4245-76-5

Name 1-Methyl-3-nitroguanidine
CAS 4245-76-5
EINECS(EC#) 433-400-2
Molecular Formula C2H6N4O2
MDL Number MFCD00024167
Molecular Weight 118.09
MOL File 4245-76-5.mol
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Chemical Properties

Melting point  153-155 °C(lit.)
Boiling point  220.6°C (rough estimate)
density  1.5428 (rough estimate)
refractive index  1.6000 (estimate)
storage temp.  Keep in dark place,Sealed in dry,2-8°C
solubility  very faint turbidity in hot Water
form  powder to crystal
pka 3.53±0.50(Predicted)
color  White to Almost white
Water Solubility  14g/L at 25℃
Stability: Light sensitive
InChI InChI=1S/C2H6N4O2/c1-4-2(3)5-6(7)8/h1H3,(H3,3,4,5)
InChIKey XCXKNNGWSDYMMS-UHFFFAOYSA-N
SMILES N(C)C(=N)N[N+]([O-])=O
CAS DataBase Reference 4245-76-5(CAS DataBase Reference)
NIST Chemistry Reference N-Methyl-N'-nitroguanidine(4245-76-5)
EPA Substance Registry System Guanidine, N-methyl-N'-nitro- (4245-76-5)

Safety Data

Symbol(GHS)  Flame (GHS02)Exclamation Mark (GHS07)
GHS02,GHS07
Signal word  Danger
Hazard statements  H302+H312+H332-H228-H302-H312-H315-H319-H332-H335
Precautionary statements  P210-P261-P280-P305+P351+P338-P240-P241-P264-P270-P271-P301+P312+P330-P302+P352+P312+P362+P364-P304+P340+P312-P305+P351+P338+P337+P313-P501
Hazard Codes  F,Xn
Risk Statements 
R11:Highly Flammable.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S16:Keep away from sources of ignition-No smoking .
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 .
S48:Keep wetted with ... (appropriate material to be specified by the manufacturer) .
RIDADR  UN 1325 4.1/PG 2
WGK Germany  3
RTECS  MF4125000
REACH Registrations Inactive
HazardClass  4.1
PackingGroup  III
HS Code  29252900

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