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2,4,6-三叔丁基苯酚

2,4,6-三叔丁基苯酚用途

【用途一】
用作天然橡胶防老剂和合成橡胶低效稳定剂
【用途二】
用于塑料和橡胶的防老剂
【用途三】
有机合成。航空气油抗氧剂。天然胶和合成胶的防老剂。合成胶低效稳定剂。聚烯和高冲击聚苯乙烯的热稳定剂。

2,4,6-三叔丁基苯酚名称

[ CAS 号 ]:
732-26-3

[ 中文名 ]:
2,4,6-三叔丁基苯酚

[ 英文名 ]:
2,4,6-Tri-tert-butylphenol

[中文别名 ]:

[英文别名 ]:

MFCD00008821
2,4,6-tri-tert-butyl phenol
2,4,6-Tri-tert-butylphenol
2,4,6-tritert-butylphenol
2,4,6-Tri-tert-butylbenzolol
EINECS 211-989-5
2,4,6-Tris(2-methyl-2-propanyl)phenol
2,4,6-TRI(TERT-BUTYL)PHENOL
Phenol, 2,4,6-tris(1,1-dimethylethyl)-

2,4,6-三叔丁基苯酚物理化学性质

[ 密度 ]:
0.9±0.1 g/cm3

[ 沸点 ]:
278.0±0.0 °C at 760 mmHg

[ 熔点 ]:
125-130 °C(lit.)

[ 分子式 ]:
C₁₈H₃₀O

[ 分子量 ]:
262.430

[ 闪点 ]:
129.3±8.4 °C

[ 精确质量 ]:
262.229675

[ PSA ]:
20.23000

[ LogP ]:
6.55

[ 外观性状 ]:
黄色结晶粉末

[ 蒸汽压 ]:
0.0±0.6 mmHg at 25°C

[ 折射率 ]:
1.490

[ 储存条件 ]:
-20°C

[ 水溶解性 ]:
insoluble

2,4,6-三叔丁基苯酚MSDS

2,4,6-三叔丁基苯酚毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SN3570000

CHEMICAL NAME :: Phenol, 2,4,6-tris(1,1-dimethylethyl)-

CAS REGISTRY NUMBER :: 732-26-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C18-H30-O

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1670 mg/kg

TOXIC EFFECTS :: Behavioral - somnolence (general depressed activity) Behavioral - ataxia Liver - other changes

REFERENCE :: SRTCAC Science Reports of the Research Institutes, Tohoku University, Series C: Medicine. (Tohoku University, Research Institute for Tuberculosis and Cancer, 4-1 Seiryo-machi, Sendai, Japan) V.1- 1949- Volume(issue)/page/year: 36(1-4),10,1989 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8580 mg/kg/10D-C

TOXIC EFFECTS :: Blood - hemorrhage Related to Chronic Data - death

REFERENCE :: JONUAI Journal of Nutrition. (Subscription Dept., 9650 Rockville Pike, Bethesda, MD 20014) V.1- 1928- Volume(issue)/page/year: 109,453,1979

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 10914 mg/kg/3W-C

TOXIC EFFECTS :: Sense Organs and Special Senses (Olfaction) - effect, not otherwise specified Blood - hemorrhage Related to Chronic Data - death

REFERENCE :: TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 46,935,1982 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - M4377 No. of Facilities: 9 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 211 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - M4377 No. of Facilities: 279 (estimated) No. of Industries: 4 No. of Occupations: 13 No. of Employees: 12085 (estimated) No. of Female Employees: 239 (estimated)

2,4,6-三叔丁基苯酚安全信息

[ 符号 ]:

GHS07, GHS09

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H400

[ 警示性声明 ]:
P273-P301 + P312 + P330-P391

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi:Irritant;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45-S60-S61-S24/25

[ 危险品运输编码 ]:
UN 2430 8/PG 3

[ WGK德国 ]:
3

[ RTECS号 ]:
SN3570000

[ 包装等级 ]:
III

[ 危险类别 ]:
9

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2,4,6-三叔丁基苯酚文献

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