NIOSH logo and tagline

4,4'-Thiobis(6-tert-butyl-m-cresol)

Related Pages
Synonyms & Trade Names
4,4'-Thiobis(3-methyl-6-tert-butylphenol), 1,1'-Thiobis(2-methyl-4-hydroxy-5-tert-butylbenzene)
CAS No.
96-69-5
RTECS No.
GP3150000
DOT ID & Guide
Formula
[CH₃(OH)C₆H₂C(CH₃)₃]₂S
Conversion
IDLH
N.D.
See: IDLH INDEX
Exposure Limits
NIOSH REL
TWA 10 mg/m3 (total) TWA 5 mg/m3 (resp)
OSHA PEL
TWA 15 mg/m3 (total) TWA 5 mg/m3 (resp) See Appendix G
Measurement Methods
NIOSH 0500 , 0600
See: NMAM or OSHA Methods
Physical Description
Light-gray to tan powder with a slightly aromatic odor.
Molecular Weight
358.6
Boiling Point
?
Melting Point
302°F
Solubility
0.08%
Vapor Pressure
0.0000006 mmHg
Ionization Potential
?
Specific Gravity
1.10
Flash Point
420°F
Upper Explosive Limit
NA
Lower Explosive Limit
NA
Combustible Solid
Incompatibilities & Reactivities
None reported
Exposure Routes
inhalation, ingestion, skin and/or eye contact
Symptoms
irritation eyes, skin, respiratory system
Target Organs
Eyes, skin, respiratory system
Personal Protection/Sanitation
(See protection codes)
Skin:No recommendation
Eyes:No recommendation
Wash skin:No recommendation
Remove:No recommendation
Change:No recommendation
First Aid
(See procedures)
Eye:Irrigate immediately

Breathing:Fresh air
Swallow:Medical attention immediately
Respirator Recommendations

Not available.

Important additional information about respirator selection

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