W217905

异丁醇

≥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號碼: 2179
• Beilstein: 1730878
• EC號碼: 201-148-0
• 歐洲委員會號碼: 49
• MDL號碼: MFCD00004740
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24900892
• Flavis號碼: 2.001
• NACRES: NA.21

属性

• 生物源: synthetic
• 品質等級: 400
• 等級: FG; Fragrance grade; Halal; Kosher
• agency: follows IFRA guidelines; meets purity specifications of JECFA
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FCC; FDA 21 CFR 117; FDA 21 CFR 172.515
• 蒸汽密度: 2.55 (vs air)
• 蒸汽壓力: 8 mmHg ( 20 °C); 8.8 mmHg ( 0 °C)
• 化驗: ≥99%
• 形狀: liquid
• 自燃溫度: 801 °F
• expl. lim.: 10.6 %
• 折射率: n20/D 1.396 (lit.)
• bp: 108 °C (lit.)
• mp: −108 °C (lit.)
• 密度: 0.803 g/mL at 25 °C (lit.)
• 應用: flavors and fragrances
• 文件: see Safety & Documentation for available documents
• 食物過敏原: no known allergens
• 香料過敏原: no known allergens
• 感官的: ethereal; wine-like
• SMILES 字串: CC(C)CO
• InChI: 1S/C4H10O/c1-4(2)3-5/h4-5H,3H2,1-2H3
• InChI 密鑰: ZXEKIIBDNHEJCQ-UHFFFAOYSA-N

说明

一般說明

异丁醇是一种水溶性脂肪醇，可用作调味剂。经鉴定，它是由酿酒酵母在葡萄半好氧发酵形成葡萄酒过程中产生的香气/风味化合物之一。

應用

• 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

• 象形圖: GHS02,GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H226,H315,H318,H335,H336
• 防範說明: P210 - P233 - P240 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Eye Dam. 1 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Central nervous system, Respiratory system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 82.4 °F - closed cup
• 閃點（°C）: 28 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter