NIOSH logo and tagline

o-sec-Butylphenol

Related Pages
Synonyms & Trade Names
2-sec-Butylphenol, 2-(1-Methylpropyl)phenol
CAS No.
89-72-5
RTECS No.
SJ8920000
DOT ID & Guide
Formula
CH₃CH₂CH(CH₃)C₆H₄OH
Conversion
1 ppm = 6.14 mg/m3
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 5 ppm (30 mg/m3) [skin]
OSHA PEL
none See Appendix G
Measurement Methods
None available
See: NMAM or OSHA Methods
Physical Description
Colorless liquid or solid (below 61°F).
Molecular Weight
150.2
Boiling Point
227°F
Freezing Point
61°F
Solubility
Insoluble
Vapor Pressure
Low
Ionization Potential
?
Specific Gravity
0.89
Flash Point
225°F
Upper Explosive Limit
?
Lower Explosive Limit
?
Class IIB Combustible Liquid Combustible Solid
Incompatibilities & Reactivities
None reported
Exposure Routes
inhalation, skin absorption, ingestion, skin and/or eye contact
Symptoms
irritation eyes, skin, respiratory system; skin burns
Target Organs
Eyes, skin, respiratory system
Personal Protection/Sanitation
(See protection codes)
Skin:Prevent skin contact
Eyes:Prevent eye contact
Wash skin:When contaminated
Remove:When wet or contaminated
Change:No recommendation
Provide:Eyewash, Quick drench
First Aid
(See procedures)
Eye:Irrigate immediately
Skin:Soap flush immediately
Breathing:Respiratory support
Swallow:Medical attention immediately
Respirator Recommendations

Not available.

Important additional information about respirator selection

See also
INTRODUCTION   ICSC CARD: 1472
Page last reviewed: October 30, 2019
Content source: National Institute for Occupational Safety and Health