2,3-Diaminomaleonitrile
Base Information
- Chemical Name: 2,3-Diaminomaleonitrile
- CAS No.: 1187-42-4
Factory supply 2,3-Diaminomaleonitrile 1187-42-4 with low price
- Molecular Formula: C4H4N4
- Molecular Weight: 108.103
- Appearance/Colour: brown crystalline powder
- Vapor Pressure: 0.159mmHg at 25°C
- Melting Point: 178-179 °C
- Refractive Index: 1.6
- Boiling Point: 444.7 °C at 760 mmHg
- PKA: -2.77±0.70(Predicted)
- Flash Point: 222.7 °C
- PSA: 99.62000
- Density: 1.319 g/cm3
- LogP: 0.56316
2,3-Diaminomaleonitrile(Cas 1187-42-4) Usage
|
|
|
|
General Description |
2,3-Diaminomaleonitrile is a chemical compound with the molecular formula C4H6N4. It is a white, crystalline solid that is soluble in water and has a melting point of 253-255°C. 2,3-Diaminomaleonitrile is used in the pharmaceutical industry for the synthesis of various pharmaceuticals, and in the production of pigments and dyes. It is also used as a building block in the synthesis of complex organic molecules. 2,3-Diaminomaleonitrile has potential biological activity and is being studied for its potential use in medicinal and agricultural applications. |
InChI:InChI=1/C4H4N4/c5-1-3(7)4(8)2-6/h3,8H,7H2/b8-4+/t3-/m0/s1
1187-42-4 Relevant articles
-
Hinkel,Richards,Thomas
, p. 1432,1436 (1937)
-
The synthesis and the molecular structure of diaminofumaronitrile
Yamada,Nagashima,Iwashita,Nakamura,Kumashiro
, p. 4529 - 4532 (1968)
-
-
Ferris,Ryan
, p. 3302,3306 (1973)
-
Peptide synthesis from hydrogen cyanide and water.
Matthews,Moser
, p. 1230 - 1234 (1967)
-
-
Webster,O.W. et al.
, p. 4133 - 4136 (1972)
-
-
Becker et al.
, p. 1269 (1973)
-
-
Moser et al.
, p. 1605 (1968)
-
METHOD FOR PREPARING DIAMINOMALEONITRILE
-
Paragraph 0029, (2015/07/22)
A method for manufacturing diaminomaleon...
A facile regioselective synthesis of (5-amino-4-cyano-1H-imidazol-1-yl) benzoic acids
Barros, Siria A.,Goncalves, M. Sameiro T.,Oliveira-Campos, Ana M. F.,Proenca, Fernanda R. P.
, p. 13 - 19 (2008/09/18)
(Chemical Equation Presented) A simple a...
Chemistry of α-Amino Nitriles. Exploratory Experiments on Thermal Reactions of α-Amino Nitriles
Xiang, Yi-Bin,Drenkard, Susanne,Baumann, Karl,Hickey, Deirdre,Eschenmoser, Albert
, p. 2209 - 2250 (2007/10/02)
The paper extends a previously published...
Process for the purification of diaminomaleonitrile
-
, (2008/06/13)
Diaminomaleonitrile which is produced by...
1187-42-4 Process route
-
-
75-86-5
2-hydroxy-2-methylpropanenitrile
-
-
1187-42-4
diaminomaleonitrile
| Conditions | Yield |
|---|---|
|
With
sodium cyanide; methylthiol;
at 60 ℃;
for 2h;
Temperature;
Time;
Reagent/catalyst;
Autoclave;
|
88%
|
-
-
129694-52-6
ethyl (Z)-N-(2-amino-1,2-dicyanovinyl)formamidate
-
-
619-45-4
4-methoxycarbonyl aniline
-
-
931424-12-3
methyl 4-{[(Z)-2-amino-1,2-dicyanovinyl]amino}methyleneaminobenzoate
-
-
1187-42-4
diaminomaleonitrile
| Conditions | Yield |
|---|---|
|
aniline hydrochloride;
In
methanol;
at 23 ℃;
for 20h;
|
68%
32% |
1187-42-4 Upstream products
-
74-90-8
hydrogen cyanide
-
151-50-8
potassium cyanide
-
460-19-5
ethanedinitrile
-
1726-32-5
(E/Z)-α-iminoacetonitrile
1187-42-4 Downstream products
-
65604-69-5
N-((Z)-2-amino-1,2-dicyanoethenyl)acetamide
-
55083-92-6
amino-(4-nitro-benzylidenamino)-maleonitrile
-
696601-62-4
(2Z)-2-Amino-3-{[(1E)-(4-hydroxyphenyl)methylidene]-amino}but-2-enedinitrile
-
56029-20-0
N-salicylidene-2,3-diamino-cis-2-butenedinitrile