推薦產品
化驗
90%
折射率
n20/D 1.53 (lit.)
bp
102-103 °C/20 mmHg (lit.)
密度
1.197 g/mL at 25 °C (lit.)
官能基
ester
儲存溫度
2-8°C
SMILES 字串
O=C1OC=CC=C1
InChI
1S/C5H4O2/c6-5-3-1-2-4-7-5/h1-4H
InChI 密鑰
ZPSJGADGUYYRKE-UHFFFAOYSA-N
尋找類似的產品？ 前往 產品比較指南
一般說明
2H-吡喃-2-酮（a-吡喃酮）是一种杂环构成单位。2H-吡喃-2-酮的光化学已通过具有红外检测的激光闪光光解法进行了研究。乙烯酮和双环内酯已作为主要光产物被获得。[1]
包裝
无底玻璃瓶。内含物在插入的融合锥体内。
其他說明
储存于2-8°C
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 3
閃點（°F）
201.2 °F - closed cup
閃點（°C）
94 °C - closed cup
個人防護裝備
Eyeshields, Gloves
從最近期的版本中選擇一個：
分析證明 (COA)
Lot/Batch Number
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The inhibition of the zinc enzyme carbonic anhydrase (CA, EC 4.2.1.1) with (thio)coumarins has been recently reported (Maresca et al., J. Am. Chem. Soc. 2009, 131, 3057). Here we demonstrate that a series of γ- and δ-(thio)lactones also act as
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