===================== Product Identification =====================
MSDS NAME:AZ 4400 PHOTORESIST
NIIN:00N014849
MSDS Number: BKMMK
=== Responsible Party ===
Company:HOECHST CELANESE CORPORATION
Address:ROUTE 202-206 NORTH
City:SOMERVILLE
State:NJ
ZIP:08876
Country:US
Info Phone Num:201-231-2566
Emergency Phone Num:201-231-4944
CAGE:0RIR4
=== Contractor Identification ===
Company:AMERICAN HOECHST CORPORATION
Address:ROUTE 202-206 NORTH
Box:3700
City:SOMERVILLE
State:NJ
ZIP:08876
Country:US
Phone:201-231-2244
CAGE:2V751
Company:HOECHST CELANESE CORP
Box:1026
City:CHARLOTTE
State:NC
ZIP:28201-1026
Country:US
Phone:800-253-2637
CAGE:0RIR4
============= Composition/Information on Ingredients =============
Name:2-ETHOXYETHYL ACETATE (CELLOSOLVE ACETATE) (EGEEA)
CAS:111-15-9
RTECS #:KK8225000
Fraction by Wt: 49%
OSHA PEL:S,100 PPM
ACGIH TLV:S, 5 PPM; 9192
Name:N-BUTYL ACETATE (SARA III)
CAS:123-86-4
RTECS #:AF7350000
Fraction by Wt: 6%
OSHA PEL:150 PPM/200 STEL
ACGIH TLV:150 PPM/200STEL;9192
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
Name:XYLENES (O-,M-,P- ISOMERS) (SARA III)
CAS:1330-20-7
RTECS #:ZE2100000
Fraction by Wt: 6%
OSHA PEL:100 PPM/150 STEL
ACGIH TLV:100 PPM/150STEL;9192
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS
Name:CRESOL NOVOLAK RESIN
CAS:9065-82-1
Name:2,1,5-DIAZONAPHTHOQUINONE SULFONIC ACID, ESTERS WITH
2,3,4-TRIHYDROXYBENZOPHENONE
CAS:5610-94-6
Name:SUPP DATA: IS RPTD TO BE A MUTAGEN INVITRO. N-BUTYL
ACETATE: SKIN & EYE IRRITANT; INHAL OF VAPS AT HIGH CONC (ING 07)
RTECS #:9999999ZZ
Name:ING 06: CAN CAUSE IRRITATION OF EYES & RESP TRACT AS WELL
AS NARCOSIS; SYSTEMIC EFTS HAVE NOT BEEN CONCLUSIVELY (ING 08)
RTECS #:9999999ZZ
Name:ING 07: SHOWN A SINGLE STUDY RPTS N-BUTYL ACETATE TO HAVE
CAUSED TERATOGENIC & REPRO EFTS IN RATS VIA INHAL: (ING 09)
RTECS #:9999999ZZ
Name:ING 08: NO EVIDENCE FOR LATTER HAS BEEN SEEN IN HUMANS.
NIOSH STUDIES INDICATE 2-ETHOXYETHYL ACETATE HAS CAUSED (ING 10)
RTECS #:9999999ZZ
Name:ING 09: REPRO DISORDERS IN LAB ANIMALS (RATS/MICE) & MAY
HAVE POTENTIAL FOR CAUSING SIMILAR DISORDERS IN HUMANS .
RTECS #:9999999ZZ
===================== Hazards Identification =====================
LD50 LC50 Mixture:SEE INGREDIENTS
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:2-ETHOXYETHYL ACETATE: LIQ & HIGH CONC
OF VAP ARE EYE/RESP TRACT IRRITANTS & MAY CAUSE KIDNEY DMG,
NARCOSIS, & PARALYSIS. IN STUDIES WITH LAB ANIMALS, 2-ETHOXYETHYL
ACETATE CAUSED BIRTH DFCTS, INCREAS ED FETAL DEATH, DELAYED FETAL
DEVELOPMENT, BLOOD EFTS. TESTICULAR DMG & MALE INFERTILITY. THIS
(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: PROD CONTAINS XYLENE, WHICH IS A
SKIN, EYE & MUC MEMB IRRITANT. ON INGESTION, XYLENE CAUSES SEV GI
DISTRESS; WHEN INHALED, HIGH CONC OF XYLENE VAPS CAUSE DIZZ,
EXCITEMENT, DROW, INCOORD, STA G GAIT, EYE, NOSE & THROAT IRRIT,
CORNEAL VACUOLIZATION, ANOREXIA, NAUS, VOMIT, ABDOM PAIN &
DERMATITIS. (SEE SUPP DATA)
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN AND EYE
CONDITIONS.
