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5-溴-2,4-二甲氧基苯甲醛

5-溴-2,4-二甲氧基苯甲醛名称

[ CAS 号 ]:
130333-46-9

[ 中文名 ]:
5-溴-2,4-二甲氧基苯甲醛

[ 英文名 ]:
5-bromo-2,4-dimethoxybenzaldehyde

[英文别名 ]:

MFCD00010863
5-bromo-2,4-dimethoxy-benzaldehyde
3-bromo-4,6-dimethoxybenzaldehyde
5-Brom-2,4-dimethoxy-benzaldehyd

5-溴-2,4-二甲氧基苯甲醛物理化学性质

[ 密度 ]:
1.482g/cm3

[ 沸点 ]:
344.3ºC at 760mmHg

[ 熔点 ]:
140-141ºC(lit.)

[ 分子式 ]:
C₉H₉BrO₃

[ 分子量 ]:
245.07000

[ 闪点 ]:
162ºC

[ 精确质量 ]:
243.97400

[ PSA ]:
35.53000

[ LogP ]:
2.27880

[ 蒸汽压 ]:
6.64E-05mmHg at 25°C

[ 折射率 ]:
1.567

[ 储存条件 ]:
室温，密闭，干燥

5-溴-2,4-二甲氧基苯甲醛安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
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) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
36/37/38

[ 安全声明 (欧洲) ]:
26-36

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

[ 海关编码 ]:
2913000090

5-溴-2,4-二甲氧基苯甲醛合成路线

详细合成路线

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5-溴-2,4-二甲氧基苯甲醛海关

[ 海关编码 ]: 2913000090

[ 中文概述 ]:
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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 ]:
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0%

5-溴-2,4-二甲氧基苯甲醛文献

Discovery of novel heteroaryl-substituted chalcones as inhibitors of TNF-alpha-induced VCAM-1 expression.

Bioorg. Med. Chem. Lett. 14(6) , 1513-7, (2004)

Novel chalcone derivatives have been discovered as potent inhibitors of TNF-alpha-induced VCAM-1 expression. Thienyl or benzothienyl substitution at the meta-position of ring B helps boost potency whi...

An Efficient Synthesis of 5, 7-Dihydroxy-4-methylisobenzofuran-1 (3H)-one, a Metabolite of Aspergillus Flavus and a Key Intermediate in the Synthesis of Mycophenolic Acid. Kobayashi K, et al.

Bull. Chem. Soc. Jpn. 63(8) , 2435-37, (1990)

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