W320803

甲基甲硫基吡嗪

mixture of isomers, ≥98%, FG

• 别名: Popcorn thiopyrazine
• 经验公式（希尔记法）: C₆H₈N₂S
• CAS号: 67952-65-2
• 分子量: 140.21
• FEMA编号: 3208
• EC 号: 267-918-3
• 欧洲委员会编号: 2290
• UNSPSC代码: 12164502
• PubChem化学物质编号: 24901554
• Flavis编号: 14.035
• NACRES: NA.21

属性

• 生物来源: synthetic
• 质量水平: 400
• 等级: FG; Fragrance grade; Halal; Kosher
• Agency: follows IFRA guidelines
• 管理合规性: EU Regulation 1223/2009; EU Regulation 1334/2008 & 872/2012
• 方案: ≥98%
• 折射率: n20/D 1.583 (lit.)
• 密度: 1.145 g/mL at 25 °C (lit.)
• 应用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食品过敏原: no known allergens
• 致敏芳香化合物: no known allergens
• 性状检查: cocoa; coffee; hazelnut; roasted
• SMILES字符串: CSc1cnc(C)cn1.CSc2nccnc2C
• InChI: 1S/2C6H8N2S/c1-5-3-8-6(9-2)4-7-5;1-5-6(9-2)8-4-3-7-5/h2*3-4H,1-2H3
• InChI key: PYWKOMLPQRZQSD-UHFFFAOYSA-N

说明

一般描述

(Methylthio)methylpyrazine (mixture of isomers) are pyrazine compounds that are mainly formed in food products by Maillard reaction between sugars and proteins during cooking or roasting.[1] It occurs naturally in tobacco.[2]

生化/生理作用

3-10ppm 时的味道

安全信息

• 象形图: GHS07
• 警示用语：: Warning
• 危险声明: H315,H319,H335
• 预防措施声明: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危险分类: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Respiratory system
• 储存分类代码: 10 - Combustible liquids
• WGK: WGK 2
• 闪点(°F): 192.2 °F
• 闪点(°C): 89 °C