Butyl levulinate
Molecular Formula:
C9H16O3
Molecular Weight:
172.22
Alias:
4-氧代戊酸丁酯,4-酮戊酸丁酯
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
Butyl levulinate |
98% |
25ML |
RMB 300 |
Consulting service |
Character:
无色或稻草黄色液体。呈甜的略有刺鼻似焦糖香气及淡粟香;有略甜的焦糖和草药的苦味。
沸点238℃。微溶于水,溶于油脂、乙醇、乙醚、氯仿及其他有机溶剂。
沸点 106-108 °C5.5 mm Hg(lit.)
密度 0.974 g/mL at 25 °C(lit.)
FEMA 2207
折射率 n20/D 1.427(lit.)
闪点 197 °F
EPA化学物质信息 Pentanoic acid, 4-oxo-, butyl ester(2052-15-5)
生产方法 由乙酰丙酸与正丁醇在HCl存在下酯化而得。
Quality Standard:含量 ≥98.0%
水份 ≤0.1%
酸度 ≤0.1%
丁醇 ≤0.2%
用途
食品用香料。
Storage:
密封干燥保存。
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