Methylcyclohexanol
|
CAS
25639-42-3
|
CH3C6H10OH
|
RTECS
GW0175000
|
Synonyms & Trade Names
Hexahydrocresol, Hexahydromethylphenol
|
DOT ID & Guide
2617 / 129
|
Exposure Limits
|
NIOSH REL: TWA 50 ppm (235 mg/m3)
|
OSHA PEL†: TWA 100 ppm (470 mg/m3)
|
IDLH
500 ppm
See: 25639423
|
Conversion
1 ppm = 4.67 mg/m3
|
Physical Description
Straw-colored liquid with a weak odor like coconut oil.
|
MW: 114.2
|
BP: 311-356°F
|
FRZ: -58°F
|
Sol: 4%
|
VP(86°F): 2 mmHg
|
IP: 9.80 eV
|
|
Sp.Gr: 0.92
|
Fl.P: 149-158°F
|
UEL: ?
|
LEL: ?
|
|
Class IIIA Combustible Liquid: Fl.P. at or above 140°F and below 200°F.
|
Incompatibilities & Reactivities
Strong oxidizers
|
Measurement Methods
NIOSH 1404
See: NMAM or OSHA Methods |
Personal Protection & Sanitation (See protection)
Skin: Prevent skin contact
Eyes: Prevent eye contact
Wash skin: When contaminated
Remove: When wet or contaminated
Change: No recommendation
|
First Aid (See procedures)
Eye: Irrigate immediately
Skin: Soap wash promptly
Breathing: Respiratory support
Swallow: Medical attention immediately
|
Respirator Recommendations
NIOSH
Up to 500 ppm: (APF = 10) Any supplied-air respirator* (APF = 50) Any self-contained breathing apparatus with a full facepiece
Emergency or planned entry into unknown concentrations or IDLH conditions: (APF = 10,000) Any self-contained breathing apparatus that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode (APF = 10,000) Any supplied-air respirator that has a full facepiece and is operated in a pressure-demand or other positive-pressure mode in combination with an auxiliary self-contained positive-pressure breathing apparatus
Escape: (APF = 50) Any air-purifying, full-facepiece respirator (gas mask) with a chin-style, front- or back-mounted organic vapor canister/Any appropriate escape-type, self-contained breathing apparatus
Important additional information about respirator selection
|
Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
|
Symptoms
Irritation eyes, skin, upper respiratory system; headache; in animals: narcosis; liver, kidney damage
|
Target Organs
Eyes, skin, respiratory system, central nervous system, kidneys, liver
|
See also: INTRODUCTION
See ICSC CARD: 0292 |