1,4-Dichloro-2,3-naphthalenediol

1,4-Dichloro-2,3-naphthalenediol名称

[ CAS 号 ]:
52864-95-6

[ 英文名 ]:
1,4-Dichloro-2,3-naphthalenediol

[英文别名 ]:

1,4-Dichloro-2,3-naphthalenediol
1.4-Dichlor-2.3-dioxy-naphthalin
1,4-dichloro-2,3-dihydroxynaphthalene
1,4-Dichlor-naphthalin-2,3-diol
1,4-dichloro-naphthalene-2,3-diol

1,4-Dichloro-2,3-naphthalenediol物理化学性质

[ 分子式 ]:
C₁₀H₆Cl₂O₂

[ 分子量 ]:
229.05900

[ 精确质量 ]:
227.97400

[ PSA ]:
40.46000

[ LogP ]:
3.55780

1,4-Dichloro-2,3-naphthalenediol安全信息

[ 海关编码 ]:
2908199090

1,4-Dichloro-2,3-naphthalenediol合成路线

详细合成路线

1,4-Dichloro-2,3-naphthalenediol海关

[ 海关编码 ]: 2908199090

[ 中文概述 ]:
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐增值税率: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: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0%