======================= First Aid Measures =======================
First Aid:INHAL: MOVE VICTIM TO FRESH AIR. CONSULT MD IF IRRIT OCCURS.
GIVE OXYGEN IF DFCLTY IN BRTHG. EYE: FLUSH THOROUGHLY W/WATER FOR
15 MIN. GET IMMEDIATE MED HELP. SKIN: IMMEDIATELY REMOVE
CONTAMINATED CLO THING & WASH AFFECTED AREA THOROUGHLY WITH SOAP &
WATER. CONSULT MD IF EXPOSURE IS EXTENSIVE OR IRRITATION OCCURS.
INGEST: IF PERSON IS CONSCIOUS, GIVE WATER/MILK TO DILUTE STOM
CONTENTS. CONSULT MD.
===================== Fire Fighting Measures =====================
Flash Point Method:TCC
Flash Point:106F,41C
Extinguishing Media:CO*2, WATER, ALCOHOL FOAM OR DRY CHEMICAL.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT . USE WATER SPRAY TO COOL DRUMS IN FIRE AREA.
Unusual Fire/Explosion Hazard:SOLVENT VAPORS. EMITS TOXIC FUMES UNDER
FIRE CONDITIONS.
================== Accidental Release Measures ==================
Spill Release Procedures:WEAR APPROPRIATE PERSONAL PROTECTIVE
EQUIPMENT, CONTAIN SPILL, VENTILATE AREA OF SPILL OR LEAK. REMOVE
ALL SPARKING DEVICES OR IGNITION SOURCES. COLLECT ONTO INERT
ABSORBENT. PLACE IN SUITABLE CONTAIN ER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
====================== Handling and Storage ======================
Handling and Storage Precautions:STORE AT 30-70F. STORE IN ORIGINAL
CONTAINER. TRANSPORT AND STORE UNDER DRY CONDITIONS TIGHTLY CLOSED
AND PROTECTED FROM LIGHT. (SEE OTHER PREC)
Other Precautions:HNDLG/STOR PREC: PRESSURE MAY BUILD UP SLOWLY IN
CLOSED CONTAINERS DUE TO GRADUAL DECOMPOSITION. THIS IS ACCELERATED
BY HEAT AND LIGHT WITH POSSIBLE LIBERATION OF COMBUSTIBLE SOLVENT
VAPORS. KEEP AWAY FROM HEAT, SPARKS AND FLAME.
============= Exposure Controls/Personal Protection =============
Respiratory Protection:NIOSH/MSHA APPROVED CHEMICAL CARTRIDGE
RESPIRATOR RECOMMENDED FOR EXPOSURES EXCEEDING TLV. SEE
HANDLING/STORAGE PRECAUTIONS.
Ventilation:USE LOCAL EXHAUST VENTILATION.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:CLOTHING SUITABLE TO PREVENT SKIN CONTACT.
CONTACT LENS SHOULD NOT BE WORN WHEN WORKING WITH THIS CHEMICAL.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EFTS OF OVEREXP: XYLENE CHRONIC EXPOS IS SIMILAR TO ACUTE BUT SYMPS
ALSO INCLUDE HDCH, IMPAIRED MEMORY & WEAK. DIRECT CNTCT W/XYLENE
(LIQ) CAN CAUSE DERM; XYLENE IS READILY ABSORBED INTO SKIN; IT IS R
PTD TO CAUSE REPRO EFTS & BIRTH DFCTS IN RATS/MICE BUT THERE IS NO
EVIDENCE OF THIS IN HUMANS. XYLENE (SEE INGRED 06)
================== Physical/Chemical Properties ==================
HCC:F4
Boiling Pt:B.P. Text:270F,132C
Spec Gravity: 1.06
Evaporation Rate & Reference:< ETHER
Solubility in Water:FORMS 2 LAYERS.
Appearance and Odor:AMBER-RED LIQUID, CHARACTERISTIC ODOR.
Percent Volatiles by Volume: 61
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS, ALKALINE MATERIALS, STRONG ACIDS.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:THERMAL DECOMPOSITION MAY GENERATE
CO*2, CO, NO*X AND SO*X, AS WELL AS VOLATILE ORGANIC RESIDUES.
==================== Disposal Considerations ====================
Waste Disposal Methods:LISTED AS A HAZARDOUS SUBSTANCE, AS DEFINED IN
THE COMPREHENSIVE ENVIRONMENTAL RESPONSE, COMPENSATION, AND
LIABILITY ACT OF 1980. DISPOSE OF OR INCINERATE IN ACCORDANCE WITH
REGULATION.
Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.
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