4,4'-Butylidenebis(6-tert-butyl-3-methylphenol)

Modify Date: 2025-08-22 19:19:12

4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) Structure
4,4'-Butylidenebis(6-tert-butyl-3-methylphenol) structure
Common Name 4,4'-Butylidenebis(6-tert-butyl-3-methylphenol)
CAS Number 85-60-9 Molecular Weight 382.57900
Density 1.001 g/cm3 Boiling Point 475.5ºC at 760 mmHg
Molecular Formula C26H38O2 Melting Point 211°C
MSDS N/A Flash Point 196.8ºC

 Names

Name 4,4'-Butylidenebis(6-tert-butyl-3-methylphenol)
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.001 g/cm3
Boiling Point 475.5ºC at 760 mmHg
Melting Point 211°C
Molecular Formula C26H38O2
Molecular Weight 382.57900
Flash Point 196.8ºC
Exact Mass 382.28700
PSA 40.46000
LogP 7.24160
Index of Refraction 1.539

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
GO7050000
CHEMICAL NAME :
m-Cresol, 4,4'-butylidenebis(6-tert-butyl-
CAS REGISTRY NUMBER :
85-60-9
BEILSTEIN REFERENCE NO. :
2016567
LAST UPDATED :
199710
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
C26-H38-O2
MOLECULAR WEIGHT :
382.64
WISWESSER LINE NOTATION :
1X&&R BQ D E- 2Y3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
17 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RCTEA4 Rubber Chemistry and Technology. (American Chemical Soc., Rubber Division, c/o Mrs. M.E. Bauer, Univ. of Akron, Akron, OH 44325) V.1- 1928- Volume(issue)/page/year: 45,627,1972 ** OTHER MULTIPLE DOSE TOXICITY DATA **
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1824 mg/kg/1W-C
TOXIC EFFECTS :
Liver - changes in liver weight Blood - other changes Biochemical - Metabolism (Intermediary) - lipids including transport
REFERENCE :
TOLED5 Toxicology Letters. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1977- Volume(issue)/page/year: 8,77,1981 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X1286 No. of Facilities: 366 (estimated) No. of Industries: 5 No. of Occupations: 9 No. of Employees: 1319 (estimated) No. of Female Employees: 6 (estimated)

 Safety Information

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
RTECS GO7050000
Packaging Group I; II; III

 Synonyms

1,1-bis-(3-tert-butyl-4-hydroxy-6-methyl-phenyl)-n-butane
noclizerns30
1,1-Bis-(5-tert-butyl-4-hydroxy-2-methylphenyl)-butane
1,1-bis(2-methyl-4-hydroxy-5-t-butylphenyl)butane
sumilitbbm
santowhite
sumilizerbbm
bbm
EINECS 201-618-5
swp
anullexpba15
2,2'-di-tert-butyl-5,5'-dimethyl-4,4'-butylidene-di-phenol
annulexpba15
bis(5-tert-butyl-4-hydroxy-2-methylphenyl)butane
Santowhite powder
yoshinoxbb
MFCD00026289
antagew300
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