Manganese, ethylenebis(dithiocarbamato)
((1,2-Ethanediylbis(carbamodithioato))(2-))manganese
Manganese ethylene-1,2-dithiocarbamate
C4H6N2S4•Mn
Molecular mass: 265.3
ICSC # 0173
CAS # 12427-38-2
RTECS # OP0700000
UN # 2210
EC # 006-077-00-7
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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.
NO contact with water.
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Carbon dioxide,
dry powder.
NO hydrous agents.
NO water.
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Explosion
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Exposure
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PREVENT DISPERSION OF DUST!
AVOID ALL CONTACT!
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•Inhalation
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Cough.
Sore throat.
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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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Redness.
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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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Safety goggles,
or eye protection in combination with breathing protection.
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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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Do not eat, drink, or smoke during work.
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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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Do NOT wash away into sewer.
Sweep spilled substance into sealable containers.
Carefully collect remainder,
then remove to safe place.
Do NOT let this chemical enter the environment.
(Extra personal protection: P2 filter respirator for harmful particles.)
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Separated from
acids,
food and feedstuffs
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Dry.
Well closed.
Keep in a well-ventilated room.
Store only if stabilized.
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Do not transport with food and feedstuffs.
Marine pollutant.
Xi symbol
R: 37-43
S: 2-8-24/25-46
UN Hazard Class: 4.2
UN Subsidiary Risks: 4.3
UN Packing Group: III
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Important Data
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Physical State; Appearance:
YELLOW
POWDER
OR CRYSTALS
Physical Dangers:
Chemical Dangers:
The substance decomposes
on contact with
acids
and
moisture
producing toxic and flammable gases
including
hydrogen sulfide
and
carbon disulfide.
Occupational Exposure Limits:
TLV not established.
MAK: Sh; (DFG 2003).
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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:
Evaporation at 20°C is negligible; a harmful concentration of airborne particles can, however, be reached quickly when dispersed.
Effects of Short-Term Exposure:
The substance
is irritating to
the eyes
,
the skin
and
the respiratory tract
.
Effects of Long-Term or Repeated Exposure:
Repeated or prolonged contact may cause skin sensitization.
The substance may have effects on the
kidneys
and
central nervous system
, resulting in kidney impairment and neurologic, neuropsychiatric disorders (manganism).
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Physical
Properties
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Decomposes below melting point at 192-204°C
Density: 1.92
g/cm3
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Solubility in water: very poor
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Environmental
Data
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The substance is very toxic to aquatic organisms.
This substance does enter the environment under normal use. Great care, however, should be given to avoid any additional release, e.g. through inappropriate disposal.
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N O T E S
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UN number 2968: Haz class 4.3; Pack Group III; Maneb stabilized against self-heating.
Carrier solvents used in commercial formulations may change physical and toxicological properties.
Chloroble M, Dithane M 22, Kypman 80, Manebgan, Manesan, Manzate, Polyram M, Rhodianebe, Sopranebe and Trimangol are trade names.
Transport Emergency Card: TEC (R)-42S2210
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ADDITIONAL INFORMATION
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ICSC: 0173
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MANEB
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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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