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抗氧剂CA

抗氧剂CA用途

用于聚丙烯、ABS树脂、聚乙烯、聚氯乙烯等制品中作抗氧剂

抗氧剂CA名称

[ CAS 号 ]:
1843-03-4

[ 中文名 ]:
1,1,3-三(5-叔丁基-4-羟基-2-甲基苯基)丁烷

[ 英文名 ]:
Antioxidant CA

[中文别名 ]:

[英文别名 ]:

gsy930
tpnc
markao30
MFCD00072238
OS 930
EINECS 217-420-7
topanolca
Mixxim AO 30
Seenox 336
Lowinox CA 22

抗氧剂CA物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
609.4±50.0 °C at 760 mmHg

[ 熔点 ]:
183-190 °C(lit.)

[ 分子式 ]:
C₃₇H₅₂O₃

[ 分子量 ]:
544.807

[ 闪点 ]:
233.4±24.7 °C

[ 精确质量 ]:
544.391663

[ PSA ]:
60.69000

[ LogP ]:
10.97

[ 外观性状 ]:
灰白色至黄褐色的结晶粉末

[ 蒸汽压 ]:
0.0±1.8 mmHg at 25°C

[ 折射率 ]:
1.558

[ 储存条件 ]:
室温

抗氧剂CA毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: SM1157000

CHEMICAL NAME :: Phenol, 4,4',4''-(1-methyl-1-propanyl-3-ylidene)tris(2-(1,1-d imethylethyl)-5-methy l-

CAS REGISTRY NUMBER :: 1843-03-4

LAST UPDATED :: 199710

DATA ITEMS CITED :: 5

MOLECULAR FORMULA :: C37-H52-O3

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 16100 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 42(7),74,1977 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2479 No. of Facilities: 7 (estimated) No. of Industries: 1 No. of Occupations: 5 No. of Employees: 321 (estimated) No. of Female Employees: 56 (estimated)

抗氧剂CA安全信息

[ WGK德国 ]:
1

[ RTECS号 ]:
SM1157000

[ 海关编码 ]:
2907199090

抗氧剂CA制备

由间甲酚与异丁烯作用生成6-叔丁基间甲酚后，再与丁烯醛缩合而制得。

抗氧剂CA海关

[ 海关编码 ]: 2907199090

[ 中文概述 ]:
2907199090 其他一元酚. 增值税率:17.0% 退税率:9.0% 监管条件:无最惠国关税:5.5% 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2907199090 other monophenols VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%