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163880

Sigma-Aldrich

Diaminomaleonitrile

98%

Synonym(s):

DAMN

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About This Item

Linear Formula:
NCC(NH2)=C(NH2)CN
CAS Number:
1187-42-4
Molecular Weight:
108.10
Beilstein:
878333
EC Number:
214-697-6
MDL number:
MFCD00001870
UNSPSC Code:
12352100
PubChem Substance ID:
24850041
NACRES:
NA.22

Quality Level

100

Assay

98%

form

powder

mp

178-179 °C (lit.)

functional group

amine
nitrile

SMILES string

N\C(C#N)=C(/N)C#N

InChI

1S/C4H4N4/c5-1-3(7)4(8)2-6/h7-8H2/b4-3-

InChI key

DPZSNGJNFHWQDC-ARJAWSKDSA-N

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Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312 + H332

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral

Supplementary Hazards

EUH032

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBH3476V
MKBH3376V
MKBG3904V
MKBH1015V
SHBB0064V

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Ojodomo J Achadu et al.
Analytica chimica acta, 991, 113-126 (2017-10-17)
Graphitic carbon nitride quantum dots (gCNQDs) when alone or containing embedded 4-amino-2,2,6,6-tetramethyl(piperidin-1-yl)oxyl) (4-AT) (gCNQDs-4-AT(embedded)) were synthesized via low temperature in situ one-pot process from diaminomaleonitrile (DAMN). The blue emission of both gCNQDs and gCNQDs-4-AT were excitation wavelength-dependent with very high
Tong Zhao et al.
Carbohydrate polymers, 218, 163-169 (2019-06-22)
In this study, the effects of natural fermentation on the multi-scale structure and physicochemical properties of wheat starch were investigated. The results showed that fermentation reduced weight-average molecular weight (Mw) and slightly eroded the starch granule surface. An obvious increase
Hong Deng et al.
Inorganic chemistry, 47(13), 5866-5872 (2008-06-03)
Hydrothermal reaction of diaminomaleonitrile and copper salts under different conditions resulted in copper cyanide coordination polymers {[Cu(H 2O)(NH 3) 4][Cu 3(CN) 5].H 2O} n ( 1), {(CH 3) 4N[Cu(H 2O)(NH 3) 4][Cu 4(CN) 7]} n ( 2), and {(CH 3OH
Rafał Szabla et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 20(9), 2515-2521 (2014-01-29)
The photoinduced isomerization of diaminomaleonitrile (DAMN) to diaminofumaronitrile (DAFN) was suggested to play a key role in the prebiotically plausible formation of purine nucleobases and nucleotides. In this work we analyze two competitive photoisomerization mechanisms on the basis of state-of-the-art
Marta Ruiz-Bermejo et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 25(49), 11437-11455 (2019-08-03)
HCN polymers are a group of complex and heterogeneous substances that are widely known in the fields of astrobiology and prebiotic chemistry. In addition, they have recently received considerable attention as potential functional material coatings. However, the real nature and
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