PAGE 1 OF 24 MAY 1982 RECOHHEHDED PRACTICE BO. 12 TAME IMSOLATIOH 1.

the cause-effect sequence ofevents leading to cell injury. 1,1-DCE is used for the synthesis of plastic film and has been identified in in dustrial sewage treatment effluents, well wa ter, and treated drinking water (Coleman et al, 1976).

INTERNAL CORRESPONDENCE UNION CARBIDE CORPORATION south charleston plant S.icanes e^a LHetTisnt P.O.

., UNION CARBIDE CORPORATION39 Old Ridgeburv Road Engineering, Manufacturing and Technology Services fADanbury, CT 06817-0001 TO: Mr.

Calif., a leading authority on disease caused by asbestos.

VINYUDENE CHLORIDE, INHIBITED UN1303 CAS #75-35-4 RQ FIRE Extremely flammable liquid and vapor Immediately evacuate area Only trained personnel equipped with NlOSH/MSHA-approved self-contained breathing apparatus should be allowed m area Toxic and corrosive fumes of hydrogen chloride can be formed Use foam, water carbon dioxide or dry chemicals to fight fire Use water spray to cool equipment exposed to fire uplosive peroxides may be formed by exposure to air EXPOSURE INHALATION Remove to fresh air If not breathing, give artificial respiration preferably mouth-to-mouth H breathing is difficult, give oxygen Call a physic/an EYE OR SKIN CONTACT, Immediately flush eyes and skin with water (soap and water for skin) for at least 15 minutes while removing contaminated clothing and shoes ff irritation occurs, consutt a physician SWALLOWING.

Summary Toxicity, including genotoxicity of chemicals, is frequently affected by metabolic conversion of the chemicals by the host, leading to inactive deriva tives.

OLI 6817 n i JfiC- INDUSTRIAL HAZARDS OF PLASTICS AND SYNTHETIC ELASTOMERS Proceedings of the International Symposium on Occupational Hazards Related to Plastics and Synthetic Elastomers, Espoo, Finland, November 22-27,1982 Editors JORMA JARVISALO PIRKKO PFAFFLI HARRI VAINIO Institute of Occupational Health Helsinki, Finland ALAN R.

SEDIMENT GENOTOXICITY AND ITS RELATIONSHIP TO THE FREQUENCY OF CHIRONOMID LABIAL PLATE DEFORMITIES by QUE LAN, B.Sc.

Damage to the valve seat leads to further leakage.

Damage to the valve seat leads to further leakage.

TO: Safety Directors FROM: DATE: Interoffice Communication SUBJ: T.

Tenneco Chemicals A Tenneco Company Turner Place, P.O, Box 365 Piscataway.

Texas, Vermont, Montana, and New York, in order of volume, were the leading States and, with California, accounted for more than 97% production.

''tv s 2. iv'i , INDUSTRIAL HAZARDS OF PLASTICS AND SYNTHETIC ELASTOMERS Proceedings of the International Symposium on Occupational Hazards Related to Plastics and Synthetic Elastomers, Espoo, Finland, November 22-27,1982 Editors vis.'