Search    ENTER KEYWORD
MSDS Material Safety Data Sheet
CAS

8003-34-7
51-03-6
64742-47-8

File Name: prentiss_com---655__52.asp
Product: 655-52           Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate


Material Safety Data Sheet
U.S. Department of Labor (OSHA 29 CFR 1910.1200)

Manufacturer's Name: Prentiss Incorporated
C. B. 2000
Floral Park, NY 11001
Telephone Number: (516) 326-1919

Section 1: Chemical Identification
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate
EPA Signal Word: CAUTION

Active Ingredients (%): Pyrethrins (5.31%) (CAS # 8003-34-7)
Piperonyl Butoxide Technical (53.19%) (CAS# 51-03-6)
Chemical Class: Insecticide mixture

Section 2: Composition/Information on Ingredients
OSHA ACGIH NTP/IARC/OSHA
Material: PEL TLV Other Carcinogen
Pyrethrins Not Est. (TWA) 5 mg/m3 Not Est. No
Piperonyl Butoxide Technical Not Est. Not Est. Not Est. No
Petroleum solvent (CAS # 64742-47-8) (TWA) 300 ppm*
*Supplier recommendation

Section 3: Hazards Identification
Symptoms of Acute Exposure
Ingestion: May cause gastrointestinal effects, such as nausea, cramps, vomiting and diarrhea. Ingestion
of large quantities can result in nervous system effects, such as dizziness, loss of coordination, tremors,
and loss of consciousness. Symptoms usually regress with no long lasting effects. At high oral doses,
the type of solvent in this product has caused irreversible damage to the liver and kidney (male only) in
rats. These effects are not relevant to humans at occupational levels of exposure.
Eyes: May cause temporary eye irritation.
Skin: May be irritating to skin. Repeated contact may cause dermatitis.
Inhalation: May cause nasal and respiratory irritation at high concentrations.
Medical Conditions Generally Aggravated by Exposure: None known.

Section 4: First Aid Measures
Ingestion: Do not induce vomiting. This product contains a petroleum solvent. Vomiting may cause
aspiration pneumonia. Call a physician or Poison Control Center immediately.
Inhalation: Remove victim to fresh air. Administer artificial respiration if necessary.
Eye Contact: Flush eyes with plenty of water for 15 minutes. Call a physician if irritation persists.
Skin Contact: Remove contaminated clothing and wash affected areas with soap and water. Contact a
physician if irritation persists.




Page - 1
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate


Section 5: Fire Fighting Measures
Fire and Explosion
147-169o F. (Closed cup)
Flash Point (Method Used):
Flammable Limits: LEL: 0.6 UEL: 7.0 (solvent)

In case of fire: Use CO2, foam, dry chemical, or sand extinguishing media. Do not inhale smoke or
vapors. Use self-contained breathing apparatus and wear full protective clothing. Evacuate non-
essential 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. This
product is toxic to fish, birds and other wildlife, prevent spread of contaminated runoff.
Unusual Fire and Explosion Hazards: Combustible liquid. Keep containers cool to avoid explosive
ignition.

Section 6: Accidental Release Measures
Wear chemical safety glasses with side shields or chemical goggles, chemical resistant gloves, such as
barrier laminate, nitrile rubber, neoprene rubber or viton庐, shoes and socks, long-sleeved shirt and long
pants to prevent contact with the product or its vapors. Cover the spilled area with generous amounts of
absorbent material, such as clay, diatomaceous earth, sand or sawdust. Sweep the contaminated
absorbent onto a shovel and put the sweepings into a salvage drum. Wash the spill area with water
containing a strong detergent, absorb the rinsate, sweep up and put into salvage drum. Dispose of
wastes as below.
Waste disposal method: Wastes resulting from the use of this product may be disposed of on site or at
an approved waste disposal facility. This product is toxic to fish, birds and other wildlife. Do not
contaminate the environment through improper disposal.

Section 7: Handling and Storage
Do not use or store near heat or open flame. Exposure to temperatures above 130o F. may cause
bursting of containers. Store in a well ventilated, secure area, out of reach of children, domestic
animals. Do not contaminate water, food or feed by storage or disposal. Periodically inspect stored
materials. 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.

Section 8: Exposure Controls/Personal Protection
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 contact: To avoid eye contact, wear safety glasses with side shields or chemical goggles.
Skin Contact: To avoid skin contact, wear chemical resistant gloves, such as barrier laminate, nitrile
rubber, neoprene rubber or viton庐, shoes and socks, long-sleeved shirt and long pants.
Inhalation: To avoid breathing vapors or mist, wear a NIOSH approved chemical cartridge respirator
with organic vapor cartridges and a pesticide pre-filter, or a supplied air respirator.




Page - 2
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate



Section 9: Physical and Chemical Properties
Appearance: Yellow to amber liquid.
Odor: Pleasant woody odor.
Melting Point: Not applicable.
Boiling Point: Not determined.
Specific Gravity (H2O = 1): 0.9282-0.9292
pH: Not applicable.
Solubility in Water: Virtually insoluble.
Vapor Pressure: Not determined.

