1899-48-5 2,4-Diaminoquinazoline

product Name	2,4-Diaminoquinazoline
CAS No	1899-48-5
Synonyms	NSC 403373; 2,4-Quinazolinediamine; quinazoline-2,4-diamine
Molecular Formula	C₈H₈N₄
Molecular Weight	160.1759
InChI	InChI=1/C8H8N4/c9-7-5-3-1-2-4-6(5)11-8(10)12-7/h1-4H,(H4,9,10,11,12)
Molecular Structure
Density	1.398g/cm³
Boiling point	461°C at 760 mmHg
Refractive index	1.795
Flash point	263.5°C
Vapour Pressur	1.11E-08mmHg at 25°C
Hazard Symbols
Risk Codes	R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;