Product ID:EPA TCLP HERBICIDES MIX, 48141
MSDS Date:04/13/1994
FSC:6630
NIIN:00N066606
MSDS Number: CBDSR

SUPELCO INC

SUPELCO PARK
BELLEFONTE, PA 16823-0048
US

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

2-(2,4,5-TRICHLOROPHENOXY)PROPIONIC ACID METHYL ESTER;

CAS: 4841-20-7

Fraction By Weight: 0.1%

OSHA PEL N/K

ACGIH TLV: N/K

ACETIC ACID, (2,4-DICHLOROPHENOXY)-, METHYL ESTER;

CAS: 1928-38-7

RTECS: AG8810000

Fraction By Weight: 0.1%

OSHA PEL N/K

ACGIH TLV: 10 MG/M3

EPA Report Quantity: 100 LBS

DOT Report Quantity: 100 LBS

(ORAL,RAT) 3800

CAS: 75-05-8

RTECS: AL7700000

Fraction By Weight: 99.8%

OSHA PEL 40 PPM

ACGIH TLV: 40 PPM;60 STEL

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

LD50 LC50 Mixture:SEE INGREDIENT 3.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:HARMFUL IF ABSORBED THROUGH SKIN.
VAPOR IS HIGHLY TOXIC. MAY BE FATAL IF SWALLOWED. LOW BLOOD
PRESSURE (HYPOTENSION). IRRITATES NOSE & THROAT. HEADACHE, NAUSEA,
GASTROINTESTINAL DISTURBANCES, SUPPRESS ED URINATION. CONVULSIONS
ARE POSSIBLE & DEATH MAY OCCUR AFTER A DELAYED PERIOD OF TIME.
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

First Aid:EYES:FLUSH W/WATER FOR AT LEAST 15 MINUTES. SKIN:FLUSH
W/LARGE VOLUMED OF WATER. INHAL:GIVE OXYGEN IF BREATHING IS
LABORED. IF BREATHING STOPS, GIVE ARTIFICIAL RESPIRATION. CONTACT
MD. INGEST:TREAT AS FOR CYANIDE EXPOSURE; ACETONITRILE IS
METABOLIZED TO HCN. IMMEDIATELY CONTACT MD.

Flash Point:45.0F,7.2C
Lower Limits:4.3%
Upper Limits:16%
Extinguishing Media:CO*2, DRY CHEMICAL, ALCOHOL FOAM. WATER MAY BE
INEFFECTIVE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:THE FOLLOWING TOXIC VAPORS ARE FORMED
WHEN THIS MATERIAL IS HEATED TO DECOMPOSITION: OXIDES OF NITROGEN,
HYDROGEN CHLORIDE.

Spill Release Procedures:TAKE UP W/ABSORBENT MATERIAL. VENTILATE AREA.
ELIMINATE ALL IGNITION SOURCES.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:REFRIGERATE IN SEALED CONTAINER. KEEP
AWAY FROM IGNITION SOURCES. AVOID EYE OR SKIN CONTACT. AVOID
BREATHING VAPORS.
Other Precautions:THIS MATL IS INTENDED FOR R&D USE ONLY & MAY NOT BE
USED FOR DRUG, HOUSEHOLD/OTHER PURPOSES. IN ADDN, BURDEN OF SAFE
USE OF MATL RESTS W/YOU & THEREFORE, IT SHOULD BE HNDLD ONLY BY
QUALIFIED PERS TRAI NED IN LAB PROCS & GOOD SFTY PRACTICES.

Respiratory Protection:WEAR A NIOSH/MSHA APPROVED FACE MASK W/ORGANIC
VAPOR CANISTER.
Ventilation:USE ONLY IN WELL VENTILATED AREA. USE ONLY IN EXHAUST HOOD.
Protective Gloves:IMPERVIOUS GLOVES.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
ANSI DESIGN CRITERIA .
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

Boiling Pt:B.P. Text:176F,80C
Melt/Freeze Pt:M.P/F.P Text:-51F,-46C
Vapor Pres:72.8 @ 20C
Vapor Density:1.42
Spec Gravity:0.787 (H*2O=1)
Evaporation Rate & Reference:5.79 (BUTYL ACETATE=1)
Solubility in Water:100%
Appearance and Odor:CLEAR, COLORLESS LIQUID; ETHER-LIKE ODOR.
Percent Volatiles by Volume:1

Stability Indicator/Materials to Avoid:YES
OXIDIZING AGENTS.
Hazardous Decomposition Products:OXIDES OF NITROGEN, HYDROGEN CHLORIDE.

Waste Disposal Methods:COMPLY W/ALL APPLICABLE FEDERAL, STATE & 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.