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SPR 3617M Photoresist

 

1.

CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

 

Product Code

40080

    

Trade Name

MEGAPOSIT SPR 3617 M PHOTO RESIST

    

Manufacturer/Supplier

Shipley Company

    

Address

455 Forest St.

Marlborough, Massachusetts 01752

 

    

Phone Number

(508) 481-7950

    

Emergency Phone Number

(508) 481-7950

    

Chemtrec #

(800) 424-9300

    

MSDS first issued

6 February 1997

    

MSDS data revised

21 May 1998

    

Prepared By:

Amy C. Nichols

    

Local Sales Company

Shipley Company, 455 Forest Street, Marlboro, MA  01752

(508-481-7950)





 

2.

COMPOSITION/INFORMATION ON THE INGREDIENTS

Hazardous Components in Preparation for US

 

Component Name

Codes

Concentration

 

 

 

Cresol Novolak Resin

 

20.00 - 30.00

 

 

 

Diazo Photoactive Compound

 

 1.00 - 10.00

 

 

 

anisole

100-66-3

 7.00 - 12.00

 

 

 

cresol

1319-77-3

 0.10 -  0.20

 

 

 

ethyl lactate

97-64-3

53.00 - 58.00

 

 

 

2-Methyl Butyl Acetate

624-41-9

 1.00 -  5.00

 

 

 

n-amyl acetate

628-63-7

 1.00 -  5.00

 

 

 

Dye Compound

 

 0.10 -  1.00

 

 

 

 











 

3.

HAZARD IDENTIFICATION

 

Main Hazards

- Irritant - Combustible - Skin - Eye - Nervous System

 

    

Routes of Entry

Inhalation, ingestion, eye and skin contact, absorption.

 

    

Carcinogenic Status

Not considered carcinogenic by NTP, IARC and OSHA

 

    

Target Organs

- Skin - Eye - Nervous System

 

    

Health Effects - Eyes

Liquid or vapor may cause slight transient irritation.

 

    

Health Effects - Skin

Material may cause slight irritation on prolonged or repeated contact. Repeated or prolonged contact may produce defatting of the skin leading to irritation and dermatitis. 

 

    

Health Effects - Ingestion

Swallowing may have the following effects:

- irritation of mouth, throat and digestive tract - nausea - vomiting - diarrhea

 

    

Health Effects - Inhalation

Exposure to vapor at high concentrations may have the following effects:

- irritation of nose, throat and respiratory tract  - dizziness - drowsiness - loss of coordination - headache - nausea - vomiting

 





 

4.

FIRST AID MEASURES

 

First Aid - Eyes

Immediately flush the eye with plenty of water for at least 15 minutes, holding the eye open.  Obtain medical attention if soreness or redness persists. 

 

    

First Aid - Skin

Wash skin with water. Obtain medical attention if blistering occurs or redness persists.

 

    

First Aid - Ingestion

Wash out mouth with water. Obtain medical attention.

 

    

First Aid - Inhalation

Remove from exposure. If there is difficulty in breathing, give oxygen. Seek medical attention if symptoms persist.

 

    

Advice to Physicians

Treat symptomatically.





 

5.

FIRE FIGHTING MEASURES

 

Extinguishing Media

Use water spray, foam, dry chemical or carbon dioxide. Keep containers and surroundings cool with water spray.

 

    

Special Fire-Fighting Procedures

This product may give rise to hazardous vapors in a fire. Vapors can travel a considerable distance to a source of ignition and result in flashback.

 

    

Unusual Fire & Explosion Hazards

Pressure may build up in closed containers with possible liberation of combustible vapors.

 

    

Protective Equipment for Fire-Fighting

Wear full protective clothing and self-contained breathing apparatus.

 





 

6.

ACCIDENTAL RELEASE MEASURES

 

Spill Procedures

Contain and absorb using earth, sand or other inert material. Transfer into suitable containers for recovery or disposal. Finally flush area with plenty of water.

 

    

Personal Precautions

Wear appropriate protective clothing. Wear respiratory protection.  Eliminate all sources of ignition. 

 

    

Environmental Precautions

Prevent the material from entering drains or water courses. 





 

7.

HANDLING AND STORAGE

 

Handling

Use local exhaust ventilation. Avoid contact with eyes, skin and clothing. Keep container tightly closed when not in use. 

 

    

Storage

Store in original containers.  Store away from sources of heat or ignition. Storage area should be:

- cool  - dry  - well ventilated - out of direct sunlight

 

 

Other

 

None known.





 

8.

EXPOSURE CONTROLS/PERSONAL PROTECTION

 

Occupational Exposure Standards

    

anisole

None assigned.

 

    

cresol

ACGIH: TLV 5ppm (22mg/m3) 8h TWA. OSHA: PEL 5ppm (22mg/m3) 8h TWA. UK EH40: OES 5ppm (22mg/m3) 8h TWA. Can be absorbed through skin.

