4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid

名称

[ CAS 号 ]:
2982-16-3

[ 英文名 ]:
4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid

[英文别名 ]:

4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure
6,7,8-Trimethoxy-1-hydroxy-3-naphthoic acid

物理化学性质

[ 密度 ]:
1.347g/cm3

[ 沸点 ]:
477ºC at 760mmHg

[ 分子式 ]:
C₁₄H₁₄O₆

[ 分子量 ]:
278.25700

[ 闪点 ]:
181.6ºC

[ 精确质量 ]:
278.07900

[ PSA ]:
85.22000

[ LogP ]:
2.26940

[ 蒸汽压 ]:
6.61E-10mmHg at 25°C

[ 折射率 ]:
1.624

毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QJ1976500

CHEMICAL NAME :: 2-Naphthalenecarboxylic acid, 4-hydroxy-5,6,7-trimethoxy-

CAS REGISTRY NUMBER :: 2982-16-3

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C14-H14-O6

MOLECULAR WEIGHT :: 278.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 2050 mg/kg

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

REFERENCE :: INDRBA Indian Drugs. (Indian Drugs Manufacturers' Assoc., 102B, Poonam Chambers, Dr. A. B. Rd., Worli, Bombay 400 018, India) V.1- 1963- Volume(issue)/page/year: 26,610,1989

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相关化合物

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