3,4-dihydroxy-2-nitrobenzaldehyde

3,4-dihydroxy-2-nitrobenzaldehyde名称

[ CAS 号 ]:
50545-37-4

[ 英文名 ]:
3,4-dihydroxy-2-nitrobenzaldehyde

[英文别名 ]:

3,4-dihydroxy-2-nitro-benzaldehyde
3,4-Dihydroxy-2-nitrobenzaldehyd
2-nitroprotocatechaldedyde
Benzaldehyde,3,4-dihydroxy-2-nitro

3,4-dihydroxy-2-nitrobenzaldehyde物理化学性质

[ 分子式 ]:
C₇H₅NO₅

[ 分子量 ]:
183.11800

[ 精确质量 ]:
183.01700

[ PSA ]:
103.35000

[ LogP ]:
1.34170

3,4-dihydroxy-2-nitrobenzaldehyde安全信息

[ 海关编码 ]:
2913000090

3,4-dihydroxy-2-nitrobenzaldehyde合成路线

详细合成路线

3,4-dihydroxy-2-nitrobenzaldehyde上下游产品

3,4-dihydroxy-2-nitrobenzaldehyde上游产品

3,4-dihydroxy-2-nitrobenzaldehyde下游产品

3,4-dihydroxy-2-nitrobenzaldehyde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%