W242802

Ethyl isobutyrate

≥98%, FCC, FG

• Synonym(s): Ethyl 2-methylpropanoate
• Linear Formula: (CH₃)₂CHCOOC₂H₅
• CAS Number: 97-62-1
• Molecular Weight: 116.16
• FEMA Number: 2428
• Beilstein: 773846
• EC Number: 202-595-4
• Council of Europe no.: 288
• MDL number: MFCD00009165
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901068
• Flavis number: 9.413
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• vapor density: 4.01 (vs air)
• vapor pressure: 40 mmHg ( 33.8 °C)
• Assay: ≥98%
• refractive index: n20/D 1.387 (lit.)
• bp: 112-113 °C (lit.)
• density: 0.865 g/mL at 25 °C (lit.)
• application(s): flavors and fragrances
• Documentation: see Safety & Documentation for available documents
• food allergen: no known allergens
• fragrance allergen: no known allergens
• Organoleptic: ethereal; fruity; sweet
• SMILES string: CCOC(=O)C(C)C
• InChI: 1S/C6H12O2/c1-4-8-6(7)5(2)3/h5H,4H2,1-3H3
• InChI key: WDAXFOBOLVPGLV-UHFFFAOYSA-N

Description

General description

Ethyl isobutyrate is a potent odorant in oranges, grapefruit, and Greek virgin olive oils.

Application

• Recyclable polymeric pi-acid catalyst effective on Mannich-type reaction in water.: This study explores the use of a recyclable polymeric pi-acid catalyst, effective in facilitating Mannich-type reactions in aqueous environments, demonstrating a potential for enhancing green chemistry processes through water-based reactions (Masaki Y et al., 2006).

Safety Information

• Pictograms: GHS02
• Signal Word: Danger
• Hazard Statements: H225
• Precautionary Statements: P210 - P233 - P240 - P241 - P242 - P243
• Hazard Classifications: Flam. Liq. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 2
• Flash Point(F): 68.0 °F - closed cup
• Flash Point(C): 20 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves