MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION
30810
Product Code
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
Trade Name
Shipley Company
Manufacturer/Supplier
455 Forest St.
Address
Marlborough, Massachusetts 01752
(508) 481-7950
Phone Number
(508) 481-7950
Emergency Phone Number
(800) 424-9300
Chemtrec #
5 February 1999
MSDS first issued
8 February 1999
MSDS data revised
Gregory S. Dripps
Prepared By:
Shipley Company, 455 Forest Street, Marlboro, MA 01752
Local Sales Company
(508-481-7950)
2. COMPOSITION/INFORMATION ON THE INGREDIENTS
Hazardous Components in Preparation for US
Component Name Codes Concentration
ethyl lactate 97-64-3 30.00 - 52.00
anisole 100-66-3 15.00 - 25.00
Diazo Photoactive Compound 1.00 - 10.00
Cresol Novolak Resin 14.00 - 40.00
cresol 1319-77-3 0.01 - 0.99
2-Methyl Butyl Acetate 624-41-9 1.00 - 5.00
n-amyl acetate 628-63-7 2.00 - 7.00
Organic Siloxane Surfactant 0.01 - 0.10
3. HAZARD IDENTIFICATION
- Irritant - Combustible - Skin - Eye - Nervous System
Main Hazards
Inhalation, ingestion, eye and skin contact, absorption.
Routes of Entry
Not considered carcinogenic by NTP, IARC and OSHA
Carcinogenic Status
- Skin - Eye - Nervous System
Target Organs
Liquid or vapor may cause slight transient irritation.
Health Effects - Eyes
Material may cause slight irritation on prolonged or repeated
Health Effects - Skin
contact. Repeated or prolonged contact may produce defatting of
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MSDS_US
MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
3. HAZARD IDENTIFICATION
the skin leading to irritation and dermatitis.
Swallowing may have the following effects:
Health Effects - Ingestion
- irritation of mouth, throat and digestive tract - nausea - vomiting
- diarrhea
Exposure to vapor at high concentrations may have the following
Health Effects - Inhalation
effects:
- irritation of nose, throat and respiratory tract - dizziness -
drowsiness - loss of coordination - headache - nausea - vomiting
4. FIRST AID MEASURES
Immediately flush the eye with plenty of water for at least 15
First Aid - Eyes
minutes, holding the eye open. Obtain medical attention if
soreness or redness persists.
Wash skin with water. Obtain medical attention if blistering occurs
First Aid - Skin
or redness persists.
Wash out mouth with water. Obtain medical attention.
First Aid - Ingestion
Remove from exposure. If there is difficulty in breathing, give
First Aid - Inhalation
oxygen. Seek medical attention if symptoms persist.
Treat symptomatically.
Advice to Physicians
5. FIRE FIGHTING MEASURES
Use water spray, foam, dry chemical or carbon dioxide. Keep
Extinguishing Media
containers and surroundings cool with water spray.
This product may give rise to hazardous vapors in a fire. Vapors
Special Fire-Fighting
can travel a considerable distance to a source of ignition and
Procedures
result in flashback.
Pressure may build up in closed containers with possible liberation
Unusual Fire & Explosion
of combustible vapors.
Hazards
Wear full protective clothing and self-contained breathing
Protective Equipment for Fire-
apparatus.
Fighting
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MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
6. ACCIDENTAL RELEASE MEASURES
Contain and absorb using earth, sand or other inert material.
Spill Procedures
Transfer into suitable containers for recovery or disposal. Finally
flush area with plenty of water.
Wear appropriate protective clothing. Wear respiratory protection.
Personal Precautions
Eliminate all sources of ignition.
Prevent the material from entering drains or water courses.
Environmental Precautions
7. HANDLING AND STORAGE
Use local exhaust ventilation. Avoid contact with eyes, skin and
Handling
clothing. Keep container tightly closed when not in use.
Store in original containers. Store away from sources of heat or
Storage
ignition. Storage area should be:
- cool - dry - well ventilated - out of direct sunlight
Other
None known.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Occupational Exposure Standards
None assigned.
ethyl lactate
ACGIH: TLV 5ppm (22mg/m3) 8h TWA. OSHA: PEL 5ppm
cresol
(22mg/m3) 8h TWA. UK EH40: OES 5ppm (22mg/m3) 8h TWA.
Can be absorbed through skin.
None assigned.
2-Methyl Butyl Acetate
ACGIH: TLV 100ppm (532mg/m3) 8h TWA. OSHA: PEL 100ppm
n-amyl acetate
(525mg/m3) 8h TWA.
Engineering methods to prevent or control exposure are
Engineering Control Measures
preferred. Methods include process or personnel enclosure,
mechanical ventilation (local exhaust), and control of process
conditions.
Respiratory protection if there is a risk of exposure to high vapor
Respiratory Protection
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.
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MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
Butyl rubber gloves.
Hand Protection
Chemical goggles.
Eye Protection
Normal work wear.
Body Protection
9. PHYSICAL AND CHEMICAL PROPERTIES
Liquid
Physical State
Red Amber
Color
Mild Ester
Odor
605-861
VOC (g/l)
1.05-1.1
Specific Gravity
Neutral
pH
150 / 302
Boiling Range/Point (癈/F)
43.3-45.6 / 110-114
Flash Point (PMCC) (癈/F)
Lower limit ~2%
Explosion Limits (%)
Insoluble.
