Material Safety Data Sheet
MICROPOSITTM Remover 1112A
Revision date: 01/01/2004
Supplier Rohm and Haas Electronic Materials LLC
455 Forest Street
Marlborough, MA 01752 United States of America
For non-emergency information contact: 508-481-7950
Emergency telephone number
Chemtrec 800-424-9300
Rohm and Haas Emergency 215-592-3000
Component CAS-No. Concentration
Water 7732-18-5 1.0 - 10.0 %
diethylene glycol n butyl ether 112-34-5 29.0 - 30.0 %
Dipropylene glycol monomethyl ether 34590-94-8 14.0 - 15.0 %
ethylene glycol n butyl ether 111-76-2 27.0 - 28.0 %
Furfuryl alcohol 98-00-0 1.0 - 2.0 %
Polyether 1.0 - 10.0 %
Monoethanolamine 141-43-5 17.0 - 18.0 %
Emergency Overview
Appearance
Form liquid
Colour light yellow
Odour organic
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Hazard Summary DANGER!
Combustible and corrosive liquid and vapor. Causes severe burns
to eyes and skin. Causes respiratory tract irritation.
Prolonged, repeated contact, inhalation, ingestion, or absorption
through the skin, may cause toxic effects to internal organ systems
(liver, kidney, central nervous system).
May cause allergic respiratory reaction and/or skin reaction.
TOXIC. MAY BE FATAL IF SWALLOWED.
Potential Health Effects
Primary Routes of Entry: Inhalation, ingestion, eye and skin contact.
Eyes: Will cause severe conjunctival irritation, corneal damage, and may result in loss of vision.
Skin: Material will cause chemical burns.
Prolonged or repeated contact may cause itching and soreness and possible sensitization.
Absorption through burns or open wounds may have the following effects:
liver damage
kidney damage
central nervous system depression
Ingestion: Swallowing may have the following effects:
corrosion of mouth, throat and digestive tract
Repeated doses may have the following effects:
liver damage
kidney damage
central nervous system depression
Inhalation: Inhalation may have the following effects:
severe irritation of nose, throat and respiratory tract
Higher concentrations may have the following effects:
severe irritation to nose, throat and respiratory tract and possibly lung damage
systemic effects similar to those resulting from ingestion
Target Organs: Eye
Respiratory System
Skin
Liver
Kidney
Central nervous system
Carcinogenicity
Not considered carcinogenic by NTP, IARC, and OSHA
Inhalation: Remove from exposure. If there is difficulty in breathing, give oxygen. Immediate medical
attention is required
Skin contact: Immediately flush the skin with large quantities of water, preferably under a shower. If
skin contact occurs, remove contaminated clothing and wash skin thoroughly. Continue washing for at
least 20 minutes. Contaminated clothing should be washed or dry- cleaned before re-use. Immediate
medical attention is required
Eye contact: Immediately flush the eye with plenty of water for at least 20 minutes, holding the eye
open. Immediate medical attention is required
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Ingestion: Do not induce vomiting. Wash out mouth with water. Have victim drink 1-3 glasses of
water to dilute stomach contents. Immediate medical attention is required Never administer anything
by mouth if a victim is losing conciousness, is unconcious or is convulsing.
Notes to physician
Treat symptomatically. Treat skin burns conventionally.
Flash point 82 ?(180 ?)
C F
Lower explosion limit no data available
Upper explosion limit no data available
Suitable extinguishing Use water spray, foam, dry chemical or carbon dioxide.
media:
Specific hazards during fire fighting: This product may give rise to hazardous vapors in a fire.
Special protective equipment for fire-fighters: Wear full protective clothing and self-contained
breathing apparatus.
Further information: May emit corrosive vapor or mist.
Personal precautions
Wear suitable protective clothing.
Wear respiratory protection.
Material can create slippery conditions.
Environmental precautions
Prevent the material from entering drains or water courses.
Do not discharge directly to a water source.
Advise Authorities if spillage has entered watercourse or sewer or has contaminated soil or vegetation.
Methods for cleaning up
Spills may be absorbed with appropriate absorbent material for alkaline materials.
Transfer into suitable containers for recovery or disposal.
Handling
Use local exhaust ventilation. Avoid contact with eyes, skin and clothing. Facilities storing or utilizing
this material should be equipped with an eyewash facility and a safety shower. Avoid breathing vapor.
Keep container tightly closed.
Further information on storage conditions: Practice good personal hygiene to prevent accidental
exposure.
Storage
Storage conditions: Store in original container. Storage area should be: cool dry well ventilated
out of direct sunlight away from incompatible materials
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Exposure limit(s)
Exposure limits are listed below, if they exist.
