W217913

异丁醇

natural, ≥99%, FCC, FG

• 别名: 2-甲基-1-丙醇, 异丁醇, 异丙基甲醇
• 线性分子式: (CH₃)₂CHCH₂OH
• CAS号: 78-83-1
• 分子量: 74.12
• FEMA编号: 2179
• Beilstein: 1730878
• EC 号: 201-148-0
• 欧洲委员会编号: 49
• MDL编号: MFCD00004740
• UNSPSC代码: 12164502
• PubChem化学物质编号: 24900893
• Flavis编号: 2.001
• NACRES: NA.21

属性

• 等级: FG; Fragrance grade; Halal; Kosher; natural
• 质量水平: 400
• Agency: follows IFRA guidelines; meets purity specifications of JECFA
• 管理合规性: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117
• 蒸汽密度: 2.55 (vs air)
• 蒸汽压: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)
• 方案: ≥99%
• 表单: liquid
• 自燃温度: 801 °F
• expl. lim.: 10.6 %
• 环保替代产品特性: Less Hazardous Chemical Syntheses; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 折射率: n20/D 1.396 (lit.)
• 沸点: 108 °C (lit.); 108 °C
• mp: −108 °C (lit.)
• 密度: 0.803 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
• 环保替代产品分类: Aligned
• 性状检查: ethereal; wine-like
• SMILES字符串: CC(C)CO
• InChI: 1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChI key: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

说明

一般描述

Isobutyl alcohol is a water-soluble aliphatic alcohol that can be used as flavoring agent.[1] It has been identified as one of the aroma/flavor compounds produced by Saccharomyces cerevisiae during the semiaerobic fermentation of grapes to form wine.[2]

We are committed to bringing you greener alternative products, which adhere to one or more of The 12 Principles of Greener Chemistry. This product is Biobased and thus aligns with "Less Hazardous Chemical Syntheses" and "Use of Renewable Feedstocks".

应用

• Volatiles from nutritional fungal symbiont influence the attraction of Anisandrus maiche (Coleoptera: Curculionidae) to ethanol-baited traps.: This investigation revealed that volatiles emitted by fungal symbionts impact the attraction of Anisandrus maiche to ethanol-baited traps. The study suggests potential applications in pest management strategies by utilizing isobutanol and other volatiles (Tobin et al., 2024).

安全信息

• 象形图: GHS02,GHS05,GHS07
• 警示用语：: Danger
• 危险声明: H226,H315,H318,H335,H336
• 预防措施声明: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危险分类: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 靶器官: Central nervous system, Respiratory system
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(°F): 82.4 °F - closed cup
• 闪点(°C): 28 °C - closed cup
• 个人防护装备: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter