1.01245

Isopentyl nitrite

extra pure stabilized with potassium carbonate

• Synonym(s): Isopentyl nitrite, iso-Amyl nitrite, iso-Pentyl nitrite, Nitrous acid isoamyl ester
• Empirical Formula (Hill Notation): C₅H₁₁NO₂
• CAS Number: 110-46-3
• Molecular Weight: 117.15
• MDL number: MFCD00002057
• UNSPSC Code: 12352108
• EC Index Number: 203-770-8
• NACRES: NA.22

Properties

• Quality Level: 200
• form: liquid
• autoignition temp.: 208 °C
• potency: 505 mg/kg LD₅₀, oral (Rat)
• bp: 97-99 °C/1013 hPa
• transition temp: flash point -18 °C
• density: 0.872 g/cm³ at 20 °C
• storage temp.: 2-8°C
• InChI: 1S/C5H11NO2/c1-5(2)3-4-8-6-7/h5H,3-4H2,1-2H3
• InChI key: OWFXIOWLTKNBAP-UHFFFAOYSA-N

Description

Application

• Deaminative coupling of benzylamines and arylboronic acids: Research demonstrated the use of isopentyl nitrite in the deaminative coupling of benzylamines and arylboronic acids, showcasing its application in creating complex molecules for pharmaceutical and chemical manufacturing processes (Sirvinskaite, Reisenbauer, and Morandi, 2023).
• Syntheses of Arylazo Phosphine Oxides and Phosphonates: Utilizing isopentyl nitrite, research facilitated the synthesis of arylazo phosphine oxides and phosphonates via N-P bond formation under blue LED light conditions, contributing to developments in organophosphorus chemistry (Shen et al., 2022).

Analysis Note

Total nitrites (GC): ≥ 97.0 % (a/a)
Identity (IR-spectrum): conforms
Free acid: conforms
Density (d 20 °C/ 4 °C): 0.8720 - 0.8770
Non volatile matter: ≤ 0.04 %

Safety Information

• Pictograms: GHS02,GHS05,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H225 - H302 + H332 - H314 - H317 - H341
• Precautionary Statements: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): -4.0 °F - closed cup
• Flash Point(C): -20 °C - closed cup