ChemicalBook CAS DataBase List 28888-44-0

28888-44-0

Name	6,7-Dimethoxyquinazoline-2,4-dione
CAS	28888-44-0
EINECS(EC#)	249-288-1
Molecular Formula	C10H10N2O4
MDL Number	MFCD00130057
Molecular Weight	222.2
MOL File	28888-44-0.mol

Synonyms

1,2,3,4-TETRAHYDRO-6,7-DIMETHOXYQUINAZOLINE-2,4-DIONE 2,4-DIHYDROXY-6,7-DIMETHOXYQUINAZOLINE 2,4-DIONE-6,7-DIMETHOXYQUINAZOLINE 6,7-DIMETHOXY-(1H,3H)-2,4-QUINAZOLINDIONE 6,7-DIMETHOXY-2,4(1H,3H)-QUINAZOLINEDIONE 6,7-DIMETHOXY-2,4-QUINAZOLINEDIONE 6,7-DIMETHOXY-QUINAZOLINE-2,4-DIOL 6,7-DIMETHOXYQUINAZOLINE-2,4-DIONE LABOTEST-BB LT00453115 QUINAZOLINDIONE 2,4-Dihydroxy-6,7-dimethoxquinazoline 6,7-Dimethoxyquinazoline-2,4(1H,3H)-dione 6,7-Dimethoxy-1,3-dihydro-2,4-quinazolinedione 2,4-Dihydroxyl-6,7-dimethoxyquinazoline 6,7-Dimethoxy-2,4-(1H,3H)quinazolidion 6,7-dimethoxquinazoline-2,4(1h,3h)-dione 6,7-Dimethoxyquinazoline-2,4-d 2,4(1H,3H)-Quinazolinedione, 6,7-dimethoxy- 6,7-DIMETHOXYQUINAZOLINE-2,4-DIONE 98% 6,7-[ DIMETHOXYQUINAZOLINE-2,4-DIONE [6,7-DIMETHOXY-2,4(1H,3H)QUINAZOLINEDIONETERAZOSIN

Chemical Properties

Appearance	brown powder
Melting point	>300 °C (lit.)
Boiling point	363.37°C (rough estimate)
density	1.3404 (rough estimate)
refractive index	1.6300 (estimate)
storage temp.	2-8°C
form	neat
pka	10.27±0.20(Predicted)
Water Solubility	insoluble
BRN	204597
CAS DataBase Reference	28888-44-0(CAS DataBase Reference)

Safety Data

Hazard Codes	Xi
Risk Statements	R36/37/38:Irritating to eyes, respiratory system and skin . less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S37/39:Wear suitable gloves and eye/face protection . less more
WGK Germany	3
HS Code	29339990

Hazard Information

Material Safety Data Sheet(MSDS)

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J & K SCIENTIFIC LTD.

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China Langchem Inc.

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Tianjin heowns Biochemical Technology Co., Ltd.

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