MATERIAL SAFETY DATA SHEET
庐
Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
Page 1 of 6
1. IDENTIFICATION
Product name: Pramitol MG25E Herbicide
Prometon (25%):2,4-bis(isopropylamino)-6-methoxy-s-triazine
Chemical name of active ingredient(s):
(CAS #1610-18-0)
Chemical Class: Triazine Herbicide
Manufacturer/Registrant: Makhteshim-Agan of North America
551 Fifth Avenue, Suite 1100
New York, NY 10176
Phone: 212-661-9800
For fire, spill, and/or leak emergencies, contact Phone: 1-800-535-5053
Infotrac:
For medical emergencies and health and Phone: 1-877-250-9291
safety inquiries, contact Product Safety
Resources:
2. COMPOSITION/INFORMATION ON INGREDIENTS
OSHA ACGIH NTP/IARC/OSHA
Material Other
PEL TLV Carcinogen
Surfactants N/E N/E N/E No
Petroleum Solvents N/E N/E 25 ppm* No
100 ppm
Xylene 100 ppm N/E IARC, 3
(STEL=150 ppm)
100 ppm
O-Xylene 100 ppm N/E IARC, 3
(STEL=150 ppm)
Ethyl 100 ppm
100 ppm N/E IARC, 2B
Benzene (STEL=125 ppm)
1,2,4-
Trimethyl- N/E N/E N/E No
benzene
50 ppm
N-Butanol 50 ppm N/E No
(Ceiling; Skin)
Ethylene Glycol
N/E N/E N/E No
Mono Ether
Prometon (25%) N/E N/E N/E No
N/E=Not Established
*recommended by manufacturer
3. HAZARDS IDENTIFICATIONS
Notes to Physician
鈥? There is no specific antidote if product is ingested.
鈥? Induction of emesis is not recommended due to the large amount of petroleum solvent in this product,
which could cause chemical pneumonitis if aspirated. If ingested, lavage stomach, taking care to
avoid aspiration of stomach contents into lungs.
鈥? Check for possible mucosal damage before beginning gastric lavage.
鈥? If inhaled, observe for delayed onset of pulmonary edema.
鈥? Treat central nervous system effects symptomatically.
鈥? Contact with eyes may require specialized ophthalmologic attention.
鈥? An aqueous suspension of activated charcoal can be administered to absorb remaining toxicant.
Symptoms of Acute Exposure
Exposure may cause substantial but temporary eye injury and severe skin irritation. If swallowed,
abdominal pain, nausea, vomiting, gastritis, weakness, headache, or diarrhea can occur. Prolonged
inhalation exposure may cause respiratory tract irritation and central nervous system depression,
Revised 10-18-01
MATERIAL SAFETY DATA SHEET
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Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
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resulting in headache, dizziness, blurred vision or nausea. The petroleum solvent in this product can
cause a chemical pneumonitis if aspirated.
Hazardous Decomposition Products
None known.
Physical Properties
Appearance: Yellow to amber liquid
Odor: Aromatic solvent odor
Unusual Fire, Explosion and Reactivity Hazards
This product is a flammable material and forms flammable mixtures above 77掳F. Thermal decomposition
products may include, but are not limited to, carbon monoxide or carbon dioxide.
4. FIRST AID
鈥?
IF SWALLOWED: Call a poison control center or doctor immediately for treatment advice.
鈥? Have person sip a glass of water if able to swallow.
鈥? Do not induce vomiting unless told to do so by a poison control center or doctor.
鈥? Do not give anything by mouth to an unconscious person.
鈥?
IF IN EYES: Hold eye open and rinse slowly and gently with water for 15-20 minutes.
鈥? Remove contact lenses, if present, after the first 5 minutes, then continue rinsing eye.
鈥? Call a poison control center or doctor for treatment advice.
鈥?
IF ON SKIN OR Take off contaminated clothing.
鈥?
CLOTHING: Rinse skin immediately with plenty of water for 15-20 minutes.
鈥? Call a poison control center or doctor for treatment advice.
鈥?
IF INHALED: Move person to fresh air.
鈥? If person is not breathing, call 911 or an ambulance, then give artificial respiration,
preferably mouth-to-mouth if possible.
鈥? Call a poison control center or doctor for further treatment advice.
Have the product container or label with you when calling a poison control center or doctor or going for
treatment.
NOTES TO PHYSICIAN:
鈥? Contains petroleum distillate; vomiting may cause aspiration pneumonia. Probable mucosal damage
may contraindicate the use of gastric lavage. Check for possible mucosal damage before beginning
gastric lavage. Treat for circulatory shock, respiratory depression, and convulsions, if needed.
鈥? There is no specific antidote if product is ingested.
鈥? Induction of emesis is not recommended due to the large amount of petroleum solvent in this product,
which could cause chemical pneumonitis if aspirated. If ingested, lavage stomach taking care to
avoid aspiration of stomach contents into lungs.
鈥? If inhaled, observe for delayed onset of pulmonary edema.
