Chemistry:2,4-Diaminopyrimidine

2,4-Diaminopyrimidine

Names
Preferred IUPAC name Pyrimidine-2,4-diamine
Identifiers
CAS Number	156-81-0 Y
3D model (JSmol)	Interactive image Interactive image
ChemSpider	60756 Y
EC Number	205-862-3
PubChem CID	67431
UNII	L5ZY0JJP5J Y
InChI InChI=1S/C4H6N4/c5-3-1-2-7-4(6)8-3/h1-2H,(H4,5,6,7,8) Y Key: YAAWASYJIRZXSZ-UHFFFAOYSA-N Y InChI=1/C4H6N4/c5-3-1-2-7-4(6)8-3/h1-2H,(H4,5,6,7,8) Key: YAAWASYJIRZXSZ-UHFFFAOYAE
SMILES C1=CN=C(N=C1N)N n1c(N)ccnc1N
Properties
Chemical formula	C4H6N4
Molar mass	110.12 g/mol
Melting point	143 to 147 °C (289 to 297 °F; 416 to 420 K)
Hazards
GHS pictograms
GHS Signal word	Warning
GHS hazard statements	H315, H319, H335
GHS precautionary statements	P261, P264, P271, P280, P302+352, P304+340, P305+351+338, P312, P321, P332+313, P337+313, P362, P403+233, P405, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
N verify (what is YN ?)
Infobox references

Tracking categories (test):

• SizeSet

2,4-Diaminopyrimidine is a diaminopyrimidine.

See also

• 4,5-Diaminopyrimidine