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Chemical Datasheet

OCTANOL

2
1 0
 

Chemical Identifiers

UN/NA Number CAS Number CHRIS Code DOT Hazard Label
none
  • 111-87-5
  • OTA
data unavailable
NFPA 704:
  • Red 2 -- Flammability: Ignites when moderately heated
  • Blue 1 -- Health Hazard: Slightly hazardous
  • Yellow 0 -- Reactivity: Normally stable
General Description
A clear colorless liquid with a penetrating aromatic odor. Insoluble in water and floats on water. Vapors heavier than air. Vapors may irritate the eyes, nose, and respiratory system.

Hazards

Reactivity Alerts
none
Air & Water Reactions
Insoluble in water.
Fire Hazard
No information available.
Health Hazard
Irritates skin and eyes. (USCG, 1999)
Reactivity Profile
Attacks plastics [Handling Chemicals Safely 1980. p. 236]. Acetyl bromide reacts violently with alcohols or water [Merck 11th ed. 1989]. Mixtures of alcohols with concentrated sulfuric acid and strong hydrogen peroxide can cause explosions. Example: an explosion will occur if dimethylbenzylcarbinol is added to 90% hydrogen peroxide then acidified with concentrated sulfuric acid. Mixtures of ethyl alcohol with concentrated hydrogen peroxide form powerful explosives. Mixtures of hydrogen peroxide and 1-phenyl-2-methyl propyl alcohol tend to explode if acidified with 70% sulfuric acid [Chem. Eng. News 45(43):73. 1967; J, Org. Chem. 28:1893. 1963]. Alkyl hypochlorites are violently explosive. They are readily obtained by reacting hypochlorous acid and alcohols either in aqueous solution or mixed aqueous-carbon tetrachloride solutions. Chlorine plus alcohols would similarly yield alkyl hypochlorites. They decompose in the cold and explode on exposure to sunlight or heat. Tertiary hypochlorites are less unstable than secondary or primary hypochlorites [NFPA 491 M. 1991]. Base-catalysed reactions of isocyanates with alcohols should be carried out in inert solvents. Such reactions in the absence of solvents often occur with explosive violence [Wischmeyer 1969].
Belongs to the Following Reactive Group(s)

Response Recommendations

Firefighting
Fire Extinguishing Agents: Foam, carbon dioxide, or dry chemical (USCG, 1999)
Non-Fire Response
Keep sparks, flames, and other sources of ignition away. Keep material out of water sources and sewers. Build dikes to contain flow as necessary. Use water spray to knock-down vapors. (AAR, 2003)
Protective Clothing
Avoid breathing vapors. Keep upwind. Wear appropriate chemical protective gloves, boots and goggles. Do not handle broken packages unless wearing appropriate personal protective equipment. Wash away any material which may have contacted the body with copious amounts of water or soap and water. (AAR, 2003)
First Aid
Flush with copious amounts of water. (USCG, 1999)

Physical Properties

Molecular Formula:
  • C8H18O
Flash Point: 178.0 ° F (USCG, 1999)
Lower Explosive Limit: data unavailable
Upper Explosive Limit: data unavailable
Autoignition Temperature: data unavailable
Melting Point: 5.0 ° F (USCG, 1999)
Vapor Pressure: data unavailable
Vapor Density: data unavailable
Specific Gravity: 0.829 at 68.0 ° F (USCG, 1999)
Boiling Point: 383.0 ° F at 760.0 mm Hg (USCG, 1999)
Molecular Weight: 130.23 (USCG, 1999)
Water Solubility: data unavailable
AEGL: data unavailable
ERPG: data unavailable
TEEL-1 TEEL-2 TEEL-3
50.0 mg/m3 50.0 mg/m3 350.0 mg/m3
(SCAPA, 2008)
IDLH: data unavailable

Regulatory Information

Regulatory Names: none
CAA RMP: Not a regulated chemical.
CERCLA: Not a regulated chemical.
EHS (EPCRA 302): Not a regulated chemical.
TRI (EPCRA 313): Not a regulated chemical.
RCRA Chemical Code: none

Alternate Chemical Names