2387-48-6

Name 2,4-DIAMINO-6-HYDROXY-5-NITROSOPYRIMIDINE
CAS 2387-48-6
EINECS(EC#) 219-214-2
Molecular Formula C4H5N5O2
MDL Number MFCD00023263
Molecular Weight 155.11
MOL File 2387-48-6.mol
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Chemical Properties

Appearance Red Rose Solid
Melting point  >360°C
Boiling point  271.6±50.0 °C(Predicted)
density  2.19±0.1 g/cm3(Predicted)
storage temp.  -20°C Freezer, Under Inert Atmosphere
solubility  DMSO (Very Slightly, Heated, Sonicated), Water (Very Slightly, Heated, Sonicated)
form  Solid
pka 8.33±0.50(Predicted)
color  Pale Red to Light Red
InChI InChI=1S/C4H5N5O2/c5-2-1(9-11)3(10)8-4(6)7-2/h(H5,5,6,7,8,10)
InChIKey HVMRLFSFHWCUCG-UHFFFAOYSA-N
SMILES C1(N)=NC(N)=C(N=O)C(=O)N1
CAS DataBase Reference 2387-48-6(CAS DataBase Reference)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes  Xi
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RTECS  UW6125000
Hazard Note  Irritant
HS Code  2933599590
Toxicity
mouse,LDLo,intraperitoneal,500mg/kg (500mg/kg),"Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. Vol. 4, Pg. 322, 1952.

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