Page 122 - Handbook of Hazardous Chemical Properties

112 DIBUTYLPHENOL
Health Hazards Information -Recommended Personal Protective Equipme& Rubber gloves; goggles
or face shield; Symptoms Following Exposure: Inhalation causes irritation of nose and throat. Ingestion
causes irritation of mouth and stomach. Contact with eyes or skin causes irritation; General Treatment
for Exposure: INHALATION: remove to fresh air; administer artificial respiration if needed. EYES:
flush with water for at least 15 min. SKIN: flush with water; Toxicity by Inhalation (ThresholdLimit
Value) : Data not available; Short-Tern Exposure Limits: Data not available; Toxicity by Ingestion: Data
not available; Late Toxicity: Data not available; Vapor (Gas) Im’tant Characteristics: Data not
available; Liquid or Solid Irritant Characteristics: Data not available; Odor Threshold Data not
available.
Fire Hazards -Hash Point : Data not available; Flammable Limits in Air (W): Data not available; Fire
Extinguishing Agents: Foam, dry chemical, carbon dioxide; Fire Extinguishing Agents Not to be Used:
Water may be ineffective; Special Hazards of Combustion Products: Data not available; Behavior in
Fire: Data not available; Ignition Temperature : Data not available; Electrical Hazard: Data not
available; Burning Rate: Data not available.
Chemical Reactivity - Reactivity with Water : No reaction; Reactivity with Common Materials: May
attack some forms of plastics; Stability During Transport: Stable; Neutralizing Agents for Acids and
Caustics: Not pertinent; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

DIBUTYLPHENOL
Chemical Designations - Synonyms: 2,6-Di-tert-butylphenol; Chemical Fornula: 2,6-(t-
C4%)2C6H30H.
Observable Characteristics - Physical State (as normally shipped): Solid or liquid; Color: Colorless;
light straw; Odor: None.
Physical and Chemical Properties - Physical State at 15 ‘C and I atm. : Solid; Molecular Weight:
206.3; Boiling Point at I atm.: 487,253, 526; Freezing Point: 97,36,309; Critical Temperature: Not
pertinent; Critical Pressure: Not pertinent; Specific Gravity: 0.914 at 20°C (solid); Vapor (Gas)
Density: Not pertinent; Ratio of Specific Heats of Vapor (Gas): Not pertinent; Latent Heat of
Vaporization: Not pertinent; Heat of Combustion: -18,000, -9,800, -410; Heat of Decomposition: Not
pertinent.
Health Hazards Information - Recommended Personal Protective Equipment: Goggles or face shield;
Srmptoms Following Exposure: Irritates eyes and (on prolonged contact) skin. Ingestion causes irritation
of mouth and stomach; General Treatment for Exposure: EYES: flush with water for at least 15 min.
SKIN: wipe off, wash well with soap and water. INGESTION induce vomiting; get medical attention;
Toxicity by Inhalation (Threshold Limit Value): Data not available; short-Tern Enposure Limits: Not
pertinent; Toxicity by Ingestion: Grade 2; oral LD,, (2,6 Di-sec-butyl phenol); Late Toxicity: Data not
available; Vapor (Gas) Irritant Characteristics: Data not available; Liquid or Solid Im’tant
Characteristics: Data not available; Odor Threshold Data not available.
Fire Hazards - Flash Point (deg. F): >200 OC; Fldle Limits in Air (Sa): Not pertinent; Fire
Extinguishing Agents: Dry chemical, carbon dioxide, foam; Fire Extinguishing Agents Not to be Used:
Water may be ineffective; Special Hazards of Gmbustion Products: Not pertinent; Behavior in Fire:
Not pertinent; Ignition Temperature : Data not available; Electrical Hazard: Data not available;
Burning Rate: Data not available.
Chemical Reactivity - Reactivity with Water: No reaction; Reactivity with Common kfaterials: No
reaction; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Not pertinent;
Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.

DIBUTYL PHTHALATE
Chemical Designations - Synonyms: Butyl Phthalate; DBP; Phthalic Acid, Dibutyl Ester; RC
Plasticizer DBP; Witcizer 300; Chemical Formula: O-C6H4[COO(C~),CH&.
Observable Characteristics - Physical State (as normally shipped): Liquid; Color: Colorless; Odor:
Slights characteristic ester odor; mild; practically none; slightly aromatic.
Physical and Chemical Properties - Physical State at I5 ‘C and I atm. : Liquid; Molecular Weight: