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TEBUPIRIMFOS
ICSC: 1767
Peer-Review Status: 12.04.2013 Validated
Phostebupirim
Tebupirimphos
5-(4-chlorophenyl)-5-(dimethoxymethyl)-3-methylimidazolidine-2,4-dione 
CAS #: 96182-53-5 UN #: 3018
    Formula: C13H23N2O3PS
Molecular mass: 318.4

TYPES OF HAZARD
/ EXPOSURE
ACUTE HAZARDS / SYMPTOMS PREVENTION FIRST AID / FIRE-FIGHTING
FIRE Combustible. Gives off irritating or toxic fumes (or gases) in a fire.  NO open flames.  In case of fire in the surroundings: all extinguishing agents allowed. 
EXPLOSION      
 
EXPOSURE   PREVENT GENERATION OF MISTS!  IN ALL CASES CONSULT A DOCTOR! 
Inhalation Pupillary constriction, muscle cramp, excessive salivation. Muscle twitching. Convulsions. Dizziness. Sweating. Nausea. Laboured breathing. Unconciousness.  Use local exhaust.  Fresh air, rest. Refer immediately for medical attention. 
Skin MAY BE ABSORBED! See Inhalation.  Protective gloves. Protective clothing.  Wear protective gloves when administering first aid. Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer immediately for medical attention. 
Eyes   Wear face shield in combination with breathing protection.  Rinse with plenty of water (remove contact lenses if easily possible). Refer for medical attention. 
Ingestion See Inhalation.  Do not eat, drink, or smoke during work. Wash hands before eating.  Rest. Rinse mouth. Refer immediately for medical attention. 

SPILLAGE DISPOSAL
PACKAGING & LABELLING
Personal protection: complete protective clothing and face shield. Do NOT let this chemical enter the environment. Collect leaking liquid in covered containers. Store and dispose of according to local regulations.  Do not transport with food and feedstuffs. 
EC Classification
 
UN Classification
UN Hazard Class: 6.1; UN Pack Group: I 
GHS Classification
Signal: Danger
Fatal if swallowed, in contact with skin or if inhaled
May cause damage to the nervous system
May cause damage to nervous system through prolonged or repeated exposure
Very toxic to aquatic life 
skull;toxiccancer;health hazenviro;aqua

EMERGENCY RESPONSE SAFE STORAGE
  Separated from food and feedstuffs. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing. 

IMPORTANT DATA
Physical State; Appearance
AMBER OR BROWN LIQUID. 

Physical dangers
 

Chemical dangers
On combustion, forms toxic and irritating fumes. 

Occupational exposure limits
TLV not established. 

Routes of exposure
The substance can be absorbed into the body in hazardous amounts by ingestion, through the skin and by inhalation. 

Inhalation risk
A harmful contamination of the air will not or will only very slowly be reached on evaporation of this substance at 20°C. 

Effects of short-term exposure
Cholinesterase inhibition. The substance may cause effects on nervous system. 

Effects of long-term or repeated exposure
Cholinesterase inhibition. This may result in nervous system impairment. 


PHYSICAL PROPERTIES ENVIRONMENTAL DATA
Boiling point: 152°C
Solubility in water at 20°C: very poor
Vapour pressure, Pa at 20°C: 0.04 (negligible)
Density: 0.59-0.67 g/cm³
Octanol/water partition coefficient as log Pow: 4.2  
The substance is very toxic to aquatic organisms. This substance does enter the environment under normal use. Great care, however, should be taken to avoid any additional release, for example through inappropriate disposal. 

NOTES
Do NOT take working clothes home.
Depending on the degree of exposure, periodic medical examination is suggested.
Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.
If the substance is formulated with solvents also consult the ICSCs of these materials.
Carrier solvents used in commercial formulations may change physical and toxicological properties. 

ADDITIONAL INFORMATION
 

IPCS
International
Programme on
Chemical Safety
WHO ILO EC Prepared in the context of cooperation between the International Programme on Chemical Safety and the European Commission
© IPCS 2004-2012
LEGAL NOTICE Neither the EC nor the IPCS nor any person acting on behalf of the EC or the IPCS is responsible for the use which might be made of this information.


    See Also:
       Toxicological Abbreviations