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4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)用途

【用途一】
主要用作各种聚烯烃及橡胶的抗氧剂

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)名称

[ CAS 号 ]:
85-60-9

[ 中文名 ]:
4,4’-亚丁基双(6-叔丁基-3-甲基苯酚)

[ 英文名 ]:
4,4'-Butylidenebis(6-tert-butyl-3-methylphenol)

[中文别名 ]:

[英文别名 ]:

noclizerns30
1,1-bis(2-methyl-4-hydroxy-5-t-butylphenyl)butane
sumilitbbm
santowhite
sumilizerbbm
bbm
EINECS 201-618-5
swp
anullexpba15
annulexpba15

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)物理化学性质

[ 密度 ]:
1.001 g/cm3

[ 沸点 ]:
475.5ºC at 760 mmHg

[ 熔点 ]:
211°C

[ 分子式 ]:
C₂₆H₃₈O₂

[ 分子量 ]:
382.57900

[ 闪点 ]:
196.8ºC

[ 精确质量 ]:
382.28700

[ PSA ]:
40.46000

[ LogP ]:
7.24160

[ 外观性状 ]:
白色至灰白色粉末

[ 折射率 ]:
1.539

[ 储存条件 ]:
库房通风低温干燥

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)MSDS

详细MSDS(安全技术说明书)

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)毒性和生态

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)

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)安全信息

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39

[ RTECS号 ]:
GO7050000

[ 包装等级 ]:
I; II; III

4,4'-亚丁基双(6-叔丁基-3-甲基苯酚)制备

由5-甲基-2-特丁基苯酚与丁醛缩合制得