Basic information Safety Supplier Related

1-DIMETHYLAMINO-2-NITROETHYLENE

Basic information Safety Supplier Related

1-DIMETHYLAMINO-2-NITROETHYLENE Basic information

Product Name:
1-DIMETHYLAMINO-2-NITROETHYLENE
Synonyms:
  • 1-(N,N-Dimethylamino)-2-nitroethylene
  • 1-Nitro-2-(dimethylamino)ethylene
  • N-(2-Nitrovinyl)dimethylamine
  • N,N-Dimethyl-2-nitrovinylamine
  • DiMethylaMino nitroethylene
  • EthenaMine, N,N-diMethyl-2-nitro-
  • N,N-dimethyl-2-nitroethen-1-amine
  • (E)-N,N-dimethyl-2-nitroethen-1-amine
CAS:
1190-92-7
MF:
C4H8N2O2
MW:
116.12
EINECS:
628-409-5
Mol File:
1190-92-7.mol
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1-DIMETHYLAMINO-2-NITROETHYLENE Chemical Properties

Melting point:
103-107 °C(lit.)
Boiling point:
161℃
Density 
1.073
Flash point:
51℃
storage temp. 
2-8°C
solubility 
sol alcohols, ethers, chloroform, acetone; slightly sol n-hexane
form 
crystalline solid
pka
2.71±0.70(Predicted)
color 
Orange
BRN 
1903136
InChIKey
JKOVQYWMFZTKMX-ONEGZZNKSA-N
CAS DataBase Reference
1190-92-7(CAS DataBase Reference)
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Safety Information

Hazard Codes 
Xn,Xi
Risk Statements 
22-37/38-41-43
Safety Statements 
26-36/37/39-45
WGK Germany 
3
Hazard Note 
Irritant
HazardClass 
IRRITANT, KEEP COLD
HS Code 
29211990

MSDS

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1-DIMETHYLAMINO-2-NITROETHYLENE Usage And Synthesis

Uses

1-Dimethylamino-2-nitroethylene is widely used in organic reactions.

Uses

1-(Dimethylamino)-2-nitroethylene undergoes addition-elimination reaction with indoles to form the corresponding 3-(2-nitrovinyl)indoles.

Preparation

1-Dimethylamino-2-nitroethylene can be prepared by reaction of N,N-Dimethylformamide Diethyl Acetal (85% yield) or N,N-Dimethylformamide-Dimethyl Sulfate complex (60%) with Nitromethane; condensation of Triethyl Orthoformate with MeNO2 in the presence of DMF (52%), or addition-elimination reaction of 1-Nitro-2-phenylthioethylene with Me2NH (74%).

1-DIMETHYLAMINO-2-NITROETHYLENESupplier

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