W219002

Butyl butyryllactate

≥98%, FCC, FG

• Synonym(s): (1-butoxy-1-oxopropan-2-yl) butanoate, Butyl O-butyryllactate, Butyl butyrolactate
• Linear Formula: CH₃CH(O₂CCH₂CH₂CH₃)CO₂(CH₂)₃CH₃
• CAS Number: 7492-70-8
• Molecular Weight: 216.27
• FEMA Number: 2190
• EC Number: 231-326-3
• Council of Europe no.: 2107
• MDL number: MFCD00027213
• UNSPSC Code: 12164502
• PubChem Substance ID: 24900906
• Flavis number: 9.491
• NACRES: NA.21
• organoleptic: butter; cheese; creamy; waxy
• grade: FG; Fragrance grade; Halal; Kosher
• biological source: synthetic
• agency: follows IFRA guidelines; meets purity specifications of JECFA
• food allergen: no known allergens

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
• assay: ≥98%
• refractive index: n20/D 1.415-1.425 (lit.)
• bp: 90 °C/2 mmHg (lit.)
• density: 0.972 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: butter; cheese; creamy; waxy
• SMILES string: CCCCOC(=O)C(C)OC(=O)CCC
• InChI: 1S/C11H20O4/c1-4-6-8-14-11(13)9(3)15-10(12)7-5-2/h9H,4-8H2,1-3H3
• InChI key: NORZZKKLCYMBBF-UHFFFAOYSA-N

Description

Application

• RIFM fragrance ingredient safety assessment, butyl butyryllactate, CAS Registry Number 7492-70-8.: This study conducted a comprehensive safety assessment of butyl butyryllactate, focusing on its use as a fragrance ingredient. The research evaluated its toxicological profile and potential health impacts, concluding it to be safe for use under specified conditions (Api et al., 2024).

Biochem/physiol Actions

Taste at 5 ppm

Safety Information

• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter