Product ID:BASE-NEUTRAL 3 1ML METHYLENE CHLORIDE, 4883
MSDS Date:01/09/1990
FSC:6850
NIIN:00N019163
MSDS Number: BLKBR

SUPELCO INC

SUPELCO PARK
BELLEFONTE, PA 16823-0048

Emergency Phone: 814-359-3441

Info Phone: 814-359-3441

Cage: 54968

SIGMA-ALDRICH INC.

14508 ST. LOUIS, MO 63103 US

Telephone: 314-771-5765/414-273-3850X5996

Cage: 54968

DIPROPYLAMINE, N-NITROSO

CAS: 621-64-7

RTECS: JJ9700000

Fraction By Weight: 0.02%

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

PHENANTHRENE (SARA III)

CAS: 85-01-8

RTECS: SF7175000

Fraction By Weight: 0.02%

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

METHYLENE CHLORIDE (SARA III)

CAS: 75-09-2

RTECS: PA8050000

Fraction By Weight: 99.8%

OSHA PEL 500 PPM/C,1000; Z2

ACGIH TLV: 50 PPM, A2; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

N-NITROSODIPHENYLAMINE (SARA III)

CAS: 86-30-6

RTECS: JJ9800000

Fraction By Weight: 0.02%

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

FLUORANTHENE (SARA III)

CAS: 206-44-0

RTECS: LL4025000

Fraction By Weight: 0.02%

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

BENZYL ALCOHOL, ALPHA-(TRICHLOROMETHYL)-; (DIAZENE,

CAS: 103-33-3

RTECS: DP1325000

Fraction By Weight: 0.02%

1,2,4-TRICHLOROBENZENE (SARA III)

CAS: 120-82-1

RTECS: DC2100000

Fraction By Weight: 0.02%

OSHA PEL C, 5 PPM

ACGIH TLV: C, 5 PPM; 9192

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

HEXACHLOROETHANE (SARA III)

CAS: 67-72-1

RTECS: KI4025000

Fraction By Weight: 0.02%

OSHA PEL S, 1 PPM

ACGIH TLV: S, 1 PPM; A2, 9394

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

2-CHLORONAPHTHALENE (SARA III)

CAS: 91-58-7

RTECS: QJ2275000

Fraction By Weight: 0.02%

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

HEXACHLOROCYCLOPENTADIENE (SARA III)

CAS: 77-47-4

RTECS: GY1225000

Fraction By Weight: 0.02%

OSHA PEL 0.01 PPM

ACGIH TLV: 0.01 PPM; 9192

EPA Report Quantity: 10 LBS

DOT Report Quantity: 10 LBS

ISOPHORONE (SARA III)

CAS: 78-59-1

RTECS: GW7700000

Fraction By Weight: 0.02%

OSHA PEL 25 PPM

ACGIH TLV: C 5 PPM; 9293

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:SEE INGREDIENT.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:MAY BE FATAL IF INHALED. HARMFUL IF
SWALLOWED. CONTAINS LOW CONC(S) IS/ARE SUBSTANTIALLY BELOW OSHA-HCS
THRESHOLDS WHICH WOULD REQUIRE LISTING HEREIN AS COMPONENT OF MIX.
LACHRIMATION. IRRIT SKIN. DER M. HDCH. DIZZ. NARCOSIS. LIVER
DAMAGE. KIDNEY DAMAGE. SEVEREAL CHRONIC INHAL STUDIES REPORTED BY
(SEE EFTS OF OVEREXP)
Explanation of Carcinogenicity:METHYLENE CHLORIDE: CLASS 2B (IARC);
CLASS 2 (NTP).
Effects of Overexposure:HLTH HAZ: CH2CL2 IS METABOLIZED TO CO & CAN
STRESS CARDIOVASCULAR SYS DUE TO INCR CARBOXYHEMOGLOBIN.
CHLOROCARBON MATLS HAVE PRDCED/SENSIT OF MYOCARDIUM TO EPINEPHRINE
IN LAB ANIMALS & COULD HAVE SIMI LAR EFT IN HUMANS. ADRENOMIMETIC
(E.G.,EPINEPHRINE) MAY BE CONTRAINDICATED EXCEPT FOR
LIFE-SUSTAINING USES (SUP DAT)
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYE: FLUSH W/H2O FOR AT LEAST 15 MIN. SKIN: PROMPTLY WASH
SKIN W/MILD SOAP & LRG VOL OF H2O. REMOVE CONTAM CLTHG. INHAL:
IMMED MOVE TO FRESH AIR. GIVE O2 IF BRTHG IS LABORED. IF BRTHG
STOPS, GIVE ARTF RESP. CONT PHYS. NEVER ADMINISTER ADRENALIN
FOLLOWING CH2C12 EXPOS. INCR SENSIT OF HEART TO ADRENALIN MAY BE
CAUSED BY OVEREXP TO CH2C12. INGEST: NEVER GIVE ANYTHING BY MOUTH
TO AN (SUPP DATA)

Extinguishing Media:WATER, CO2, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED PRESSURE DEMAND SCBA
AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:THE FOLLOWING TOXIC VAPORS ARE FORMED
WHEN THIS MATERIAL IS HEATED TO DECOMPOSITION: HYDROGEN CHLORIDE &
PHOSGENE

Spill Release Procedures:TAKE UP WITH ABSORBENT MATERIAL. VENTILATE
AREA. METHYLENE CHLORIDE VAPORS ARE HEAVIER THAN AIR AND WILL
COLLECT IN LOW AREAS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:REFRIGERATE IN SEALED CONTAINER.
Other Precautions:POSSIBLE CANCER HAZARD. AVOID EYE/SKIN CONT. AVOID
BRTHG VAPORS. NO SMOKING IN AREA OF USE. DO NOT USE IN GEN VICINITY
OF ARC WELDING, OPEN FLAMES/HOT SURFS. HEAT &/OR UV RADIATION MAY
CAUSE FORMATION OF HCL &/OR PHOSGENE .

Respiratory Protection:WEAR NIOSH/MSHA APPROVED FACE MASK WITH ORGANIC
VAPOR CANISTER. WEAR NIOSH/MSHA APPROVED RESPIRATORY PROTECTION.
Ventilation:USE ONLY IN WELL VENTILATED AREA.
Protective Gloves:NEOPRENE GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE SPECIFIED BY MANUFACTURER.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EFTS OF OVEREXP: IN HUMANS ACUTELY/ CHRONICALLY EXPOSED TO
CHLOROCARBONS. . FIRST AID PROC: UNCON PERSON VOMIT. DO NOT INDUCE
VOMITING. IMMEDIATELY CONTACT A PHYSICIAN.

HCC:T4
Boiling Pt:B.P. Text:104F,40C
Melt/Freeze Pt:M.P/F.P Text:-143F,-97C
Vapor Pres:349 (20C)
Vapor Density:2.93 (20C)
Spec Gravity:1.320
Evaporation Rate & Reference:0.71 (ETHER=1)
Solubility in Water:2%
Appearance and Odor:CLEAR COLORLESS LIQUID, ETHER-LIKE ODOR.
Percent Volatiles by Volume:100

Stability Indicator/Materials to Avoid:YES
STRONG BASES, OXIDIZING AGENTS.
Hazardous Decomposition Products:HCL, PHOSGENE .

Waste Disposal Methods:COMPLY WITH ALL APPLICABLE FEDERAL, STATE, OR
LOCAL 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.