Section 10: Stability and Reactivity
Reactivity:
Stability Stable.
Hazardous Polymerization: Will not occur.
Conditions to avoid: Flame, heat, ignition sources, strong acids
and alkalies.
Hazardous Decomposition Products: None known.

Section 11: Toxicological Information
Acute toxicity/irritation studies:
Pyrethrins (58%):
Ingestion:
Slightly toxic
Oral LD50 (Rat) 2,370 mg/kg (58% pyrethrins)
Dermal: Slightly toxic
Dermal LD50 (Rabbit) >2,000 mg/kg (58% pyrethrins)
Inhalation: Slightly toxic
Inhalation LC50 3.4 mg/L (58% pyrethrins)
Eye Contact: Minimally irritating (Rabbit)
Skin Contact: Minimally irritating (Rabbit)
Skin Sensitization: Not a sensitizer (Guinea Pig)
Mutagenic Potential: Pyrethrins 鈥? none observed.
Reproductive Hazard Potential: Pyrethrins 鈥? none observed.
Chronic/Subchronic Toxicity: Pyrethrins 鈥? none observed.
Carcinogenicity/Oncogenicity 鈥? Pyrethrum has been tested in chronic feeding studies in mice and rats.
Slightly elevated incidences of benign tumors of the thyroid and liver were seen in rats following high
doses of Pyrethrum. Further detailed scientific studies into the mechanism causing these responses
indicate that these effects in animals only occur at doses greatly exceeding the likely human exposure
levels. Thus, the effects seen in animals are of little relevance to human.

Other toxicity information: Not available.




Page - 3
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate

Piperonyl Butoxide (technical grade):
Acute toxicity/irritation studies:
Ingestion: Minimally toxic
Oral LD50 (Rat) 4,570 mg/kg 鈥? males
7,220 mg/kg - females
Dermal: Slightly toxic
Dermal LD50 (Rabbit) >2,000 mg/kg
Inhalation: Slightly toxic
Inhalation LC50 >5.9 mg/L
Eye Contact: Slightly irritating (Rabbit)
Skin Contact: Minimally irritating (Rabbit)
Skin Sensitization: Not a sensitizer (Guinea Pig)
Mutagenic Potential: None observed.
Reproductive Hazard Potential: None observed.
Chronic/Subchronic Toxicity: None observed.
Carcinogenic Potential: Marginally higher incidences of benign liver tumors in mice were
observed following lifetime high dose exposures to Piperonyl Butoxide. The significance of this
observation is questionable and under review. The doses at which tumors were observed greatly
exceeded potential human exposure from labeled uses. Doses at which these effects were observed
greatly exceeded human dietary intake. At anticipated dietary exposure levels, it is highly unlikely that
this product would result in carcinogenic effects.
Other toxicity information:
Mutagenicity: Piperonyl Butoxide was not genotoxic in several tests, including the Ames
mutagenicity assay, chromosome aberration in Chinese hamster ovary (CHO) cells,
CHO/HGPRT assay with S9 activation, and in the unscheduled DNA synthesis (UDS) assay in
cultured human liver cells.
Teratology/Reproductive effects: There were no birth defects or adverse effects on
reproductive parameters in rats or rabbits. Piperonyl Butoxide is not considered to be
teratogenic.
Toxicity of other components:
Petroleum solvent: The supplier reports that overexposure to this solvent may cause kidney
damage. Exposure to the liquid may cause eye irritation and mild skin irritation. Breathing can
cause nasal and respiratory irritation, central nervous system effects including dizziness,
weakness, fatigue, nausea, headache, possible unconsciousness and even death. Swallowing can
cause gastrointestinal irritation, nausea, vomiting and diarrhea. Aspiration into the lungs can
cause aspiration pneumonia, which can be fatal.
Target Organs:
Active Ingredients: Central nervous system.
Inert Ingredients:
Petroleum Solvent: Respiratory tract, central nervous system and skin.




Page - 4
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate



Section 12: Ecological information
Summary of Effects: Pyrethrins are highly toxic to fish and aquatic organisms.
Eco-Acute Toxicity:
Pyrethrins (58%):
Rainbow trout 96-hour LC50 5.2 碌g/L
Bluegill sunfish 96-hour LC50 10 碌g/L
Honeybee Acute 0.022 碌g/bee
Daphnia magna 48-hour LC50 12 碌g/L
Bobwhite Quail Oral LD50 >2,000 mg/kg
Bobwhite 5 day dietary LC50 >5,620 ppm
Mallard 5 day dietary LC50 >5,620 ppm
Piperonyl Butoxide (technical grade):
Rainbow Trout 96-hour LC50 6.12 ppm
Bluegill Sunfish 96-hour LC50 5.37 ppm
Daphnia Magna 48-hour LC50 0.51 ppm
Honeybee Acute >25 碌g/bee
Bobwhite Quail Oral LD50 >2,250 mg/kg
Bobwhite 5 day dietary LC50 >5,620 ppm
Mallard 5 day dietary LC50 >5,620 ppm
Eco-Chronic Toxicity:
Pyrethrins (58%)
Fish (Fathead Minnow) Early life stage MATC >1.9 碌g total pyrethrins/L
Invertebrate (Daphnia Magna) Life cycle MATC 1.3 碌g total pyrethrins/L
Piperonyl Butoxide (technical grade):
Fish (Fathead Minnow) Early life stage MATC >0.18 mg/L - <0.42 mg/L
Invertebrate (Daphnia Magna) life cycle MATC >30 碌g/L - <47 碌g/L
Environmental Fate: Not available.

