W319406

2-甲基-2-戊烯醛

≥97%, FG

• 同義詞: 2,4-dimethyl crotonaldehyde, 2-methylpent-2-enal
• 線性公式: C₂H₅CH=C(CH₃)CHO
• CAS號碼: 623-36-9
• 分子量：: 98.14
• FEMA號碼: 3194
• EC號碼: 210-789-5
• 歐洲委員會號碼: 2129
• MDL號碼: MFCD00006978
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901544
• Flavis號碼: 5.090
• NACRES: NA.21
• agency: follows IFRA guidelines; meets purity specifications of JECFA

屬性

• 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
• 化驗: ≥97%
• 折射率: n20/D 1.45 (lit.)
• bp: 137-138 °C/765 mmHg (lit.)
• 密度: 0.86 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: green; pungent; fruity
• SMILES 字串: [H]C(=O)\C(C)=C\CC
• InChI: 1S/C6H10O/c1-3-4-6(2)5-7/h4-5H,3H2,1-2H3/b6-4+
• InChI 密鑰: IDEYZABHVQLHAF-GQCTYLIASA-N

描述

一般說明

2-Methyl-2-pentenal has been identified as one of the major volatile flavor compounds in chive, caucas, onion and leek.

應用

• Control of Panama disease of banana by intercropping with Chinese chive (Allium tuberosum Rottler): cultivar differences.: Investigates the use of intercropping strategies to manage soil-borne diseases in bananas, potentially involving volatile organic compounds like 2-methyl-2-pentenal to enhance plant resistance (Li et al., 2020).

安全資訊

• 象形圖: GHS02,GHS06,GHS05
• 訊號詞: Danger
• 危險聲明: H226,H317,H318,H331,H412
• 防範說明: P210 - P273 - P280 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338
• 危險分類: Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Flam. Liq. 3 - Skin Sens. 1
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 89.6 °F - closed cup
• 閃點（°C）: 32 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter