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1,4-二羟基萘-2,3-二羧酸二乙酯

1,4-二羟基萘-2,3-二羧酸二乙酯名称

[ CAS 号 ]:
59883-07-7

[ 中文名 ]:
茜素双酯 UV

[ 英文名 ]:
2,3-Naphthalenedicarboxylicacid, 1,4-dihydroxy-, 2,3-diethyl ester

[中文别名 ]:

二乙基1,4-二羟基萘-2,3-二羧酸

[英文别名 ]:

ethyl 1,4-dihydroxy-2,3-naphthalenedicarboxylate
Rubidate
Rubidate UV
diethyl 1,4-dihydroxy-2,3-naphthalenedicarboxylate

1,4-二羟基萘-2,3-二羧酸二乙酯物理化学性质

[ 密度 ]:
1.327g/cm3

[ 沸点 ]:
462.4ºC at 760 mmHg

[ 分子式 ]:
C₁₆H₁₆O₆

[ 分子量 ]:
304.29500

[ 闪点 ]:
169.3ºC

[ 精确质量 ]:
304.09500

[ PSA ]:
93.06000

[ LogP ]:
2.60440

[ 外观性状 ]:
固体

[ 折射率 ]:
1.621

[ 储存条件 ]:
室温，密封，干燥

1,4-二羟基萘-2,3-二羧酸二乙酯毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ3435000

CHEMICAL NAME :: 2,3-Naphthalenedicarboxylic acid, 1,4-dihydroxy-, diethyl ester

CAS REGISTRY NUMBER :: 59883-07-7

BEILSTEIN REFERENCE NO. :: 3436288

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H16-O6

MOLECULAR WEIGHT :: 304.32

WISWESSER LINE NOTATION :: L66J BQ CVO2 DVO2 EQ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 3012 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YHTPAD Yaoxue Tongbao. Bulletin of Pharmacology. (China International Book Trading Corp., POB 2820, Beijing, Peop. Rep. China) V.13-23, 1978-88. For publisher information, see ZYZAEU. Volume(issue)/page/year: 21,158,1986

1,4-二羟基萘-2,3-二羧酸二乙酯安全信息

[ 危害码 (欧洲) ]:
Xn

[ 海关编码 ]:
2918290000

1,4-二羟基萘-2,3-二羧酸二乙酯合成路线

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1,4-二羟基萘-2,3-二羧酸二乙酯上下游产品

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1,4-二羟基萘-2,3-二羧酸二乙酯下游产品

1,4-二羟基萘-2,3-二羧酸二乙酯海关

[ 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%