International Chemical Safety Cards DODECYLBENZENE ICSC: 0265 DODECYLBENZENE 1-Phenyldodecane Laurylbenzene C18H30/C6H5(CH2)11CH3 Molecular mass: 246.4 CAS # 123-01-3 RTECS # CZ9540000 ICSC # 0265 TYPES OF HAZARD/ EXPOSURE ACUTE HAZARDS/ SYMPTOMS PREVENTION FIRST AID/ FIRE FIGHTING FIRE Combustible. NO open flames. Powder, water spray, foam, carbon dioxide. EXPLOSION   EXPOSURE INHALATION Cough. Sore throat. Ventilation. Fresh air, rest. SKIN MAY BE ABSORBED! Redness. Protective gloves. Remove contaminated clothes. Rinse and then wash skin with water and soap. EYES Redness. Safety spectacles. First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then take to a doctor. INGESTION Nausea. Do not eat, drink, or smoke during work. Wash hands before eating. Rinse mouth. SPILLAGE DISPOSAL STORAGE PACKAGING & LABELLING Collect leaking and spilled liquid in sealable metal containers as far as possible. Absorb remaining liquid in sand or inert absorbent and remove to safe place (extra personal protection: A/P2 filter respirator for organic vapour and harmful dust). Ventilation along the floor. SEE IMPORTANT INFORMATION ON BACK ICSC: 0265 Prepared in the context of cooperation between the International Programme on Chemical Safety & the Commission of the European Communities © IPCS CEC 1993

International Chemical Safety Cards DODECYLBENZENE ICSC: 0265 I M P O R T A N T D A T A PHYSICAL STATE; APPEARANCE: COLOURLESS LIQUID. PHYSICAL DANGERS: The vapour is heavier than air. CHEMICAL DANGERS: OCCUPATIONAL EXPOSURE LIMITS (OELs): TLV not established. ROUTES OF EXPOSURE: The substance can be absorbed into the body 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 irritates the eyes and the skin. EFFECTS OF LONG-TERM OR REPEATED EXPOSURE: Repeated or prolonged contact may cause skin sensitization. PHYSICAL PROPERTIES Boiling point: 290-410°C (see Notes)°C Relative density (water = 1): 0.9 Solubility in water: none Vapour pressure, Pa at 20°C: <10 Relative vapour density (air = 1): 8.5 Relative density of the vapour/air-mixture at 20°C (air = 1): 1.0 Flash point: 140.6°C

ENVIRONMENTAL DATA
N O T E S
The technical product consists of a mixture of isomers; the boiling point and other physical properties will vary depending on composition. NFPA Code: H 1; F 1; R 0;

ADDITIONAL INFORMATION
ICSC: 0265 DODECYLBENZENE © IPCS, CEC, 1993

IMPORTANT LEGAL NOTICE: Neither the CEC or the IPCS nor any person acting on behalf of 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.