|EPN||ICSC: 0753 (November 2008)|
|Phosphonothioic acid, phenyl-, O-ethyl O-(4-nitrophenyl) ester
O-Ethyl O-4-nitrophenyl phenyl phosphonothioate
| CAS #: 2104-64-5
| UN #: 2783
|EC Number: 218-276-8
|ACUTE HAZARDS||PREVENTION||FIRE FIGHTING|
|FIRE & EXPLOSION||Combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire.||NO open flames.||Use powder, alcohol-resistant foam, water spray, carbon dioxide.|
|PREVENT DISPERSION OF DUST! STRICT HYGIENE! AVOID EXPOSURE OF ADOLESCENTS AND CHILDREN! IN ALL CASES CONSULT A DOCTOR!|
|Inhalation||Dizziness. Pupillary constriction. Muscle cramps. Excessive salivation. Sweating. Muscle twitching. Nausea.||Use local exhaust or breathing protection.||Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer immediately for medical attention.|
|Skin||MAY BE ABSORBED! Redness. Pain. Further see Inhalation.||Protective gloves. Protective clothing.||Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer immediately for medical attention. Wear protective gloves when administering first aid. Put clothes in sealable container. See Notes.|
|Eyes||Redness. Blurred vision.||Wear face shield or eye protection in combination with breathing protection if powder. Wear safety spectacles.||Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Refer immediately for medical attention.|
|Ingestion||Nausea. Abdominal cramps. Vomiting. Diarrhoea. Drowsiness. Further see Inhalation.||Do not eat, drink, or smoke during work. Wash hands before eating.||Rinse mouth. Give a slurry of activated charcoal in water to drink. Refer immediately for medical attention.|
|SPILLAGE DISPOSAL||CLASSIFICATION & LABELLING|
|Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT wash away into sewer. Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting.||
According to UN GHS Criteria
DANGERFatal if swallowed, in contact with skin or if inhaled
Causes damage to nervous system if nervous system
Very toxic to aquatic life with long lasting effects
|Separated from strong oxidizers and food and feedstuffs. Well closed. Provision to contain effluent from fire extinguishing. Store in an area without drain or sewer access.|
|Do not transport with food and feedstuffs.
Severe marine pollutant.
|PHYSICAL & CHEMICAL INFORMATION|
Physical State; Appearance
|EXPOSURE & HEALTH EFFECTS|
Routes of exposure
Effects of short-term exposure
Effects of long-term or repeated exposure
|OCCUPATIONAL EXPOSURE LIMITS|
TLV: (inhalable fraction and vapour): 0.1 mg/m3, as TWA; (skin); A4 (not classifiable as a human carcinogen); BEI issued.
MAK: (inhalable fraction): 0.5 mg/m3; peak limitation category: II(2); skin absorption (H)
|The substance is very toxic to aquatic organisms. Bioaccumulation of this chemical may occur in fish. The substance may cause long-term effects in the aquatic environment. 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.|
|Depending on the degree of exposure, periodic medical examination is suggested.
Isolate contaminated clothing by sealing in a bag or other container.
Specific treatment is necessary in case of poisoning with this substance; the appropriate means with instructions must be available.
Carrier solvents used in commercial formulations may change physical and toxicological properties.
Do NOT take working clothes home.
Symbol: T+, N; R: 27/28-50/53; S: (1/2)-22-36/37-45-60-61
|All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.|
See Also: Toxicological Abbreviations