鈥? Treat central nervous system effects symptomatically.
鈥? Contact with eyes may require specialized ophthalmologic attention.
鈥? An aqueous suspension of activated charcoal can be administered to absorb remaining toxicant.
Medical Condition(s) Likely to be Aggravated By Exposure
Individuals with chronic respiratory disorders or pre-existing dermatitis should use extra care when
handling this product.
5. FIRE FIGHTING MEASURES
FLASH POINT (Test Method): 98掳F (TCC)
FLAMMABLE LIMITS (%in Air):
LFL: 1.3%, UFL: 4.9%卤0.25% by volume @ 60掳C
AUTOIGNITION TEMPERATURE: 340掳C
FLAMMABILITY: Not Applicable
EXTINGUISHING MEDIA: Use dry chemical, foam, or CO2.
Revised 10-18-01
MATERIAL SAFETY DATA SHEET
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Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
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FIRE & EXPLOSION HAZARDS: This product is a flammable material and forms flammable mixtures above
77掳F. Thermal decomposition products may include, but are not limited to, carbon monoxide or carbon dioxide.
FIRE-FIGHTING EQUIPMENT: Wear full protective clothing and self-contained breathing apparatus. Evacuate
nonessential personnel from the area to prevent human exposure to fire, smoke, fumes, or products of
combustion. Prevent use of contaminated buildings, area and equipment until decontaminated.
6. ACCIDENTAL RELEASE MEASURES
ACTION TO TAKE FOR SPILLS/LEAKS: Wear chemical goggles of a full-face shield, rubber gloves, rubber
boots, long-sleeved shirt, long pants, head covering, and a NIOSH-approved full-face chemical cartridge
respirator with organic vapor cartridges and pesticide pre-cartridges of a self-contained breathing apparatus
(SCBA). For small spills, cover with an absorbent material such pet litter. Sweep up and place in an approved
chemical container. Wash the spill area with water containing a strong detergent, absorb with pet litter or other
absorbent material, sweep up and place in a chemical container. Seal the container and handle in an approved
manner. Flush the area with water to remove any residue. Do not allow wash water to contaminate water
supplies.
7. HANDLING AND STORAGE
Store material in a well-ventilated, secure area out of the reach of children and domestic animals. Store above
32掳F. Do not store food, beverages or tobacco products in the storage area. Prevent eating, drinking, tobacco
usage, and cosmetic application in areas where there is a potential for exposure to the material. Always wash
thoroughly after handling.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
RECOMMENDATIONS FOR MANUFACTURING, COMMERCIAL BLENDING, AND PACKAGING WORKERS:
INGESTION: Prevent eating, drinking, tobacco usage, and cosmetic application in areas where there is a
potential for exposure to the material. Always wash thoroughly after handling.
EYE PROTECTION: To avoid eye contact, wear chemical goggles or full-face shield.
SKIN PROTECTION: To avoid skin contact, wear rubber gloves, rubber boots, long-sleeved shirt, long pants and
a head covering. Remove contaminated clothing immediately, wash skin area with soap and water, and launder
clothing before reuse. Items, which cannot be decontaminated, such as shoes, belts, and watchbands, should be
removed, destroyed, and disposed of.
RESPIRATORY PROTECTION: To avoid breathing mist or spray, wear a NIOSH-approved full-face chemical
cartridge respirator with organic vapor cartridges and pesticide pre-cartridges or a supplied air respirator.
APPLICATORS AND ALL OTHER HANDLERS: Please refer to the product label for personal protective clothing
and equipment.
9. PHYSICAL AND CHEMICAL PROPERTIES
BOILING POINT: 120-130掳C
MELTING POINT: Not Applicable
VAPOR PRESSURE: Prometon: 3.10E-06 mbar @ 20掳C
SOLUBILITY IN WATER: Prometon: 0.7 g/L @ 22掳C
SPECIFIC GRAVITY: 7.80 lbs./gallon
pH: 7-8
APPEARANCE: Yellow to amber liquid
ODOR: Aromatic solvent odor
10. STABILITY AND REACTIVITY
STABILITY: Stable
CONDITIONS TO AVOID: Strong Acids
HAZARDOUS DECOMPOSITION PRODUCTS: None Known
HAZARDOUS POLYMERIZATION: Will not occur.
Revised 10-18-01
MATERIAL SAFETY DATA SHEET
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Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
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11. TOXICOLOGICAL INFORMATION
Acute Toxicity/Irritation Studies
Ingestion:
Slightly toxic
Oral LD50 (Rat) 2,100 mg/kg body weight
Dermal:
Slightly toxic
Dermal LC50 (Rabbit) 2,000-2,500 mg/kg body weight
Inhalation:
Slightly toxic
Dermal LC50 (Rat) >2.5 mg/l air-4 hours
Eye Contact: severely irritating (Rabbit)
Skin Contact: severely irritating (Rabbit)
Skin Sensitization: Not Available
Mutagenic Potential
Prometon: None observed
Reproductive Hazard Potential
Prometon: None observed
Chronic/Subchronic Toxicity Studies
Prometon: Liver effects (mice)
Carcinogenic Potential
Prometon: None observed
Other Toxicity Information
Not Available
Toxicity of Other Components
Ethylene Glycol Mono Phenyl Ether:
Exposure will result in severe eye irritation and moderate corneal injury. Liver, kidney, thyroid, and blood
effects have been observed in animal studies.
