Log 10 of Carbon disulfide vapor pressure. Table data obtained from CRC Handbook of Chemistry and Physics 44th ed. MSDS available from Mallinckrodt Baker Structure and properties Structure and properties It is highly recommended that you seek the Material Safety Datasheet ( MSDS) for this chemical from a reliable source such as SIRI, and follow its direction. The handling of this chemical may incur notable safety precautions. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material.This page provides supplementary chemical data on carbon disulfide. The published material is being distributed without warranty of any kind, either expressed or implied. The substance is toxic to aquatic organisms.ĭepending on the degree of exposure, periodic medical examination is suggested. MAK: 16 mg/m 3, 5 ppm peak limitation category: II(2) skin absorption (H) pregnancy risk group: B. TLV: 1 ppm as TWA (skin) A4 (not classifiable as a human carcinogen) BEI issued. Animal tests show that this substance possibly causes toxic effects upon human reproduction. This may result in coronary heart disease, severe neurobehavioural effects, polyneuritis and psychoses. The substance may have effects on the cardiovascular system and nervous system. Repeated or prolonged contact with skin may cause dermatitis. Exposure between 200 and 500 ppm could cause death.Ī harmful contamination of the air can be reached very quickly on evaporation of this substance at 20☌.Įffects of long-term or repeated exposure InChI1S/CS2/c2-1-3 QGJOPFRUJISHPQ-UHFFFAOYSA-N IUPAC Name, methanedithione Alternative Names, CARBON DISULFIDE Carbon disulphide. Exposure could cause lowering of consciousness. The substance may cause effects on the central nervous system. If this liquid is swallowed, aspiration into the lungs may result in chemical pneumonitis. The substance is irritating to the eyes, skin and respiratory tract. The substance can be absorbed into the body by inhalation, through the skin and by ingestion. Octanol/water partition coefficient as log Pow: 1.84 Attacks some forms of plastic, rubber and coatings. This generates fire and explosion hazard. This produces toxic fumes of sulfur dioxide (see ICSC 0074). The substance may ignite spontaneously on contact with hot surfaces and air. May decompose explosively on shock, friction or concussion. As a result of flow, agitation, etc., electrostatic charges can be generated. The vapour is heavier than air and may travel along the ground distant ignition possible. With the financial assistance of the European Commission.ĬOLOURLESS LIQUID WITH CHARACTERISTIC ODOUR. Prepared by an international group of experts on behalf of ILO and WHO, Put breakable packaging into closed unbreakable container.ĭo not transport with food and feedstuffs. Store in an area without drain or sewer access. Separated from oxidants and food and feedstuffs. UN Hazard Class: 3 UN Subsidiary Risks: 6.1 UN Pack Group: Iįireproof. Then store and dispose of according to local regulations. Absorb remaining liquid in sand or inert absorbent. Įvacuate danger area! Consult an expert! Personal protection: complete protective clothing including self-contained breathing apparatus. Wear safety goggles, face shield or eye protection in combination with breathing protection.įirst rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. The intrinsic sluggish kinetics of organodisulfides has hindered its further application in large-scale energy storage. Further see Inhalation.įirst rinse with plenty of water for at least 15 minutes, then remove contaminated clothes and rinse again. Use ventilation, local exhaust or breathing protection.įresh air, rest. STRICT HYGIENE! AVOID EXPOSURE OF (PREGNANT) WOMEN! IN ALL CASES CONSULT A DOCTOR!ĭizziness. The molecule has a total of 16 valence electrons four. The sulfur atoms form double bonds with the central atom. The CS2 molecule has two nonmetals (i.e., carbon and sulfur) therefore, it’s a covalent bond. The Lewis structure can help you determine at face value the bond formation between atoms. In case of fire: keep drums, etc., cool by spraying with water. Triple: Two atoms share three electron pairs. Use water spray, powder, foam, carbon dioxide. Do NOT use compressed air for filling, discharging, or handling. Prevent build-up of electrostatic charges (e.g., by grounding). Closed system, ventilation, explosion-proof electrical equipment and lighting. NO open flames, NO sparks and NO smoking. Gives off irritating or toxic fumes (or gases) in a fire. Many reactions may cause fire or explosion.
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