SULFOTEP
ICSC: 0985 |
Thiodiphosphoric acid tetraethyl ester Ethyl thiopyrophosphate Tetraethyl dithiopyrophosphate (TEDP) C8H20O5P2S2 / (C2H5O)2P(S)OP(S)(OC2H5)2 Molecular mass: 322.30 ICSC # 0985 | CAS # 3689-24-5 RTECS # XN4375000 UN # 1704 EC # 015-027-00-3 October 18, 1999 Validated |
TYPES OF HAZARD/ EXPOSURE | ACUTE HAZARDS/ SYMPTOMS | PREVENTION | FIRST AID/ |
FIRE | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. | NO open flames. | Water spray, foam, powder, carbon dioxide. |
EXPLOSION | Container may explode violently in heat of fire. | In case of fire: keep drums, etc., cool by spraying with water. | |
EXPOSURE | STRICT HYGIENE! AVOID EXPOSURE OF ADOLESCENTS AND CHILDREN! | IN ALL CASES CONSULT A DOCTOR! | |
INHALATION | Blue skin. Dizziness. Drowsiness. Headache. Pupillary constriction, muscle cramp, excessive salivation. Sweating. Laboured breathing. Nausea. Convulsions. Unconsciousness. Weakness. See Ingestion. | Ventilation, local exhaust, or breathing protection. | Fresh air, rest. Artificial respiration may be needed. Refer for medical attention. |
SKIN | MAY BE ABSORBED! Redness. Sweating and twitching in the area of absorption. (Further see Inhalation). | Protective gloves. Protective clothing. | Rinse and then wash skin with water and soap. Refer for medical attention. |
EYES | Redness. Pain. Pupillary constriction. | Face shield or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. |
INGESTION | Abdominal cramps. Confusion. Diarrhoea. Vomiting. Loss of appetite. (Further see Inhalation). | Do not eat, drink, or smoke during work. Wash hands before eating. | Induce vomiting (ONLY IN CONSCIOUS PERSONS!). Refer for medical attention. |
SPILLAGE DISPOSAL | STORAGE | PACKAGING & LABELLING | ||
Ventilation. Collect leaking liquid in sealable containers. Absorb remaining liquid in dry sand or inert absorbent and remove to safe place. Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT let this chemical enter the environment. | Dry. Well closed. Separated from strong oxidants, food and feedstuffs . Keep in a well-ventilated room. Do not store in metal containers. Store in an area without drain or sewer access. Provision to contain effluent from fire extinguishing. | Do not transport with food and feedstuffs. Marine pollutant. T+ symbol N symbol R: 27/28-50/53 S: 1/2-23-28-36/37-45-60-61 UN Hazard Class: 6.1 UN Packing Group: II | ||
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SULFOTEP | ICSC: 0985 |
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PHYSICAL |
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ENVIRONMENTAL | 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. | |||
N O T E S | ||||
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. Technical grade is a dark-coloured liquid, boiling point 131-132°C at 0.267 kPa. Do NOT take working clothes home. ASP 47, Bay-E-393, Bladafum, Dithion, Dithiotep, Dithiofos are trade names. Card has been partly updated in October 2004 and 2005. See sections Occupational Exposure Limits, EU classification, Emergency Response.
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ADDITIONAL INFORMATION | |||||
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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. |
- Page last reviewed: July 22, 2015
- Page last updated: July 1, 2014
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