推荐产品
质量水平
检测方案
98%
包含
<100 ppm monomethyl ether hydroquinone as inhibitor
折射率
n20/D 1.403 (lit.)
bp
94-95 °C (lit.)
mp
−80 °C (lit.)
密度
0.919 g/mL at 25 °C (lit.)
储存温度
2-8°C
SMILES字符串
CCC(=O)OC=C
InChI
1S/C5H8O2/c1-3-5(6)7-4-2/h4H,2-3H2,1H3
InChI key
UIWXSTHGICQLQT-UHFFFAOYSA-N
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警示用语：
Danger
危险分类
Acute Tox. 3 Inhalation - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2
WGK
WGK 1
闪点(°F)
46.4 °F
闪点(°C)
8 °C
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Xiao-Feng Li et al.
Journal of agricultural and food chemistry, 67(1), 299-307 (2018-12-19)
Puerarin, an important isoflavonoid from the edible root of Pueraria lobata, shows multiple bioactivities but suffers from low bioavailability. In this study, a new whole-cell catalytic method for acylation modification of puerarin was developed. Among the 12 strains tested, Aspergillus
Jiajia Ding et al.
Carbohydrate polymers, 157, 1785-1793 (2016-12-19)
In this research, cellulose aliphatic esters (CEs) were synthesized efficiently in an N, N-dimethylacetamide/lithium chloride system (DMAc/LiCl) with vinyl esters (VEs, number of carbon atoms ranging from 4 to 12) as acylation reagent and 1,8-diazabicyclo[5,4,0]undec-7-ene (DBU) as catalyst. The structures
Qincao Chen et al.
Food chemistry, 274, 915-924 (2018-10-31)
The formation of and dynamic changes in aroma during white tea processing have not previously been systematically investigated. In this study, advanced comprehensive two-dimensional gas chromatography-time-of-flight mass spectrometry was employed to investigate the mechanism of white tea aroma formation. A
Xuan Xin et al.
Microbial cell factories, 17(1), 130-130 (2018-08-24)
Flavonoid glycosides have many beneficial effects on health, but these bioactivities tend to decrease after oral administration owing to their poor lipophilicity. In this study, a facile whole-cell-based method was developed for selective preparation of monoester or diester of troxerutin
Marcela Robles-Machuca et al.
Biotechnology letters, 41(2), 241-252 (2018-12-07)
Ustilago maydis lipase A (UMLA) expressed in Pichia pastoris was compared with Candida antarctica lipase A (CALA) to study its biochemical properties such as thermostability and selectivity. UMLA had similar behavior to its homologue CALA regarding the effect of pH
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