Solubility in Water
Heavier than air.
Vapor Density (Air = 1)
Slower than ether
Evaporation Rate
Ethyl Lactate: 2.0 mmHg at 20 癈.
Vapor Pressure
Anisole: 9.7 mmHg at 42 癈.
Amyl Acetate (mix): 4.00 mmHg at 20 癈.
10. STABILITY AND REACTIVITY
Stable under normal conditions.
Stability
- High temperatures - Static discharge
Conditions to Avoid
- Oxidizing agents - Bases - Acids
Incompatibilities
Will not occur.
Hazardous Polymerization
- carbon monoxide - Carbon Dioxide - phenols - oxides of nitrogen
Hazardous Decomposition
- oxides of sulfur
Products
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MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
11. TOXICOLOGICAL INFORMATION
ethyl lactate: Oral LD50 (mouse) 2500mg/kg.
Acute Data
Anisole: Oral LD50 (rat) 3700mg/kg.
n-Amyl Acetate: Oral LD50 (rat) 16600mg/kg.
No data.
Chronic/Subchronic Data
No adverse effects are expected.
Genotoxicity
No adverse reproductive or fetal developmental effects are
Reproductive/Developmental
expected.
Toxicity
None known.
Additional Data
12. ECOLOGICAL INFORMATION
No relevant studies identified.
Mobility
Ethyl Lactate: COD = 0.00166g/g.
Persistence/Degradability
Product is not expected to bioaccumulate.
Bio-accumulation
Ethyl Lactate: Tests on the following species gave a 48h EC50
Ecotoxicity
of 683mg/litre:
- daphnia
13. DISPOSAL CONSIDERATIONS
Incineration is the recommended method of disposal. Dispose of
Product Disposal
in accordance with all applicable local and national regulations.
Labels should not be removed from containers until they have
Container Disposal
been cleaned. Empty containers may contain hazardous residues.
Dispose of containers with care.
14. TRANSPORT INFORMATION
Not Regulated per 49 CFR 173.150(f)(2)
DOT Ground:
Flammable liquid, n.o.s.
UN Proper Shipping Name
(3) Flammable Liquid
UN Class
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MSDS_US
MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
14. TRANSPORT INFORMATION
UN1993
UN Number
III
UN Packaging Group
ethyl lactate
N.O.S. 1:
Anisole
N.O.S. 2:
None.
Subsidiary Risks
CLASS 3 - 31(c)
ADR/RID Substance
Identification Number
Cresol (100#)
CERCLA RQ
No.
Marine Pollutant
15. REGULATORY INFORMATION
All components of this product are listed on the U.S. Toxic
TSCA Listed
Substances Control Act Chemical Inventory (TSCA Inventory) or
are exempted from listing because a Low Volume Exemption has
been granted in accordance with 40 CFR 723.50.
TSCA Exemptions
This product does not contain any substances subject to Section
TSCA Sec.12(b) Export
12(b) export notification.
Notification
D.2.B B.3
WHMIS Classification
All components have been checked for inclusion on the
MA Right To Know Law
Massachusetts Substance List (MSL). Those components
present at the de minimus concentration have been identified in
the hazardous ingredients section of the MSDS.
This product does not contain materials which the State of
California Proposition 65
California has found to cause cancer, birth defects or other
reproductive harm.
Immediate, delayed, flammability hazard
SARA TITLE III-Section
311/312 Categorization (40
CFR 370)
This product does not contain a chemical which is listed in Section
SARA TITLE III-Section 313
313 at or above de minimis concentrations.
(40 CFR 372)
16. OTHER INFORMATION
2
NFPA Rating- FIRE
2
NFPA Rating- HEALTH
0
NFPA Rating- REACTIVITY
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MSDS_US
MATERIAL SAFETY DATA SHEET
MEGAPOSIT SPR 220 (0.7 - 7.0) PHOTO RESIST
30810 3.00 US US 08.02.1999 MSDS_US
16. OTHER INFORMATION
None.
NFPA Rating- SPECIAL
TSCA Sec.12(b) Export Notification
Revisions Highlighted
CAS#: Chemical Abstract Services Number
Abbreviations
ACGIH: American Conference of Governmental Industrial
Hygienists
OSHA: Occupational Safety and Health Administration
TLV: Threshold Limit Value
PEL: Permissible Exposure Limit
STEL: Short Term Exposure Limit
NTP: National Toxicology Program
IARC: International Agency for Research on Cancer
R: Risk
S: Safety
LD50: Lethal Dose 50%
LC50: Lethal Concentration 50%
BOD: Biological Oxygen Demand
Koc: Soil Organic Carbon Partition Coefficient.
TLm: Median Tolerance Limit
Disclaimer
The data contained herein is based on information that Shipley Company believes to be reliable, but
no expressed or implied warranty is made with regard to the accuracy of such data or its suitability for
a given situation. Such data relates only to the specific product described and not to such products in
combination with any other product and no agent of Shipley Company is authorized to vary any of
such data. Shipley Company and its agents disclaim all liability for any action taken or foregone on
reliance upon such data.
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