W332100

5,6,7,8-Tetrahydroquinoxaline

≥97%, FG

• Synonym(s): Nutty quinoxaline, Cyclohexapyrazine, Tetrahydroquinoxaline
• Empirical Formula (Hill Notation): C₈H₁₀N₂
• CAS Number: 34413-35-9
• Molecular Weight: 134.18
• FEMA Number: 3321
• EC Number: 252-002-8
• Council of Europe no.: 721
• MDL number: MFCD00038078
• UNSPSC Code: 12164502
• PubChem Substance ID: 24901638
• Flavis number: 14.015
• NACRES: NA.21

Properties

• biological source: synthetic
• Quality Level: 400
• grade: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines
• reg. compliance: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002
• Assay: ≥97%
• refractive index: n20/D 1.542 (lit.)
• bp: 85 °C/3 mmHg (lit.)
• density: 1.061 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: musty; nutty; roasted
• SMILES string: C1CCc2nccnc2C1
• InChI: 1S/C8H10N2/c1-2-4-8-7(3-1)9-5-6-10-8/h5-6H,1-4H2
• InChI key: XCZPDOCRSYZOBI-UHFFFAOYSA-N

Description

General description

5,6,7,8-Tetrahydroquinoxaline is a volatile component of roasted peanuts, roasted filberts, roasted sesame seed and roasted cocoa.

Packaging

Packaged in glass bottles

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): 195.8 °F - closed cup
• Flash Point(C): 91 °C - closed cup