W269514

(±)-2-甲基丁酸

natural, ≥98%, FG

• 别名: Ethyl methyl acetic acid, Methylethyl acetic acid
• 线性分子式: CH₃CH₂CH(CH₃)COOH
• CAS号: 116-53-0
• 分子量: 102.13
• FEMA號碼: 2695
• Beilstein: 1720486
• EC號碼: 204-145-2
• 歐洲委員會號碼: 2002c
• MDL號碼: MFCD00002669
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901263
• Flavis號碼: 8.046
• NACRES: NA.21

属性

• 等級: FG; Fragrance grade; Halal; Kosher; natural
• 品質等級: 400
• agency: follows IFRA guidelines; meets purity specifications of JECFA
• 法律遵循: EU Regulation 1223/2009; EU Regulation 1334/2008 & 178/2002; FDA 21 CFR 172.515
• 化驗: ≥98%
• 環保替代產品特色: 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 1.405 (lit.)
• bp: 176-177 °C (lit.)
• 密度: 0.936 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
• 環保替代類別: Aligned
• 感官的: cheesy; fruity; acidic
• SMILES 字串: CCC(C)C(O)=O
• InChI: 1S/C5H10O2/c1-3-4(2)5(6)7/h4H,3H2,1-2H3,(H,6,7)
• InChI 密鑰: WLAMNBDJUVNPJU-UHFFFAOYSA-N

说明

一般說明

(±)-2-Methylbutyric acid is one of the volatile flavor compounds identified in kogyoku apple juice and Danish Blue cheese.

Natural occurrence: Apple, apricot, cider, cocoa, cranberry, grape, grape brandy, oriental tobacco, strawberry, vinegar, whiskey.

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".

應用

• Detection of Maize Mold Based on a Nanocomposite Colorimetric Sensor Array under Different Substrates.: This study focuses on the application of (±)-2-Methylbutyric acid in the development of nanocomposite colorimetric sensor arrays, facilitating the rapid detection of mold in maize. This advancement highlights the compound′s potential in agricultural quality control and food safety (Lin et al., 2024).


• Regulation mechanism and bioactivity characteristic of surfactin homologues with C14 and C15 fatty acid chains.: Research elaborates on the bioactive characteristics of surfactin homologues involving (±)-2-Methylbutyric acid, underscoring its crucial role in enhancing the microbial production of bioactive compounds. This has significant implications for pharmaceuticals and bioengineering (Su et al., 2024).


• Multifaceted analysis of the effects of roasting conditions on the flavor of fragrant Camellia oleifera Abel. seed oil.: This paper explores how (±)-2-Methylbutyric acid influences the flavor profile of Camellia oleifera seed oil under various roasting conditions, emphasizing its importance in enhancing food flavors and consumer products (Han et al., 2024).

生化／生理作用

10ppm 时的味道

安全信息

• 象形圖: GHS05,GHS07
• 訊號詞: Danger
• 危險聲明: H290,H302 + H312,H314
• 防範說明: P234 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1B
• 儲存類別代碼: 8A - Combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 170.6 °F - closed cup
• 閃點（°C）: 77 °C - closed cup
• 個人防護裝備: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter