Substance
ID:739816
Names and Identifiers
IUPAC name
silver(1+) ion nitrite
Synonyms
Silver nitrite亚硝酸银
IUPAC Traditional name
silver(1+) ion nitrite
Properties
Product Information
Purity
99% (metals basis)
Physical Property
Apperance
Crystalline
Melting Point
140°C dec.
Density
4.45
Safety Information
Hazard Class
5.1
GHS Hazard statements
H272-H400-H410-H315-H319
European Hazard Symbols
Irritant (Xi)
Nature polluting (N)
Oxidising (O)GHS Precautionary statements
P221-P280G-P273-P305+P351+P338-P501A
Storage Warning
Light Sensitive
TSCA Listed
是
GHS Pictograms
Oxidizing gases, category 1
Oxidizing liquids, categories 1,2,3
Hazardous to the aquatic environment
Acute hazard, category1
Chronic hazard, categories 1,2
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Risk Statements
8-36/38-50/53
Safety Statements
17-26-37-60-61
UN Number
UN2627
Packing Group
II
Molecule Details
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
References
• Forms complexes with alkenes, used in the separation of mixtures; see, e.g.: Org. Synth. Coll., 5, 315 (1973).
• For a brief feature on uses of the reagent in synthesis, see: Synlett, 3016 (2005).
• Promotes the reactivity of NCS in the cleavage of 2-acylated 1,3-dithianes: Synthesis, 17 (1969), and of NBS in the 1-bromination of terminal alkynes: Angew. Chem. Int. Ed., 23, 727 (1984).
• The Hunsdiecker reaction of Ag salts of carboxylic acids with Br2 provides alkyl bromides with one less carbon atom which is lost as CO2; see, e.g.: Org. Synth. Coll., 3, 578 (1955). Reviews: Chem. Rev., 56, 219 (1956); Org. React., 9, 332 (1957). Compare also Mercury(II) oxide, A16157.
• In combination with Br2 or I2 in refluxing methanol, brings about the rearrangement of acetophenones to methyl arylacetates, a reaction previously induced by thallium(III) nitrate: J. Chem. Soc., Perkin 1, 235 (1982):
• For the alkylation of substrates by radicals derived from decarboxylation of acids, see Trimethylacetic acid, A10776.