Lead dimethyldithiocarbamate
Bis(dimethylcarbamodithioato-S,S') lead
Ledate
Methyl ledate
C6H12N2PbS4 / ((CH3)2NCS•S)2Pb
Molecular mass: 447.6
ICSC # 1545
CAS # 19010-66-3
RTECS # OF8850000
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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.
Gives off irritating or toxic fumes (or gases) in a fire.
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NO open flames.
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Powder, water spray, foam, carbon dioxide.
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Explosion
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Exposure
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•Inhalation
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Local exhaust or breathing protection.
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Fresh air, rest.
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•Skin
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Protective gloves.
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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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Safety goggles.
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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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See EFFECTS OF LONG-TERM OR REPEATED Exposure.
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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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Personal protection: P2 filter respirator for harmful particles.
Sweep spilled substance into sealable containers; if appropriate, moisten first to prevent dusting.
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Separated from
food and feedstuffs
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Important Data
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Physical State; Appearance:
WHITE POWDER
Physical Dangers:
Chemical Dangers:
The substance decomposes
on burning
producing
toxic fumes
.
Occupational Exposure Limits:
TLV not established.
MAK not established.
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Routes of Exposure:
The substance can be absorbed into the body
by inhalation
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:
Effects of Long-Term or Repeated Exposure:
The substance may have effects on the
blood
and
kidneys
, resulting in mild
anaemia
and
kidney impairment.
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Physical
Properties
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Melting point: >310°C
Density: 2.43 g/cm3
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Solubility in water: none
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Environmental
Data
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N O T E S
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Health effects of exposure to the substance have not been investigated adequately.
Environmental effects from the substance have not been investigated.
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ADDITIONAL INFORMATION
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ICSC: 1545
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LEAD BIS(DIMETHYLDITHIOCARBAMATE)
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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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