90871

Isopropyl acetate

analytical standard

• Szinonimák: Acetic acid isopropyl ester
• Lineáris képlet: CH₃COOCH(CH₃)₂
• CAS-szám: 108-21-4
• Molekulatömeg: 102.13
• Beilstein: 1740761
• EC-szám: 203-561-1
• MDL-szám: MFCD00008877
• UNSPSC kód: 85151701
• PubChem Substance ID: 329769958
• NACRES: NA.24

Tulajdonságok

• grade: analytical standard
• Minőségi szint: 100
• gőzsűrűség: 3.5 (vs air)
• gőznyomás: 47 mmHg ( 20 °C)
• Teszt: ≥99.8% (GC)
• öngyulladási hőmérséklet: 894 °F
• eltarthatósági idő: limited shelf life, expiry date on the label
• robbanási határérték: 1.8 %, 37 °F; 8 %
• technika/technikák: HPLC: suitable; gas chromatography (GC): suitable
• törésmutató: n20/D 1.377 (lit.); n20/D 1.377
• bp: 85-91 °C (lit.)
• mp: −73 °C (lit.)
• sűrűség: 0.872 g/mL at 25 °C (lit.)
• alkalmazás(ok): cleaning products; cosmetics; environmental; flavors and fragrances; food and beverages; personal care
• format: neat
• SMILES string: CC(C)OC(C)=O
• InChI: 1S/C5H10O2/c1-4(2)7-5(3)6/h4H,1-3H3
• Nemzetközi kémiai azonosító kulcs: JMMWKPVZQRWMSS-UHFFFAOYSA-N

Leírás

Általános leírás

Isopropyl acetate is an isopropyl ester of acetic acid. It participates in the mesoporous Al-MCM-41 (Si/Al = 55 and 104) and Al, Zn-MCM-41 (Si/(Al+Zn) = 52) molecular sieves catalyzed alkylation of m-cresol. It is widely used for the incorporation of aroma to various cosmetics and food products. Vapor-liquid equilibria for its binary mixture with CO₂ at higher pressures has been evaluated. It is a colorless, flammable liquid, having a pleasant fruity type of odor.

Alkalmazás

Isopropyl acetate may be employed as model oxygenate compound to evaluate the catalytic efficiency of La_0.8Sr_0.2MnO_3+x perovskite catalyst for the oxidation of various oxy-derivative compounds. It may be used as extracting reagent for the N,N-dimethyl-2-[5-(cyanomethyl)-1H-indol-3-yl]ethylamine.

Isopropyl acetate may be used as an analytical standard for the determination of the analyte in water samples and organic solvent mixtures by various gas chromatography (GC) techniques.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Javasolt termékek

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Biztonsági adatok

• Piktogramok: GHS02,GHS07
• Figyelmeztetés: Danger
• Figyelmeztető mondatok: H225,H319,H336
• Óvintézkedésre vonatkozó mondatok: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• Veszélyességi osztályok: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Célzott szervek: Central nervous system
• Egyéb veszélyek: EUH066
• Tárolási osztály kódja: 3 - Flammable liquids
• WGK: WGK 1
• Lobbanási pont (F): 41.0 °F - closed cup
• Lobbanási pont (C): 5 °C - closed cup