18299

2-甲基-3-羟基-4-吡喃酮

analytical standard

• 别名: 3-羟基-2-甲基-4 H -吡喃-4-酮, 落叶松酸, 麦芽醇
• 经验公式（希尔记法）: C₆H₆O₃
• CAS号: 118-71-8
• 分子量: 126.11
• Beilstein: 112169
• EC號碼: 204-271-8
• MDL號碼: MFCD00006578
• 分類程式碼代碼: 85151701
• PubChem物質ID: 329751660
• NACRES: NA.24

属性

• 等級: analytical standard
• 品質等級: 100
• 化驗: ≥97.0% (GC)
• 自燃溫度: 1364 °F
• 儲存期限: limited shelf life, expiry date on the label
• expl. lim.: 25 %
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• mp: 159-162 °C; 160-164 °C (lit.)
• 應用: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• 格式: neat
• SMILES 字串: CC1=C(O)C(=O)C=CO1
• InChI: 1S/C6H6O3/c1-4-6(8)5(7)2-3-9-4/h2-3,8H,1H3
• InChI 密鑰: XPCTZQVDEJYUGT-UHFFFAOYSA-N

说明

一般說明

Maltol is an important food additive, which finds applications as a potent flavor enhancer to modify or enhance the flavor in the food and beverage industry. Some of the sources of maltol include bread crusts, baked cereals, coffee, caramelized food products, pyrolysis of sucrose, etc.

應用

Maltol may be used as an analytical reference standard for the quantification of the analyte in:

• Synthetic and commercial food samples using UV–Vis spectrophotometry with chemometrics methods.
• Food and beverage matrices using FIA-direct chemiluminescence procedure.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 防範說明: P264 - P270 - P301 + P312 - P501
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable