Ammonium acetate
SIGALD/238074 - ACS reagent, ≥97%
CAS Number: 631-61-8
Empirical Formula (Hill Notation): C2H7NO2
Molecular Weight: 77.08
EC Number: 211-162-9
MDL Number: MFCD00013066
Linear Formula: CH3CO2NH4
Product Type: Chemical
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 238074-500G
This image depicts SKU: 238074-500G
This picture is provided solely for illustration purposes. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SKU: 238074-2.5KG
This image depicts SKU: 238074-2.5KG
| anion traces | chloride (Cl-): ≤5 ppm |
| nitrate (NO3-): ≤0.001% | |
| sulfate (SO42-): ≤0.001% | |
| assay | ≥97% |
| cation traces | Fe: ≤5 ppm |
| heavy metals: ≤5 ppm | |
| form | powder |
| solid | |
| grade | ACS reagent |
| ign. residue | ≤0.01% |
| impurities | ≤0.005% insolubles |
| InChI | 1S/C2H4O2.H3N/c1-2(3)4;/h |
| InChI key | USFZMSVCRYTOJT-UHFFFAOYSA |
| mp | 110-112 °C (dec.) (lit.) |
| pH | 6.7-7.3 (25 °C, 5%) |
| Quality Level | 200  |
| SMILES string | N.CC(O)=O |
| vapor pressure | <0.001 hPa |
| Application: | Ammonium acetate can be used as a reactant as well as a catalyst in the synthesis of: • 1,3-oxazine derivatives by three-component condensation reaction with 2-naphthol and aromatic aldehydes. • Symmetrical terpyridine derivatives by treating with aromatic aldehydes and ethyl cyanoacetate. • Isoquinolines, furopyridines, and thienopyridines via Pd-catalyzed sequential coupling-imination-annula It can also be used as a nitrogen source to synthesize benzoxazole derivatives via multicomponent condensation reaction with catechols, and various aldehydes in the presence of Fe(III)−salen complex as a catalyst. |
| Features and Benefits: | NH4OAc is an eco-friendly, shelf-stable, and safe reagent. |
| General description: | Ammonium acetate (NH4CH3CO2, NH4OAc) is a water-soluble, hygroscopic ammonium salt. It is an eco-friendly and inexpensive compound that can be prepared by reacting glacial acetic acid with ammonia or ammonium carbonate. It is used as a catalyst as well as a source of ammonia in organic synthesis. |
| Packaging: | 2.5 kg in poly bottle |
| Packaging: | 25, 500 g in poly bottle |
| WGK Germany | WGK 1 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| Purity | ≥97% |
| mp | 110-112 °C (dec.) (lit.) |
| UNSPSC | 12352300 |