150495

Isopentyl nitrite

96%

• Synonyme(s) : Isoamyl nitrite
• Formule linéaire : (CH₃)₂CHCH₂CH₂ONO
• Numéro CAS: 110-46-3
• Poids moléculaire : 117.15
• Numéro Beilstein : 969510
• Numéro CE : 203-770-8
• Numéro MDL: MFCD00002057
• Code UNSPSC : 12171500
• ID de substance PubChem : 24849038
• Nomenclature NACRES : NA.47

Propriétés

• Niveau de qualité: 200
• Pureté: 96%
• Forme: liquid
• Couleur: colorless to green-yellow; colorless to yellow
• Indice de réfraction: n20/D 1.386 (lit.)
• Point d'ébullition: 99 °C (lit.)
• Pf: <-80 °C
• Solubilité: water: soluble 0.38 g/L at 25 °C
• Densité: 0.872 g/mL at 25 °C (lit.)
• Application(s): diagnostic assay manufacturing; hematology; histology
• Température de stockage: 2-8°C
• Chaîne SMILES: CC(C)CCON=O
• InChI: 1S/C5H11NO2/c1-5(2)3-4-8-6-7/h5H,3-4H2,1-2H3
• Clé InChI: OWFXIOWLTKNBAP-UHFFFAOYSA-N

Description

Description générale

Isopentyl nitrite, also known as isoamyl nitrite, is an oxidant, and nitrosating agent for phosphoramidites which rearrange into phosphotriesters during nitrosation.

Application

Isopentyl nitrite has been used:

• as a radical initiator to functionalize multi-walled carbon nanotubes.
• as a reagent in the preparation of 4-carboxy-phenyl diazonium salt tetrafluoroborate.
• in the synthesis of peroxynitrite (ONOO-).

Isopentyl nitrite, also known as isoamyl nitrite, is used for the generation of benzyne from anthranilic acid. It is a smooth muscle relaxant that may be suitable as nitrovasodilators and as recreational drugs known as poppers. Its applications are also seen in kits to treat cyanide poisoning, its function being to oxidize hemoglobin (Hb) to methemoglobin (metHb) which reacts with cyanide to form the non-toxic cyano-metHb.

Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS05,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H225,H302 + H332,H314,H317,H341
• Conseils de prudence: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classification des risques: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): -4.0 °F - closed cup
• Point d'éclair (°C): -20 °C - closed cup
• Équipement de protection individuelle: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter