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221937

Sigma-Aldrich

Ammonium iodide

greener alternative

ACS reagent, ≥99%

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About This Item

Linear Formula:
NH4I
CAS Number:
12027-06-4
Molecular Weight:
144.94
EC Number:
234-717-7
MDL number:
MFCD00011424
UNSPSC Code:
12352300
eCl@ss:
38050607
PubChem Substance ID:
329752286
assay:
≥99%
grade:
ACS reagent
form:
powder or crystals

grade

ACS reagent

Quality Level

200

vapor pressure

1 mmHg ( 210.9 °C)

assay

≥99%

form

powder or crystals

greener alternative product characteristics

Catalysis
Learn more about the Principles of Green Chemistry.

sustainability

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impurities

≤0.005% insolubles

ign. residue

≤0.05%

pH

4.5-6.5 (25 °C, 50 g/L)

anion traces

Cl- and Br-: ≤0.005%
phosphate (PO43-): ≤0.001%
sulfate (SO42-): ≤0.05%

cation traces

Ba: ≤0.002%
Fe: ≤5 ppm
heavy metals (as Pb): ≤0.001%

greener alternative category

Aligned

SMILES string

N.I

InChI

1S/HI.H3N/h1H;1H3

InChI key

UKFWSNCTAHXBQN-UHFFFAOYSA-N

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General description

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is used as a ntrogen source for syntheis of many heterocyclic compounds and is also used as a catalyst or redox catalyst in some reactions. Click here for more information.
The high yield and regioselective conversion of an unactivated aziridine to an oxazolidinone using carbon dioxide with ammonium iodide as the catalyst

Application

Catalyst for mild, efficient, and greener dethioacetalization.
Catalyst for mild, efficient, and greener dethioacetalization.

Chemoselective Bromination of Active Methylene and Methyne Compounds by Potassium Bromide, Hydrochloric Acid and Hydrogen Peroxide

pictograms

Health hazard
GHS08

signalword

Danger

hcodes

H372

Hazard Classifications

STOT RE 1 Oral

target_organs

Thyroid

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
MKCQ5415
MKCP9379
MKCN4442
MKCK7658
MKCK1508

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Jinho Kim et al.
Organic letters, 14(15), 3924-3927 (2012-07-17)
Copper-mediated regioselective cyanation of indoles and 2-phenylpyridines was developed by using ammonium iodide and DMF as the combined source of a cyano unit under "Pd-free" conditions. Mechanistic studies indicate that the reaction of indoles proceeds through a two-step sequence: electrophilic
Xiaofang Gao et al.
Chemical communications (Cambridge, England), 51(1), 210-212 (2014-11-20)
A novel ammonium iodide-induced sulfonylation of alkenes with DMSO and water toward the synthesis of vinyl methyl sulfones is described. The process proceeded smoothly under metal-free conditions with high stereoselectivity and good functional group tolerance. The reaction mechanism was revealed
Simple and regioselective oxyiodination of aromatic compounds with ammonium iodide and Oxone.
Mohan KVVK, et al.
Tetrahedron Letters, 45(43), 8015-8018 (2004)
Low-Frequency Vibrations in Ammonium Iodide and Ammonium Bromide.
Durig JR and Antion DJ.
J. Chem. Phys. , 51(9), 3639-3647 (1969)
Jinho Kim et al.
Journal of the American Chemical Society, 134(5), 2528-2531 (2012-01-28)
The cyanation of aromatic boronic acids, boronate esters, and borate salts was developed under copper-mediated oxidative conditions using ammonium iodide and DMF as the source of nitrogen and carbon atom of the cyano unit, respectively. The procedure was successfully extended
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