Monomers
Fumaric acid
Identifiers
IUPAC name
(E)-but-2-enedioic acid
InchI
InChI=1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1+
InchI Key
VZCYOOQTPOCHFL-OWOJBTEDSA-N
SMILES
OC(=O)/C=C/C(=O)O
Canonical SMILES
C(=CC(=O)O)C(=O)O
Isomeric SMILES
C(=C/C(=O)O)\C(=O)O
Resources
Structures
2D Structure
3D Structure
Molecular Formula and Computed Descriptors
Molecular Formula
C4H4O4
Heavy Atom Count
8
Molecular Weight
116.072
Exact Molecular Weight
116.011
Valence Electrons
44
Radical Electrons
0
tPSA
74.6
MolLogP
-0.2882
H Bond Acceptors
2
H Bond Donors
2
Aliphatic Carbocycles
0
Aromatic Carbocycles
0
Aliphatic Heterocycles
0
Aromatic Heterocycles
0
Aliphatic Rings
0
Aromatic Rings
0
MOL File
RDKit 3D
12 11 0 0 0 0 0 0 0 0999 V2000
3.0261 0.5241 0.3167 O 0 0 0 0 0 0 0 0 0 0 0 0
1.8408 -0.2111 0.2842 C 0 0 0 0 0 0 0 0 0 0 0 0
2.0155 -1.4760 0.2540 O 0 0 0 0 0 0 0 0 0 0 0 0
0.5309 0.3905 0.2844 C 0 0 0 0 0 0 0 0 0 0 0 0
-0.5394 -0.3526 0.2530 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.8713 0.2280 0.2524 C 0 0 0 0 0 0 0 0 0 0 0 0
-1.9697 1.4748 0.2830 O 0 0 0 0 0 0 0 0 0 0 0 0
-3.0376 -0.5164 0.2199 O 0 0 0 0 0 0 0 0 0 0 0 0
3.8835 0.1078 0.7090 H 0 0 0 0 0 0 0 0 0 0 0 0
0.4408 1.4537 0.3105 H 0 0 0 0 0 0 0 0 0 0 0 0
-0.3917 -1.4449 0.2268 H 0 0 0 0 0 0 0 0 0 0 0 0
-3.9279 -0.1779 0.5872 H 0 0 0 0 0 0 0 0 0 0 0 0
1 2 1 0
2 3 2 0
2 4 1 0
4 5 2 3
5 6 1 0
6 7 2 0
6 8 1 0
1 9 1 0
4 10 1 0
5 11 1 0
8 12 1 0
M END
Similar Monomers
Structure
Similarity
IUPAC name
MF
Copolymers