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3,5-二叔丁基-4-羟基苯甲酸

3,5-二叔丁基-4-羟基苯甲酸名称

[ CAS 号 ]:
1421-49-4

[ 中文名 ]:
3,5-二叔丁基-4-羟基苯甲酸

[ 英文名 ]:
3,5-Di-tert-butyl-4-hydroxybenzoic acid

[中文别名 ]:

[英文别名 ]:

EINECS 215-823-2
3,5-Di-tert-butyl-4-hydroxybenzoic Acid
MFCD00008827
3,5-ditert-butyl-4-hydroxybenzoic acid

3,5-二叔丁基-4-羟基苯甲酸物理化学性质

[ 密度 ]:
1.07 g/cm3

[ 沸点 ]:
340.6ºC at 760 mmHg

[ 熔点 ]:
206-209 °C(lit.)

[ 分子式 ]:
C₁₅H₂₂O₃

[ 分子量 ]:
250.33300

[ 闪点 ]:
174ºC

[ 精确质量 ]:
250.15700

[ PSA ]:
57.53000

[ LogP ]:
3.68540

[ 外观性状 ]:
略黄色固体

[ 蒸汽压 ]:
3.28E-05mmHg at 25°C

[ 储存条件 ]:
室温，干燥

3,5-二叔丁基-4-羟基苯甲酸MSDS

3,5-二叔丁基-4-羟基苯甲酸毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DG6320000

CHEMICAL NAME :: Benzoic acid, 3,5-di-tert-butyl-4-hydroxy-

CAS REGISTRY NUMBER :: 1421-49-4

BEILSTEIN REFERENCE NO. :: 2216948

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C15-H22-O3

MOLECULAR WEIGHT :: 250.37

WISWESSER LINE NOTATION :: 1X1&1&R BQ EVQ CX1&1&1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 5223 mg/kg/1W-C

TOXIC EFFECTS :: Blood - change in clotting factors

MUTATION DATA

TYPE OF TEST :: DNA inhibition

TEST SYSTEM :: Human Lymphocyte

DOSE/DURATION :: 25 umol/L

REFERENCE :: BBRCA9 Biochemical and Biophysical Research Communications. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 80,963,1978

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3,5-二叔丁基-4-羟基苯甲酸安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

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

[ 危害码 (欧洲) ]:
Xn:Harmful;

[ 风险声明 (欧洲) ]:
R22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ RTECS号 ]:
DG6320000

[ 海关编码 ]:
2918290000

3,5-二叔丁基-4-羟基苯甲酸合成路线

3,5-二叔丁基-4-羟基苯甲酸上下游产品

3,5-二叔丁基-4-羟基苯甲酸上游产品

3,5-二叔丁基-4-羟基苯甲酸下游产品

3,5-二叔丁基-4-羟基苯甲酸海关

[ 海关编码 ]: 2918290000

[ 中文概述 ]:
2918290000 其他含酚基但不含其他含氧基羧酸及其酸酐、酰卤化物、过氧化物和过氧酸及它们的衍生物。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验

[ Summary ]:
HS: 2918290000 other carboxylic acids with phenol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) VAT:17.0% MFN tariff:6.5% General tariff:30.0%

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