(RS)-alpha-Cyano-3-phenoxybenzyl (1RS)-cis-trans-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropanecarboxylate
Cyano(3-phenoxyphenyl)methyl 3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate
C22H19Cl2NO3
Molecular mass: 416.3
ICSC # 0246
CAS # 52315-07-8
RTECS # GZ1250000
UN # 3352
EC # 607-433-00-X
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Types of Hazard/ Exposure
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Acute Hazards/ Symptoms
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Prevention
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First Aid/
Fire Fighting
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FIRE
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Combustible.
Liquid formulations containing organic solvents may be flammable.
Gives off irritating or toxic fumes (or gases) in a fire.
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NO open flames.
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Powder, AFFF, foam, carbon dioxide.
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Explosion
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In case of fire: keep drums, etc., cool by spraying with water.
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Exposure
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PREVENT GENERATION OF MISTS!
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•Inhalation
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Burning sensation.
Cough.
Dizziness.
Headache.
Nausea.
Shortness of breath.
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Ventilation, local exhaust, or breathing protection.
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Fresh air, rest.
Refer for medical attention.
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•Skin
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Redness.
Burning sensation.
Numbness. Tingling. Itching.
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Protective gloves.
Protective clothing.
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Remove contaminated clothes.
Rinse and then wash skin with water and soap.
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•Eyes
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Redness.
Pain.
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Face shield.
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First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor.
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•Ingestion
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Abdominal pain.
Convulsions.
Vomiting.
(Further see Inhalation).
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Do not eat, drink, or smoke during work.
Wash hands before eating.
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Rinse mouth.
Refer for medical attention.
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Spillage Disposal
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Storage
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Packaging & Labelling
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Collect leaking and spilled liquid in sealable containers as far as possible.
Absorb remaining liquid in sand or inert absorbent and remove to safe place.
Do NOT wash away into sewer.
Do NOT let this chemical enter the environment.
Personal protection: A/P2 filter respirator for organic vapour and harmful dust.
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Provision to contain effluent from fire extinguishing.
Separated from
food and feedstuffs
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Keep in a well-ventilated room.
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Do not transport with food and feedstuffs.
Severe
marine pollutant.
Xn symbol
N symbol
R: 22-37/38-43-50/53
S: 2-36/37/39-60-61
UN Hazard Class: 6.1
UN Packing Group: II
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Important Data
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Physical State; Appearance:
YELLOW
VISCOUS
LIQUID
TO PASTE
, WITH CHARACTERISTIC ODOUR.
Physical Dangers:
Chemical Dangers:
The substance decomposes
on heating above 220°C,
producing
toxic fumes
including
hydrogen cyanide
,
hydrogen chloride
.
Occupational Exposure Limits:
TLV not established.
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Routes of Exposure:
The substance can be absorbed into the body
by inhalation of its aerosol
and
by ingestion.
Inhalation Risk:
No indication can be given about the rate in which a harmful concentration in the air is reached on evaporation of this substance at 20°C.
Effects of Short-Term Exposure:
The substance
is irritating to
the eyes
,
the skin
and
the respiratory tract
.
The substance may cause effects on the
nervous system
, resulting in facial sensation such as tingling, itching or burning.
Effects of Long-Term or Repeated Exposure:
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Physical
Properties
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Boiling point (decomposes): 220°C
Melting point: 60-80°C
Relative density (water = 1): 1.1
Solubility in water:
none
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Vapour pressure, Pa at 20°C: <10
Octanol/water partition coefficient as log Pow: 6.3
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Environmental
Data
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The substance is very toxic to aquatic organisms.
Avoid release to the environment in circumstances different to normal use.
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N O T E S
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Carrier solvents used in commercial formulations may change physical and toxicological properties.
Ripcord, Barricade, Cymbush, Agrothrin are trade names.
Also consult publication Health and Safety Guide No. 22 Cypermethrin, and Environmental Health Criteria No. 82 Cypermethrin, of IPCS.
Card has been partly updated in October 2004. See sections Occupational Exposure Limits, EU classification, Emergency Response.
Transport Emergency Card: TEC (R)-61GT6-II
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ADDITIONAL INFORMATION
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ICSC: 0246
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CYPERMETHRIN
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(C) IPCS, CEC, 1994
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IMPORTANT LEGAL NOTICE:
Neither NIOSH, the CEC or the IPCS nor any person acting on behalf of NIOSH,
the CEC or the IPCS is responsible for the use which might be made of this
information. This card contains the collective views of the IPCS Peer Review Committee and may
not reflect in all cases all the detailed requirements included in national legislation
on the subject. The user should verify compliance of the cards with the relevant legislation
in the country of use.
The only modifications made to produce the U.S. version is inclusion of the OSHA PELs, NIOSH RELs and NIOSH IDLH values.
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