickly removed in a living organism to yield 2-methoxy-1-propanol. The
offspring of rats exposed to concentrations of 0, 110, 550, or 2,700 ppm developed vertebral incisions at the highest
exposure level, in the presence of maternal toxicity. Rabbits exposed to 0, 36, 145, or 550 ppm of 2-methoxy-1-propanol
acetate bore offspring that showed malformations of sternum, paws, major blood vessels and the heart at the highest
exposure level. A concentration of 145 ppm was the no observed effect level (NOEL) for adverse developmental effects
from the acetate of 2-methoxy-1-propanol.
Reproductive Effects
Damages developing fetus.
Carcinogenicity
Not listed by IARC, NTP, or OSHA.
SECTION 12: ECOLOGICAL INFORMATION
PRODUCT INFORMATION
Ecotoxicity
Generally non-toxic to aquatic organisms.
Acute toxicity to fish
LC50 / 96 HOURS fathead minnow ~ 28,000 mg/l
Acute toxicity to aquatic invertebrates
EC50 / 48 HOURS Daphnia magna. ~ 23,300 mg/l
Toxicity to aquatic plants
EC50 / 168 HOURS Freshwater Algae. > 1,000 mg/l
Environmental Fate and Pathway
Vapors will photodegrade. Photochemical degradation of vapors in 3.1 hours.
Persistance and Degradability
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Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
Biodegradation: Biodegradable under aerobic and anaerobic conditions. Aerobic biodegradation of 96% after 28 days.
Anaerobic biodegradation of 38% after 81 days (30 day lag period).
Bioaccumulation: Not expected to bioaccumulate in aquatic organisms. log Kow (calculated) -0.437
COMPONENT INFORMATION
� 1-Methoxy-2-propanol 107-98-2
Ecotoxicity
No Data Available.
Environmental Fate and Pathway
No Data Available.
� 2-Methoxy-1-propanol 1589-47-5
Ecotoxicity
No Data Available.
Environmental Fate and Pathway
No Data Available.
SECTION 13: DISPOSAL CONSIDERATIONS
Contaminated product, soil, water, container residues and spill cleanup materials may be hazardous wastes. Comply with
applicable local, state or international regulations concerning solid or hazardous waste disposal and/or container disposal.
Use only licensed transporters and permitted facilities for waste disposal.
SECTION 14: TRANSPORT INFORMATION
Proper Shipping Name
IMDG 1-METHOXY-2-PROPANOL
JAPAN_ROAD 1-METHOXY-2-PROPANOL
ID No. IMDG UN3092
ID No. JAPAN_ROAD UN3092
Hazard Class IMDG 3
Hazard Class JAPAN_ROAD 4
PG IMDG III
PG JAPAN_ROAD III
SECTION 15: REGULATORY INFORMATION
Regulatory Status
Country Inventory X = All components are included or are otherwise
exempt from inclusion on this inventory.
Australia AICS X
Canada DSL X
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MSDS No.: BE648
Variant: Asia-EN
Material Safety Data Sheet Version No: 1.2
Validation Date: 11.09.2003
ARCOSOLV® PM SOLVENT
Canada NDSL
China IECS X
European Union EINECS X
European Union ELINCS
European Union NLP C = Contact Lyondell/Equistar by e-mail at
product.safety@lyondell.com or
Japan ENCS X
product.safety@equistarchem.com for additional
Korea ECL X
information.
Philippines PICCS X
United States TSCA X
SECTION 16: OTHER INFORMATION
Latest Revision(s)
First Edition Date of Initial Preparation: September 9 2003
DISCLAIMER OF RESPONSIBILITY
This document is generated for the purpose of distributing health, safety, and environmental data. It is not a specification
sheet nor should any displayed data be construed as a specification. The information on this MSDS was obtained from
sources which we believe are reliable. However, the information is provided without any warranty, expressed or implied,
regarding its correctness. Some information presented and conclusions drawn herein are from sources other than direct
test data on the substance itself. The conditions or methods of handling, storage, use and disposal of the product are
beyond our control and may be beyond our knowledge. For this and other reasons, we do not assume responsibility and
expressly disclaim liability for loss, damage, or expense arising out of or in any way connected with handling, storage, use,
or disposal of this product. If the product is used as a component in another product, this MSDS information may not be
applicable.
Numerical Data Presentation
The presentation of numerical data, such as that used for physical and chemical properties and toxicological values, is
expressed using a comma (,) to separate digits into groups of three and a period (.) as the decimal marker. For example,
1,234.56 mg/kg = 1 234,56 mg/kg
Language Translations
The information presented in this document has been translated from English by a vendor Lyondell believes to be reliable.
Lyondell and its vendor have made a good-faith effort to verify the accuracy of the translation, but assume no responsibility
for any errors that may have occurred. Please refer to our web sites (www.lyondell.com and www.equistarchem.com) for
the original document written in English.
< end of document >
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