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Cas Database |
| Name |
Ammonium hydrogen maleate |
EINECS | 256-163-5 |
| CAS No. | 44742-89-4 | Density | 1.499g/cm3 |
| PSA | 77.84000 | LogP | 0.03570 |
| Solubility | N/A | Melting Point |
138-139oC |
| Formula | C4H7NO4 | Boiling Point | 400.7 °C at 760 mmHg |
| Molecular Weight | 133.104 | Flash Point | 196.1 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Risk Codes | N/A | |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-Butenedioicacid (2Z)-, monoammonium salt (9CI);2-Butenedioic acid (Z)-, monoammoniumsalt;Monoammonium maleate; |
Article Data | 6 |
Ammonium hydrogen maleate Chemical Properties
Molecule structure of Ammonium hydrogen maleate (CAS NO.44742-89-4):
IUPAC Name: Azane; (Z)-but-2-enedioic acid
Molecular Weight: 133.10268 [g/mol]
Molecular Formula: C4H7NO4
Flash Point: 196.1 °C
Enthalpy of Vaporization: 71.51 kJ/mol
Boiling Point: 400.7 °C at 760 mmHg
Vapour Pressure: 1.53E-07 mmHg at 25 °C
H-Bond Donor: 3
H-Bond Acceptor: 5
Rotatable Bond Count: 2
Exact Mass: 133.037508
MonoIsotopic Mass: 133.037508
Topological Polar Surface Area: 75.6
Heavy Atom Count: 9
Canonical SMILES: C(=CC(=O)O)C(=O)O.N
Isomeric SMILES: C(=C\C(=O)O)\C(=O)O.N
InChI: InChI=1S/C4H4O4.H3N/c5-3(6)1-2-4(7)8;/h1-2H,(H,5,6)(H,7,8);1H3/b2-1-;
InChIKey: NLVWBYNKMPGKRG-ODZAUARKSA-N
EINECS of Ammonium hydrogen maleate (CAS NO.44742-89-4): 256-163-5
Ammonium hydrogen maleate Specification
Ammonium hydrogen maleate (CAS NO.44742-89-4) is also named as Maleic acid monoammonium salt ; (Z)-2-Butenedioic acid hydrogen 1-ammonium salt ; Maleic acid 1-ammonium salt .
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