ammonium hydrogen maleate (CAS 44742-89-4) — formula C4H7NO4, molecular weight 133.10; category inorganic chemicals.
| CAS Number | 44742-89-4 |
|---|---|
| Molecular Formula | C4H7NO4 |
| Molecular Weight | 133.10 |
| Category | Inorganic Chemicals |
ammonium hydrogen maleate is an inorganic compound with CAS registry number 44742-89-4 and molecular formula C4H7NO4 (molecular weight 133.10), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 44742-89-4
Its molecular formula C4H7NO4 comprises 4 C, 7 H, 1 N, 4 O atoms.
Also known as: ammonium hydrogen maleate · 马来酸氢铵
Category: inorganic chemicals
The CAS registry number of ammonium hydrogen maleate is 44742-89-4.
Molecular formula C4H7NO4, molecular weight 133.10.
It is also registered under: ammonium hydrogen maleate, 马来酸氢铵.
Category: Inorganic Chemicals.
Independent reference data for ammonium hydrogen maleate (CAS 44742-89-4), compiled from public chemistry databases.
| CAS Registry Number | 44742-89-4 |
|---|---|
| PubChem CID | 11593441 |
| Molecular formula | C4H7NO4 |
| IUPAC name | azanium (Z)-4-hydroxy-4-oxobut-2-enoate |
| Molecular Weight | 133.10 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 1 |
| Exact Mass | 133.03750770 |
| Monoisotopic Mass | 133.03750770 |
| Topological Polar Surface Area | 78.4 |
| Heavy Atom Count | 9 |
Ammonium hydrogen maleate; RefChem:557744; 256-163-5; EINECS 256-163-5; 44742-89-4; azanium;(Z)-4-hydroxy-4-oxobut-2-enoate; MFCD09952589; monoammonium maleate; Ammoniumhydrogenmaleate; Mono-Ammonium Maleate; NLVWBYNKMPGKRG-ODZAUARKSA-N; AKOS025310868; ammonium (2Z)-3-carboxyprop-2-enoate
| GHS notification summary | 100% (2 / 2) |
|---|
| GHS notification summary | 100% (2 / 2) |
|---|
This chemical does not meet GHS hazard criteria for 100% (2 of 2) of all reports.
Reported as not meeting GHS hazard criteria by 2 of 2 companies. For more detailed information, please visit ECHA C&L website.
ammonium hydrogen maleate · CAS 44742-89-4 · C4H7NO4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 马来酸氢铵