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2,3,4-三甲氧基苯甲醇

2,3,4-三甲氧基苯甲醇名称

[ CAS 号 ]:
71989-96-3

[ 中文名 ]:
2,3,4-三甲氧基苯甲醇

[ 英文名 ]:
2,3,4-Trimethoxybenzyl Alcohol

[中文别名 ]:

2,3,4-三甲氧基苄醇

[英文别名 ]:

Benzenemethanol, 2,3,4-trimethoxy-
EINECS 276-270-0
MFCD00004613
(2,3,4-Trimethoxyphenyl)methanol
Trimetazidine Impurity D
Trimetazidine Impurity 4

2,3,4-三甲氧基苯甲醇物理化学性质

[ 密度 ]:
1.1±0.1 g/cm3

[ 沸点 ]:
310.9±0.0 °C at 760 mmHg

[ 分子式 ]:
C₁₀H₁₄O₄

[ 分子量 ]:
198.216

[ 闪点 ]:
134.5±25.9 °C

[ 精确质量 ]:
198.089203

[ PSA ]:
47.92000

[ LogP ]:
0.47

[ 蒸汽压 ]:
0.0±0.7 mmHg at 25°C

[ 折射率 ]:
1.514

[ 储存条件 ]:
室温，密封，干燥

[ 水溶解性 ]:
Sparingly soluble (28 g/L) (25 ºC)

2,3,4-三甲氧基苯甲醇安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
3

[ 海关编码 ]:
2909499000

2,3,4-三甲氧基苯甲醇合成路线

详细合成路线

2,3,4-三甲氧基苯甲醇上下游产品

2,3,4-三甲氧基苯甲醇上游产品

2,3,4-三甲氧基苯甲醇下游产品

2,3,4-三甲氧基苯甲醇海关

[ 海关编码 ]: 2909499000

[ 中文概述 ]:
2909499000 其他醚醇及其卤化、磺化、硝化或亚硝化衍生物. 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 ]:
2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

2,3,4-三甲氧基苯甲醇文献

A new method for the synthesis of 2'-O-benzyladenosine using Mitsunobu reaction.

Nucleosides Nucleotides Nucleic Acids 22(2) , 145-51, (2003)

A new method to introduce a benzyl group onto the 2'-OH of purine ribonucleoside is described. Thus, 6-chloropurine 3'-O-benzoylriboside and its 5'-O-trityl congener were condensed with benzyl alcohol...

Photoelectrocatalytic selective oxidation of 4-methoxybenzyl alcohol in water by TiO₂ supported on titanium anodes. Özcan L, et al.

Appl. Catal. B. 132 , 535-42, (2013)

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