W310301

γ-缬草内酯

≥99%, FCC, FG

• 别名: γ-甲基-γ-丁内酯, 4,5-二氢-5-甲基-2(3H)-呋喃酮, 4-羟基正戊酸内酯, γ-甲基-γ-丁内酯
• 经验公式（希尔记法）: C₅H₈O₂
• CAS号: 108-29-2
• 分子量: 100.12
• FEMA號碼: 3103
• Beilstein: 80420
• EC號碼: 203-569-5
• 歐洲委員會號碼: 757
• MDL號碼: MFCD00005400
• 分類程式碼代碼: 12164502
• PubChem物質ID: 24901468
• Flavis號碼: 10.013
• 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
• 蒸汽密度: 3.45 (vs air)
• 化驗: ≥99%
• 折射率: n20/D 1.432 (lit.)
• bp: 207-208 °C (lit.); 82-85 °C/10 mmHg (lit.)
• mp: −31 °C (lit.)
• 密度: 1.05 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: cocoa; herbaceous; woody; sweet; warm
• SMILES 字串: CC1CCC(=O)O1
• InChI: 1S/C5H8O2/c1-4-2-3-5(6)7-4/h4H,2-3H2,1H3
• InChI 密鑰: GAEKPEKOJKCEMS-UHFFFAOYSA-N
• 基因資訊: human ... CYP1A2(1544)

说明

一般說明

γ-Valerolactone has been identified as one of the volatile flavor constituents in mango and honey.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H315,H319
• 防範說明: P264 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313 - P337 + P313
• 危險分類: Eye Irrit. 2 - Skin Irrit. 2
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 204.8 °F - closed cup
• 閃點（°C）: 96 °C - closed cup
• 個人防護裝備: Eyeshields, Gloves, type ABEK (EN14387) respirator filter