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3,5-二叔丁基水杨酸

3,5-二叔丁基水杨酸用途

【用途一】
用于压敏记录纸，农药抗氧剂等

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3,5-二叔丁基水杨酸名称

[ CAS 号 ]:
19715-19-6

[ 中文名 ]:
3,5-二叔丁基水杨酸

[ 英文名 ]:
3,5-Bis-tert-butylsalicylic acid

[中文别名 ]:

[英文别名 ]:

3,5-di-tetra-butyl-2-hydroxybenzoic acid
DTBS
3,5-DI-TERT.-BUTYLSALICYLIC ACID
3,5-DI-TERT-BUTYLESALIYLIC ACID
3,5-Bis-Tert-Butylsalicylic Acid
3,5-DI-T-BUTYLSALICYLIC ACID
RARECHEM AL BE 0441
3,5-Di-tert-butyl-2-hydroxybenzoic Acid Hydrate
3,5-DI-TERT-BUTYLSALICYLIC ACID
3,5-Di-Tert-Butyl

3,5-二叔丁基水杨酸物理化学性质

[ 密度 ]:
1.07g/cm3

[ 沸点 ]:
335.6ºC at 760mmHg

[ 熔点 ]:
157-162 °C(lit.)

[ 分子式 ]:
C₁₅H₂₂O₃

[ 分子量 ]:
250.33300

[ 闪点 ]:
179 °C

[ 精确质量 ]:
250.15700

[ PSA ]:
57.53000

[ LogP ]:
3.68540

[ 外观性状 ]:
灰白色至米色粉末

[ 蒸汽压 ]:
4.19E-08mmHg at 25°C

[ 折射率 ]:
1.547

[ 储存条件 ]:
室温，惰性气体

3,5-二叔丁基水杨酸MSDS

详细MSDS(安全技术说明书)

3,5-二叔丁基水杨酸安全信息

[ 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;Faceshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
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

[ 海关编码 ]:
2918290000

3,5-二叔丁基水杨酸上下游产品

3,5-二叔丁基水杨酸上游产品

3,5-二叔丁基水杨酸下游产品

3,5-二叔丁基水杨酸海关

[ 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%

3,5-二叔丁基水杨酸文献

On the Kolbe-Schmitt synthesis of pharmacologically useful salicylates: carboxylation of 2,4-di-t-butylphenol and identification and reduction of the formation of 2,2'-dihydroxy-3,3',5,5'-tetra-t-butylbiphenyl in the synthesis of 3,5-di-t-butylsalicylic acid.

J. Pharm. Sci. 80(8) , 810-1, (1991)

The initial yield of 3,5-di-t-butylsalicylic acid obtained via Kolbe-Schmitt carboxylation of the potassium salt of 2,4-di-t-butylphenol was less than 1% and was accompanied by a 65% yield of 2,2'-dih...

Polyfluorinated Pd(II)-3,5-di-tert-butylsalicylaldimenes complexes: synthesis, structure, spectroscopy, redox behaviors and catalytic activity.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 107 , 31-8, (2013)

A series of new polyfluorinated palladium(II) complexes (7-12) of N-polyfluorophenyl-3,5-di-tert-butylsalicylaldimines (1-6) have been synthesized. They were characterized by analytical, spectroscopic...

Photoinduced proton transfers in 3, 5-di-tert-butylsalicylic acid.

J. Phys. Chem. 99(32) , 12103-12108, (1995)

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