Component Regulation Type of listing Value
diethylene glycol n butyl Rohm and Haas TWA 50 ppm
ether
Rohm and Haas STEL 75 ppm
Component Regulation Type of listing Value
Dipropylene glycol Rohm and Haas TWA 10 ppm
monomethyl ether
Rohm and Haas STEL 30 ppm
Rohm and Haas Absorbed via skin
ACGIH TWA 606 mg/m3 100 ppm
ACGIH STEL 909 mg/m3 150 ppm
ACGIH SKIN_DES
OSHA_TRANS PEL 600 mg/m3 100 ppm
OSHA_TRANS SKIN_DES
ACGIH TWA 100 ppm
Component Regulation Type of listing Value
ethylene glycol n butyl ether Rohm and Haas TWA 10 ppm
Rohm and Haas STEL 30 ppm
Rohm and Haas Absorbed via skin
ACGIH TWA 97 mg/m3 20 ppm
ACGIH SKIN_DES
OSHA_TRANS PEL 240 mg/m3 50 ppm
OSHA_TRANS SKIN_DES
Component Regulation Type of listing Value
Furfuryl alcohol ACGIH TWA 10 ppm
ACGIH STEL 15 ppm
ACGIH SKIN_DES
OSHA_TRANS PEL 200 mg/m3 50 ppm
Component Regulation Type of listing Value
Monoethanolamine Rohm and Haas TWA 3 ppm
Rohm and Haas STEL 6 ppm
ACGIH TWA 3 ppm
ACGIH STEL 6 ppm
OSHA_TRANS PEL 6 mg/m3 3 ppm
Eye protection: Chemical goggles and face shield.
Hand protection: Neoprene gloves. Other chemical resistant gloves may be recommended by your
safety professional. Gauntlet sleeves.
Skin and body protection: rubber or neoprene apron
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Respiratory protection: Respiratory protection if there is a risk of exposure to high vapor
concentrations. The specific respirator selected must be based on the airborne concentration found in
the workplace and must not exceed the working limits of the respirator.
Engineering measures: Engineering methods to prevent or control exposure are preferred.
Methods include process or personnel enclosure, mechanical ventilation (local exhaust), and control of
process conditions.
!
Appearance
Form liquid
Colour light yellow
Odour organic
pH >12
Boiling point/range 100 ?(212 ?br>
C F)
Flash point 82 ?(180 ?br>
C F)
Lower explosion limit no data available
Upper explosion limit no data available
Component: ethylene glycol n butyl ether
Vapour pressure 0.6 mmHg at 20 癈
Component: Monoethanolamine
Vapour pressure 0.4 mmHg at 20 癈
Relative vapour density Heavier than air.
Water solubility completely soluble
Relative density 0.96
Evaporation rate not applicable
VOC's 931.12 g/l
NOTE: The physical data presented above are typical values and should not be construed as a
specification.
" # $
Hazardous reactions Stable under normal conditions.
Conditions to avoid contact with incompatible materials
Materials to avoid acids Oxidizing agents
Hazardous Carbon monoxide, carbon dioxide, nitrogen oxides (NOx),
decomposition
products
polymerization Will not occur.
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Toxicological information on this product or its components appear in this section when such data is
available.
Component: diethylene glycol n butyl ether
Acute oral toxicity LD50 rat > 5,000 mg/kg
Component: Dipropylene glycol monomethyl ether
Acute oral toxicity LD50 rat 6,600 mg/kg
Component: ethylene glycol n butyl ether
Acute oral toxicity LD50 guinea pig 1,400 mg/kg
May affect the liver and kidneys and may increase red blood cell
fragility.
Component: ethylene glycol n butyl ether
Acute oral toxicity LD50 rat 1,250 mg/kg
Component: Monoethanolamine
Acute oral toxicity LD50 rat 1,970 mg/kg
Component: ethylene glycol n butyl ether
Acute inhalation LC50 rat 4 h 2.175 mg/l
toxicity
Component: ethylene glycol n butyl ether
Acute inhalation LC50 guinea pig 791 mg/m3
toxicity
Component: diethylene glycol n butyl ether
Acute dermal toxicity LD50 rabbit 4,000 mg/kg
Component: Dipropylene glycol monomethyl ether
Acute dermal toxicity LD50 rabbit 6,600 mg/kg
Component: ethylene glycol n butyl ether
Acute dermal toxicity LD50 guinea pig > 2,000 mg/kg
Component: ethylene glycol n butyl ether
Acute dermal toxicity LD50 rabbit 450 mg/kg
Component: Monoethanolamine
Acute dermal toxicity LD50 rabbit 1,000 mg/kg
Component: Monoethanolamine
Acute dermal toxicity LD50 rat 1,000 - 2,000 mg/kg
Component: diethylene glycol n butyl ether
Subchronic toxicity Chronic exposure may lead to:
central nervous system damage
kidney damage
blood disorders
Component: ethylene glycol n butyl ether
Toxicity to reproduction
Developmental effects were seen in laboratory animals only at dose levels that were maternally
toxic.
Component: ethylene glycol n butyl ether
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Mutagenicity
No mutagenic activity was observed in bacterial cells.
Ecotoxicological information on this product or its components appear in this section when such data
is available.
diethylene glycol n butyl ether
Ecotoxicity effects
Toxicity to fish LC50 Bluegill sunfish 96 h
1300 ppm
Toxicity to algae Algae 96 h
>100 ppm
Toxicity to aquatic EC50 Daphnia magna 48 h
invertebrates >100 ppm
Dipropylene glycol monomethyl ether
Ecotoxicity effects
Toxicity to fish LC50
100 mg/l
Toxicity to aquatic EC50 Daphnia magna
invertebrates 500 mg/l
ethylene glycol n butyl ether
Ecotoxicity effects
Toxicity to fish LC50
1,995 mg/l
Toxicity to aquatic EC50 Daphnia magna 24 h
invertebrates 1,698 mg/l
Monoethanolamine
Ecotoxicity effects
Toxicity to fish LC50 Rainbow trout 96 h
150 mg/l
Toxicity to aquatic LC50 Daphnia magna 96 h
invertebrates 140 mg/l
Environmental precautions: Prevent the material from entering drains or water courses.
Do not discharge directly to a water source.
Advise Authorities if spillage has entered watercourse or sewer or has contaminated soil or vegetation.
Disposal
Dispose in accordance with all local, state (provincial), and federal regulations. Under RCRA, it is the
responsibility of the product's user to determine at the time of disposal, whether the product meets
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RCRA criteria for hazardous waste. This is because the product uses, transformations, mixtures,
processes, etc. may render the resulting materials hazardous.
Do not remove label until container is thoroughly cleaned. Empty containers may contain hazardous
residues. This material and its container must be disposed of in a safe way.
DOT
Proper shipping name Ethanolamine
UN-No UN 2491
Class 8
Packing group III
IMO/IMDG
Proper shipping name ETHANOLAMINE
UN-No UN 2491
Class 8
Packing group III
SARA TITLE III: Section 311/312 Categorizations (40CFR370): Immediate, delayed,
flammability hazard
SARA TITLE III: Section 313 Information (40CFR372)
This product contains a chemical which is listed in Section 313 at or above de minimis concentrations.
SARA Title III Components: Glycol Ethers
U.S. Toxic Substances Control Act (TSCA) Section 12(b) Export Notification (40 CFR
707, Subpt D):
U.S. Toxic Substances Control Act (TSCA) Section 12(b) Export Notification (40 CFR 707, Subpt D)
This product contains the following substance(s)which are subject to Section 12(b) export notification:
TSCA_12b Components: Diethylene glycol monobutyl ether 112-34-5
US. Toxic Substances Control Act (TSCA) All components of this product are in compliance
with the inventory listing requirements of the U.S. Toxic Substances Control Act (TSCA) Chemical
Substance Inventory.
California (Proposition 65)
This product contains a component or components known to the state of California to cause cancer
and/or reproductive harm.
Components: Acetaldehyde 75-07-0
1,4-Dioxane 123-91-1
Ethylene oxide 75-21-8
Formaldehyde 50-00-0
Hazard Rating
Health Fire Reactivity
NFPA 2 2 1
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Legend
ACGIH American Conference of Governmental Industrial Hygienists
BAc Butyl acetate
OSHA Occupational Safety and Health Administration
PEL Permissible Exposure Limit
STEL Short Term Exposure Limit (STEL):
TLV Threshold Limit Value
TWA Time Weighted Average (TWA):
| Bar denotes a revision from prior MSDS.
The information provided in this Safety Data Sheet is correct to the best of our knowledge, information
and belief at the date of its publication. The information given is designed only as a guidance for safe
handling, use, processing, storage, transportation, disposal and release and is not to be considered a
warranty or quality specification. The information relates only to the specific material designated and
may not be valid for such material used in combination with any other materials or in any process,
unless specified in the text.
Version: 2.0
Print Date: 07/06/2004
Layout 304889
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