Page 160 - Handbook of Hazardous Chemical Properties

150 DODECENE

DODECENE
Chemical Designations - Synonym: Dodecene(non-linear); Propylene Tetramer; Tetrapropylene;
Chemical Formula: C12&.
Observable Characteristics - Physical State (as normally shipped) : Liquid; Color: Colorless; Odor:
Characteristic.
Physical and Chemical Properties - Physical State at 15 "c and 1 am. : Liquid; Molecular Weight:
168.31; Boiling Point at I atm.: 365-385, 185-196, 458-469; Freezing Point: Not pertinent; Critical
Tenpermre: Not pertinent; Critical Pressure: Not pertinent; Specijic Gmvity: 0.77 at 20°C (liquid);
Vizpor (Gas) Densily: Not pertinent; Ratio of Specific Heats of Vqor (Gas): Not pertinent; Latrmt Heat
of Vaporization: Not pertinent; Heat of Combustion: -19,100, -10,600, -444; Heat of Decomposition:
Not pertinent.
Health Hazards Information - Recomnded Personal Protective Equipment: Protective gloves; no
respiratory protection needed if ventilation is adequate; Symptoms Following Exposure: No inhalation
hazard expected. Aspiration hazard if ingested. Minor skin and eye irritation; General Treannent for
Exposure: INHALATION: Remove victim to fresh air. INGESTION: do NOT induce vomiting! Do
NOT lavage! Give vegetable oil and demulcents; call physician. EYE: flush with water for 15 min.
SKIN: wash with soap and water; Toxicity by Inhalation FresholdLimit Value): 200 ppm; Short-Tern
Exposure Limits: Data not available; Toxicity by Ingestion: Grade 0; LD, above 15 g/kg; Lute Toxicity:
Data not available; Vapor (Gas) Irritant Characteristics: Vapors cause a slight smarting of the eyes or
respiratory system if present in high concentrations. The effect is temporary; Li414id or Solid Zm'tant
Characteristics: Minimum hazard. If spilled on clothing and allowed to remain, may cause smarting
and reddening of the skin; Odor Threshold Data not available.
Fire Hazards - Flash Point (deg. F): 120 CC; 134 OC; Flammable Limits in Air (96): Data not
available; Fire Extinguishing Agents: Water fog, foam, carbon dioxide, dry chemical; Fire
Extinguishing Agents Not to be Used: Water may be ineffective; Special Hazarak of Combustion
Products: Not pertinent; Behavior in Fire: Not pertinent; Ignition Temperature (deg. F): 400 (est.);
Electrical Hazard: Not pertinent; Burning Rate: Data not available.
Chemical Reactivity - Reactivity with Water : No reaction; Reactivity with Common Materials: No
reaction; Stability During Transport: Stable; Neutralizing Agents forAci& and Caustics: Not pertinent;
Polymerizah'on: Not pertinent; Inhibitor of Polymerization: Not pertinent.
1-DODECENE
Chemical Designations - Synonym: Adacene- 12; alpha-Dodecylene; Chemical Formula:
CH,(CH,),CH=C&.
Observable Characteristics - Physical State (as normally shipped): Liquid; Color: Colorless; Odor:
Mild, pleasant.
Physical and Chemical Properties - Physical State at I5 'C and 1 am. : Liquid; Molecular Weight:
168.31; Boiling Point at 1 atm.: 415, 213, 486; Freezing Point: -31, -35, 238; Critical Temperature:
Not pertinent; Critical Pressure: Not pertinent; Specific Gravity: 0.758 at 20°C (liquid); Vqor (Gas)
Density: Not pertinent; Ratio ofSpec@c Heats of Vapor (Gas): 1.032; Latent Heat of Vqorization:
110, 61.0, 2.55; Heat of Combustion: -18,911, -10,506, -439.87; Heat of Decomposition: Not
pertinent.
Health Hazards Information - Recommended Personal Protective Equipment: Protective gloves;
goggles or face shield; Symptoms Following LCxposure: No inhalation hazard expected. Aspiration
hazard if ingested. Minor skin and eye irritation; General Treatment for Enposure: INHALATION
remove victim to fresh air. INGESTION do NOT induce vomiting! Give vegetable oil and demulcents;
call physician. EYE: flush wight water for 15 min. SKIN: wash with soap and water; Tan'city by
Inhalation FresholdLimit Value): Data not available; Short-Tern ExposureLimits: Data not available;
Toxicity by Ingestion: Data not available; Lute Toxicity: Data not available; Vapor (Gas) Im'tant
Characteristics: Vapors cause a slight smarting of the eyes or respiratory system if present in high
concentrations. The effect is temporary; Liquid or Solid Irritant Characteristics: Minimum hazard. If
spilled on clothing and allowed to remain, may cause smarting and reddening of the skin; Odor