491-36-1;17227-47-3, CAS No 491-36-1;17227-47-3

491-36-1;17227-47-3 4-Hydroxyquinazoline
Product Name	4-Hydroxyquinazoline
Synonyms	4-Quinazolinol;4(3H)-Quinazolinone;Hydroxyquinazoline;quinazolin-4(3H)-one;4-hydroxy quinazoline;3,4-dihydroquinazolin-4-one
Molecular Formula	C₈H₆N₂O
Molecular Weight	146.14604
InChl	InChI=1/C8H6N2O/c11-8-6-3-1-2-4-7(6)9-5-10-8/h1-5H,(H,9,10,11)
CAS Registry Number	491-36-1;17227-47-3
EINECS	207-735-8
Molecular Structure
Density	1.31g/cm³
Melting Point	215-219℃
Boiling Point	303.5°C at 760 mmHg
Refractive Index	1.666
Flash Point	137.3°C
Vapour Pressur	0.000928mmHg at 25°C
Hazard Symbols	Xn##Harmful:;
Risk Codes	R22\|\|R36/37/38:;
Safety Description	S22\|\|S26\|\|S36/37/39:;

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