N- Butanol:
Prolonged exposure to N-Butanol may result in drying and cracking of skin from a defatting action. There
is evidence that long-term repeated exposure to vapor concentrations greater than 50 ppm may result in
some loss of hearing. N-Butanol vapor can cause specific injury to the cornea. Irritation of the skin and
respiratory tract may occur with brief exposures. Causes severe irritation to the eyes with lacrimation.
Inhalation of N-Butanol may result in loss of consciousness, headache, dizziness, nausea, drowsiness
and vomiting.
Petroleum Solvent:
The supplier reports that inhalation of high vapor concentrations (over 1,000 ppm) may cause central
nervous system effects such as headache, dizziness, anesthesia and respiratory tract irritation.
Surfactants:
Small amounts of several surfactants have been reported by the manufacturers to cause skin irritation
upon prolonged or repeated contact.
Target Organs
Active Ingredients:
Prometon: Liver
Inert Ingredients:
Ethylene Glycol Mono Phenyl Ether: Liver, Kidney, Thyroid, Blood, and Eyes
N-Butanol: Respiratory Tract, Inner Ear, Eyes, and Skin
Petroleum Solvent: Respiratory Tract, Central Nervous System and Skin
Surfactants: Skin
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MATERIAL SAFETY DATA SHEET
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Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
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12. TOXICOLOGICAL INFORMATION
Summary of Effects
Prometon: Practically nontoxic to birds and slightly toxic to aquatic invertebrates and fish
Eco-Acute Toxicity
Prometon:
Rainbow Trout 96-hour LC50 19.6 mg/L
Bluegill Sunfish 96-hour LC50 41.5 mg/L
Daphnia magna 48-hour LC50 37.5 mg/L
Bobwhite Oral LD50 >2,264 mg/kg
Mallard Oral LD50 3,158 mg/kg
Bobwhite 8-day Dietary LC50 >5,620 ppm
Mallard 8-day Dietary LC50 >5,620 ppm
Eco-Chronic Toxicity
Prometon:
Fish (Fathead minnow) Early Life Stage MATC 13.7 mg/L
Invertebrate (Daphnia Magna) Life Cycle MATC 4.83 mg/L
Mallard Reproduction NOEC 50 ppm
Bobwhite Reproduction NOEC 175 ppm
Environmental Fate
Prometon:
Not Available
13. DISPOSAL CONSIDERATIONS
DISPOSAL METHOD: Do not reuse product containers. Dispose of product containers, waste containers, and
residues according to local, state, and federal health and environmental regulations.
Characteristic Waste: Ignitable
Listed Waste: D001
14. TRANSPORT INFORMATION
DOT Classification: Compounds, Tree or Weed Killing, Liquid (xylene), Class 3, NA1993, PGIII
B/L Freight Classification: Compound; Weed Killing (Herbicide), N.O.S.
International Transportation: Not Applicable
15. REGULATORY INFORMATION
SARA Title III Classification
Section 311/312
Acute Health Hazard
Chronic Health Hazard
Fire Hazard
Section 313 Chemical(s)
1,2,4-Trimethybenzene (CAS No. 95-63-6)
Ethyl Benzene (CAS NO. 100-41-4)
O-Xylene (CAS No. 95-47-6)
Xylene (CAS No. 1330-20-7)
N-Butanol. (CAS No. 71-36-3)
Ethylene Glycol Mono Phenyl Ether (CAS No. 122-99-6)
Proposition 65
Not Applicable
CERCLA Reportable Quantity (RQ)
1,280 gallons (based on xylene [RQ=100] content in formulation)
RCRA Classification
Ignitable
TSCA Status
Exempt from TSCA
Revised 10-18-01
MATERIAL SAFETY DATA SHEET
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Pramitol MG25E Herbicide, EPA Reg. No. 66222-24
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16. OTHER INFORMATION
NFPA Hazard Ratings
Health: 2 0 Least
Reactivity: 0 1 Slight
Flammability: 3 2 Moderate
3 High
4 Severe
Revised Date: 10/18/01; Supercedes versions dated 2/14/00, 1/18/99, and 8/4/00.
This MSDS is applicable to all product produced after February 14, 2000.
The information and recommendations herein are based upon data believed to be correct. However, no
guarantee or warranty of any kind, expressed or implied, is made with respect to the information contained herein.
For additional information about this product, contact Makhteshim-Agan of North America, 551 Fifth Avenue, Suite
1100, New York, NY 10176, (212) 661-9800.
Revised 10-18-01
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