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MSDS  : AZ 4620 PHOTORESIST
CAS  : 111-15-9
123-86-4
1330-20-7
9065-82-1
5610-94-6
NAME  : ing 6: tract as well as narcosis; systemic effects have not
ing 7: n-butyl acetate to have caused teratogenic and
ing 8: for the latter has been seen in humans.
2-ethoxyethyl acetate (cellosolve acetate) (egeea)
n-butyl acetate (sara iii)
xylenes (o-,m-,p- isomers) (sara iii)
cresol novolak resin.
2,1,5-diazonaphthoquinone sulfonic acid (esters with
supp data: n-butyl acetate: skin & eye irrit; inhal of vaps
===================== Product Identification =====================

MSDS NAME:AZ 4620 PHOTORESIST
NIIN:00N014850
MSDS Number: BKMBV
=== 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:ING 6: TRACT AS WELL AS NARCOSIS; SYSTEMIC EFFECTS HAVE NOT
BEEN CONCLUSIVELY SHOWN A SINGLE STUDY REPORTS (SEE ING 8)
RTECS #:9999999ZZ

Name:ING 7: N-BUTYL ACETATE TO HAVE CAUSED TERATOGENIC AND
REPRODUCTIVE EFFECTS IN RATS VIA INHAL; NO EVIDENCE (SEE ING 9)
RTECS #:9999999ZZ

Name:ING 8: FOR THE LATTER HAS BEEN SEEN IN HUMANS.
RTECS #:9999999ZZ

Name:2-ETHOXYETHYL ACETATE (CELLOSOLVE ACETATE) (EGEEA)
CAS:111-15-9
RTECS #:KK8225000
Fraction by Wt: 48%
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: 5%
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: 5%
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: N-BUTYL ACETATE: SKIN & EYE IRRIT; INHAL OF VAPS
AT HIGH CONC CAN CAUSE IRRIT OF EYES & RESP (SEE ING 7)
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 W/LAB ANIMALS, 2-ETHOXYETHYL
ACETATE CAUSED BIRTH DEFECTS, INCREA SED FETAL DEATH, DELAYED FETAL
DEVELOPMENT, BLOOD EFFECTS, 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 INGEST, XYLENE CAUSES SEVERE GI
DISTRESS; WHEN INHALED, HIGH CONC OF XYLENE VAPS CAUSE DIZZ,
EXCITEMENT, DROWSINESS, INCOOR DINATION, STAG GAIT, EYE, NOSE &
THROATIRRIT, & DERMAT. XYLENE CHRONIC EXPOS IS SIMILAR TO ACUTE BUT
SYMP (SUPP DATA)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

======================= First Aid Measures =======================

First Aid:INHAL: MOVE VICTIM TO FRESH AIR. CONSULT MD IF IRRIT OCCURS.
EYE: FLUSH THORO W/WATER FOR AT LEAST 15 MIN. GET MD IMMED. SKIN:
IMMED REMOVE CONTAM CLTHG & WASH AFFECTED AREA THORO W/SOAP &
WATER. CONS ULT MD IF EXPOS IS EXTENSIVE OR IRRIT OCCURS. INGEST:
IF PERSON IS CONSCIOUS, GIVE WATER OR MILK TO DILUTE STOMACH
CONTENTS. CALL MD. ADDTNL MEASURES: ADMINISTER OXYGEN IF THERE IS
DFCLT IN BRTHG.

===================== Fire Fighting Measures =====================

Flash Point Method:TCC
Flash Point:111F,44C
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:REMOVE ALL SPARKING DEVICES OR IGNITION
SOURCES. PROVIDE VENT, WEARING APPROPRIATE PERSONAL PROTECTIVE
EQUIPMENT, CONTAIN SPILL, COLLECT ONTO INERT ABSORBENT. PLACE IN
SUITABLE CONTAINER.
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.
Other Precautions: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, SPARK S & FLAME.

============= Exposure Controls/Personal Protection =============

Respiratory Protection:NIOSH/MSHA APPROVED CHEMICAL CARTRIDGE
RESPIRATOR RECOMMENDED FOR EXPOSURES EXCEEDING TLV. SEE OTHER
PRECAUTIONS.
Ventilation:USE LOCAL EXHAUST VENTILATION.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEM WORK GOGGLES, FACESHLD OPTL .
Other Protective Equipment:CLOTHING SUITABLE TO PREVENT SKIN CONTACT.
Work Hygienic Practices:CONTACT LENSES SHOULD NOT BE WORN WHEN WORKING
WITH THIS MATERIAL.
Supplemental Safety and Health
EFTS OF OVEREXP: ALSO INCLUDE HDCH, IMPAIRED MEMORY & WEAKNESS. DIRECT
CONT W/XYLENE (LIQ) CAN CAUSE DERMAT; XYLENE IS READILY ABSORBED
INTO SKIN; IT IS RPTD TO CAUSE REPRODUCTIVE EFFECTS & BIRTH DEFE
CTS IN RATS & MICE BUT THERE IS NO EVIDENCE OF THIS IN HUMANS.
XYLENE IS RPTD TO BE A MUTAGEN INVITRO. (SEE INGRED 6)

================== Physical/Chemical Properties ==================

HCC:F4
Boiling Pt:B.P. Text: 124
Spec Gravity: 1.08
Evaporation Rate & Reference: Solubility in Water:FORMS 2 LAYERS
Appearance and Odor:AMBER-RED LIQUID, CHARACTERISTIC ODOR.
Percent Volatiles by Volume: 58

================= 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 SULFUR AS WELL AS VOLATILE ORGANIC RESIDUES.

==================== Disposal Considerations ====================

Waste Disposal Methods:LISTED AS A HAZ SUBSTANCE, AS DEFINED IN THE
COMPREHENSIVE ENVIRONMENT RESPONSE, COMPENSATION, AND LIABILITY ACT
OF 1980. DISPOSE OF OR INCINERATE IN ACCORDANCE WITH REGULATIONS.

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.

*** END OF RECORD ***
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NAMECAS
24 AC/DC 7440-31-5
7439-89-6
7723-14-0
7429-90-5
7440-50-8
CHLORINE, LIQUID 7782-50-5
#1823 WET SURFACE PLASTIC CEMENT 8052-42-4
SIMONIZ NO RINSE NEUTRAL CLEANER 7732-18-5
IMPACT 5989-27-5
DIMETCOTE, 4 LIQD 7631-86-9
78-96-6
1333-86-4
7778-50-9
AMERSHIELD, RESIN 1309-37-1
1308-38-9
112945-52-5
1333-86-4
1330-20-7
147-14-8
1328-53-6
7758-97-6
12656-85-8
13463-67-7
13983-17-0
110-43-0
AMERLOCK 400 RESN 1333-86-4
1330-20-7
68953-58-2
147-14-8
25068-38-6
14807-96-6
13463-67-7
7758-97-6
12656-85-8
1308-38-9
1309-37-1
112945-52-5
57018-52-7
64742-95-6
1328-53-6
95-63-6
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 13463-67-7
1317-65-3
64742-88-7
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
INTERIOR ODORLESS ALKYD (SEE SUPP DATA) 64742-88-7
13463-67-7
1317-65-3
TMXDI (META) ALIPHATIC ISOCYANATE
TETRABUTYLAMMONIUM (SEE SUPP DATA) 3109-63-5
TETRABUTYLAMMONIUM ACETATE (SEE SUPP DATA) 10534-59-5
SUCROSE, 99+%, A.C.S. REAGENT, 24761-8 57-50-1
P-TERPHENYL, 99.5+% (LASER DYE), 25738-9 92-94-4
TETRABROMOPHENOLPHTHALEIN ETHYL (SUPP DATA) 62637-91-6
3',3",5',5"-TETRABROMOPHENOL- (SUPP DATA) 1301-20-8
4-(TERT-OCTYL)PHENOL, 95%, 29082-3 140-66-9
STYRENE/MALEIC ANHYDRIDE (SEE SUPP DATA) 9011-13-6
STRONTIUM NITRATE, 99.995%, 20449-8 10042-76-9
STEARIC ACID, 95%, 17536-6 57-11-4
TERT-AMYL ALCOHOL, 99+%, GOLD LABEL,24048-6 75-85-4
SULFOBROMOPHTHALEIN SODIUM HYDRATE, 16720-7 123359-42-2
CADMIUM 10043-52-4
AZ 422 MIF DEVELOPER 75-59-2
7732-18-5
155 FC SILVER BRAZING ALLOY 7440-31-5
14075-53-7
11113-50-1
1332-77-0
7440-22-4
7440-22-4
7440-50-8
1314-13-2
ULTRA CUT TWO, ALUMA-TAP 119-36-8
8006-54-0
8002-05-9
ETHYLENE GLYCOL 107-21-1
75-21-8
2-ETHYLHEXYL ACRYLATE 103-11-7
AZ 1350J-SF PHOTORESIST 111-15-9
123-86-4
1330-20-7
9065-82-1
68510-93-0
ENCOSOL C 9036-19-5
AZ 4620 PHOTORESIST 111-15-9
123-86-4
1330-20-7
9065-82-1
5610-94-6
E-SOLDER HARDENER NO. 18 80-05-7
PLASTILOCK COMPOUND TO MEET ES-1164 78-93-3
67-63-0
1333-86-4
108-10-1
BETAMETHASONE DIPROPIONATE (SEE SUPP DATA)
ALPHA STYLE #8406 65997-17-3
QUICK WASH, 7059 64742-89-8
TOPAZ, 2480 111-76-2
SOLUTION #3 7647-01-0
S-12 INSECT REPELLENT 67-63-0
124-38-9
WASP & HORNET SPRAY 71-55-6
S-14 BEE AND WASP SPRAY 64475-85-0
124-38-9
71-55-6
PEP SET I 1600 64742-95-6
108-95-2
50-00-0

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