2982-16-3

2982-16-3 structure

2982-16-3 structure

Name: 4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
Chemical Name: 4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
CAS Number: 2982-16-3
Molecular Formula: C₁₄H₁₄O₆
Molecular Weight: 278.25700
Create Date: 2017-05-18 23:00:46
Modify Date: 2024-01-02 12:46:24

Name	4-hydroxy-5,6,7-trimethoxynaphthalene-2-carboxylic acid
Synonyms	4-Hydroxy-5,6,7-trimethoxy-<2>naphthoesaeure 2-Naphthalenecarboxylic acid,4-hydroxy-5,6,7-trimethoxy 6,7,8-Trimethoxy-1-hydroxy-3-naphthoic acid 4-Hydroxy-5,6,7-trimethoxy-2-naphthalenecarboxylic acid

Density	1.347g/cm3
Boiling Point	477ºC at 760mmHg
Molecular Formula	C₁₄H₁₄O₆
Molecular Weight	278.25700
Flash Point	181.6ºC
Exact Mass	278.07900
PSA	85.22000
LogP	2.26940
Vapour Pressure	6.61E-10mmHg at 25°C
Index of Refraction	1.624

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

86-81-7 structure

86-81-7

~%

2982-16-3 structure

2982-16-3

Literature: Bell,K.H.; Weiss,U. Australian Journal of Chemistry, 1965 , vol. 18, p. 1273 - 1277

Precursor 1
86-81-7
DownStream 5
2982-19-6 2981-92-2 2982-17-4 2982-20-9
2982-18-5