 

    

ethyl lactate

None assigned.

 

    

2-Methyl Butyl Acetate

None assigned.

 

    

n-amyl acetate

ACGIH: TLV 100ppm (532mg/m3) 8h TWA. OSHA: PEL 100ppm (525mg/m3) 8h TWA.

 

    

Engineering Control 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.

 

    

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.

 

    

Hand Protection

Butyl rubber gloves. 

 

    

Eye Protection

Chemical goggles.

 

    

Body Protection

Normal work wear. 





 

9.

PHYSICAL AND CHEMICAL PROPERTIES

 

Physical State

Liquid 

    

Color

Red  - Amber 

    

Odor

Mild  Ester 

    

VOC (g/l)

750.45

    

Specific Gravity

1.07

    

pH

Not applicable.

    

Boiling Range/Point (�C/F)

150 / 302

    

Flash Point (PMCC) (�C/F)

43.3-45.6 / 110-114

    

Explosion Limits (%)

Lower limit ~2%

    

Solubility in Water

Insoluble.

    

Vapor Density (Air = 1)

Heavier than air.

    

Evaporation Rate

Slower than ether

    

Vapor Pressure

Ethyl Lactate:   2.0 mmHg at 20 �C.

Anisole:   9.7 mmHg   at 42 �C.

Amyl Acetate (mix):   4.00 mmHg at 20 �C.





 

10.

STABILITY AND REACTIVITY

 

Stability

Stable under normal conditions.

 

    

Conditions to Avoid

- High temperatures - Static discharge 

 

    

Incompatibilities

- Oxidizing agents  - Bases  - Acids 

 

    

Hazardous Polymerization

Will not occur.

 

    

Hazardous Decomposition Products

- carbon monoxide - Carbon Dioxide - oxides of nitrogen - oxides of sulfur 

 





 

11.

TOXICOLOGICAL INFORMATION

 

Acute Data

ethyl lactate:   Oral LD50 (mouse) 2500mg/kg.

Anisole:   Oral LD50 (rat) 3700mg/kg.

n-Amyl Acetate:   Oral LD50 (rat) 16600mg/kg.

 

    

Chronic/Subchronic Data

No adverse effects are expected.

 

    

Genotoxicity

No adverse effects are expected.

 

    

Reproductive/Developmental Toxicity

No adverse reproductive or fetal developmental effects are expected.

 

    

Additional Data

None known.

 





 

12.

ECOLOGICAL INFORMATION

 

Mobility

No relevant studies identified.

 

    

Persistence/Degradability

Ethyl Lactate:   COD = 0.00166g/g.

 

    

Bio-accumulation

Product is not expected to bioaccumulate.

 

    

Ecotoxicity

Ethyl Lactate:   Tests on the following species gave a 48h EC50 of 683mg/litre:

- daphnia

 





 

13.

DISPOSAL CONSIDERATIONS

 

Product Disposal

Incineration is the recommended method of disposal. Dispose of in accordance with all applicable local and national regulations.

 

    

Container Disposal

Labels should not be removed from containers until they have been cleaned. Empty containers may contain hazardous residues. Dispose of containers with care.

 





 

14.

TRANSPORT INFORMATION

 

DOT Ground:

Not Regulated per 49 CFR 173.150(f)(2)

    

UN Proper Shipping Name

Flammable liquid, n.o.s.

    

UN Class

(3) Flammable Liquid

    

UN Number

UN1993

    

UN Packaging Group

III

    

N.O.S. 1:

ethyl lactate

    

N.O.S. 2:

Anisole

    

Subsidiary Risks

None.

    

ADR/RID Substance Identification Number

CLASS 3 - 31(c)

    

CERCLA RQ

Cresol (100#)

    

Marine Pollutant

No.





 

15.

REGULATORY INFORMATION

 

TSCA Listed

All components of this product are listed on the U.S. Toxic 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

 

    

WHMIS Classification

D.2.B  B.3 

    

MA Right To Know Law

All components have been checked for inclusion on the Massachusetts Substance List (MSL).    Those components present at the de minimus concentration have been identified in the hazardous ingredients section of the MSDS.

 

    

California Proposition 65

This product does not contain materials which the State of California has found to cause cancer, birth defects or other reproductive harm.

 

    

SARA TITLE III-Section 311/312 Categorization (40 CFR 370)

Immediate, delayed, flammability hazard

    

SARA TITLE III-Section 313 (40 CFR 372)

This product does not contain a chemical which is listed in Section 313 at or above de minimis concentrations.

 





 

16.

OTHER INFORMATION

 

NFPA Rating- FIRE

2

    

NFPA Rating- HEALTH

2

    

NFPA Rating- REACTIVITY

0

    

NFPA Rating- SPECIAL

None.

 

    

Revisions Highlighted

Composition/Information on the Components

Occupational Exposure Standards

 

    

Abbreviations

CAS#:      Chemical Abstract Services Number

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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