Section 13: Disposal Considerations
Disposal: do not reuse product containers. Dispose of product containers, waste containers, and
residues according to Federal, State and local health and environmental regulations.
Characteristic Waste: Ignitable.
Listed Waste: None.

Section 14: Transport Information
DOT Classification: COMBUSTIBLE LIQUID, N.O.S. (PETROLEUM NAPHTHA), NA1993, PGIII,
RQ (PYRETHRINS)
B/L Freight Classification: INSECTICIDES; OTHER THAN POISON, NMFC ITEM 102120
International Transportation: Not available.




Page - 5
Product: 655-52 Prentox庐 Pyronyl鈩? 50-5 Oil Concentrate


Section 15: Regulatory Information
SARA Title III Classification:
Section 311/312: Acute health hazard
Fire hazard
Section 313 Chemicals: Piperonyl Butoxide Technical (53.19%).
This product contains a toxic chemical or chemicals subject to the reporting requirements of
Section 313 of Title III and of 40 CFR 372. Any copies or redistribution of this MSDS must
include this notice.

Proposition 65: Not applicable.
CERCLA Reportable Quantity (RQ): 18.83 lb.
RCRA Classification: Ignitable
TSCA Status: Exempt from TSCA.

Section 16: Other Information
NFPA Hazard Ratings:
Health: 1 0 Least
Flammability: 2 1 Slight
Reactivity: 0 2 Moderate
3 High
4 Severe

Date Prepared: May 23, 2003
Supersedes: February 3, 2003
Reason: Revision of Section 11
____________________________________________________________________________________
The information and recommendations contained 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.
Prentox庐 is a registered trademark of Prentiss Incorporated
Viton庐 is a registered trademark of Du Pont Dow Elastomers




Page - 6

Search    ENTER KEYWORD
ALL Chemical Property And Toxicity Analysis PAGES IN THIS GROUP
NAMECAS
pharmacal_com---MSDSREGRABBIT.asp N/A
pharmacal_com---MSDSRELEASE.asp 1310-58-3
pharmacal_com---MSDSSPECRABBIT.asp N/A
pharmacal_com---MSDSTRAIL.asp N/A
pharmacal_com---MSDSUREX.asp N/A
pharmacal_com---MSDSURISOLV.asp 7664-38-2
pharmacal_com---MSDSVIRKON-S_Tablet.asp 70693-62-8 5329-14-6 7727-21-1
pharmacal_com---MSDSVirkonS.asp 70693-62-8 25155-30-0 5329-14-6
prentiss_com---65599000.asp 8002-09-3 64742-47-8
prentiss_com---65599001.asp 8002-09-3 64742-47-8
prentiss_com---655_112.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_113.asp 51-03-6
prentiss_com---655_128.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_217.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_316.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_421.asp 83-79-4 51-03-6 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4
prentiss_com---655_466.asp 2921-88-2 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4
prentiss_com---655_471.asp 8003-34-7 51-03-6 8042-47-5 64742-47-8
prentiss_com---655_479.asp 8003-34-7
prentiss_com---655_489.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_499.asp 2921-88-2 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4
prentiss_com---655_511.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_513.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_546.asp 114-26-1 111-76-2 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4 64742-47-8
prentiss_com---655_587.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_598.asp 121-75-5 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4
prentiss_com---655_612.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_643.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_665.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_675.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_683.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_691.asp 83-79-4
prentiss_com---655_692.asp 62-73-7 64742-95-6 95-63-6 1330-20-7 98-82-8 100-41-4 051811-79-1
prentiss_com---655_773.asp 8003-34-7 51-03-6 113-48-4 64742-47-8
prentiss_com---655_779.asp 10453-86-8 64742-47-8
prentiss_com---655_783.asp 52645-53-1
prentiss_com---655_784.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_796.asp 114-26-1 110-43-0
prentiss_com---655_797.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_798.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655_811.asp 52645-53-1 51-03-6 8042-47-5
prentiss_com---655_812.asp 52645-53-1 51-03-6
prentiss_com---655_813.asp 52645-53-1 51-03-6 8042-47-5
prentiss_com---655__13.asp 8003-34-7
prentiss_com---655__52.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655__61.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655__62.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655__69.asp 83-79-4
prentiss_com---655__73.asp 8003-34-7 51-03-6 64742-47-8
prentiss_com---655__75.asp 8003-34-7 64742-47-8

Free MSDS Search ( Providing 250,000+ Material Properties )
Chemcas.com | Ads link:HBCCHEM.INC