2-(1-Methylpropyl)-4,6-dinitrophenyl 3-methyl-2-butenoate
2-(1-Methylpropyl)-4,6-dinitrophenyl 3,3-dimethylacrylate
Dinoseb methacrylate
C15H18N2O6
Molecular mass: 322.3
ICSC # 0835
CAS # 485-31-4
RTECS # GQ5600000
UN # 2779
EC # 609-024-00-1
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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, water spray, foam, carbon dioxide.
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Explosion
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Exposure
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PREVENT DISPERSION OF DUST!
AVOID Exposure OF ADOLESCENTS AND CHILDREN!
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IN ALL CASES CONSULT A DOCTOR!
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•Inhalation
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Abdominal pain.
Diarrhoea.
Headache.
Sweating.
Nausea.
Shortness of breath.
Vomiting.
Weakness.
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Local exhaust.
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Fresh air, rest.
Artificial respiration may be needed.
Refer for medical attention.
See Notes.
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•Skin
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MAY BE ABSORBED!
(See Inhalation).
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Protective gloves.
Protective clothing.
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Remove contaminated clothes.
Rinse and then wash skin with water and soap.
Refer for medical attention.
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•Eyes
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Redness.
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Safety goggles,
or 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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(See Inhalation).
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Do not eat, drink, or smoke during work.
Wash hands before eating.
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Induce vomiting (ONLY IN CONSCIOUS PERSONS!).
Refer for medical attention.
See Notes.
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Spillage Disposal
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Storage
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Packaging & Labelling
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Sweep spilled substance into sealable containers.
Carefully collect remainder,
then remove to safe place.
Do NOT let this chemical enter the environment.
Personal protection: P3 filter respirator for toxic particles.
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Provision to contain effluent from fire extinguishing.
Separated from
food and feedstuffs
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Well closed.
Keep in a well-ventilated room.
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Do not transport with food and feedstuffs.
Severe marine pollutant.
Note: E
T symbol
N symbol
R: 61-21/22-50/53
S: 53-45-60-61
UN Hazard Class: 6.1
UN Packing Group: III
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Important Data
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Physical State; Appearance:
COLOURLESS
CRYSTALLINE POWDER.
Physical Dangers:
Chemical Dangers:
The substance decomposes
on heating or
on burning
producing
toxic fumes
including
nitrogen oxides
.
Reacts slowly with water to form harmful Dinoseb.
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,
through the skin
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 may cause effects on the metabolism
, resulting in high body temperature and sweating.
The effects may be delayed.
Medical observation is indicated.
Effects of Long-Term or Repeated Exposure:
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Physical
Properties
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Melting point: 66-67°C
Relative density (water = 1): 1.2
Solubility in water:
none
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Vapour pressure, Pa at 60°C: 0.013
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Environmental
Data
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The substance is very toxic to aquatic organisms.
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N O T E S
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Binapacryl is the dimethyl acrylic ester of harmful Dinoseb. It is metabolized to form Dinoseb. Toxicity is attributed to Dinoseb.
Use all available methods for reducing body temperature.
Carrier solvents used in commercial formulations may change physical and toxicological properties.
Acricid, Ambox, Endosan, Morocide, Niagara 9044 are trade names.
Also consult ICSC 0149 (Dinoseb) and ICSC 0882 (Dinoseb acetate).
Card has been partly updated in October 2004. See sections Occupational Exposure Limits, EU classification, Emergency Response.
Transport Emergency Card: TEC (R)-61GT7-III
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ADDITIONAL INFORMATION
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ICSC: 0835
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BINAPACRYL
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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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