W287814
苯乙酸
natural, ≥99%
别名:
α-甲苯甲酸, α-甲苯酸, 聚丙烯酰胺, 苯乙酸
等级
natural
蒸汽密度
~4 (vs air)
蒸汽压
1 mmHg ( 97 °C)
方案
≥99%
颜色
white
沸点
265 °C (lit.)
mp
76-78 °C (lit.)
密度
1.081 g/mL at 25 °C (lit.)
应用
flavors and fragrances
文件
see Safety & Documentation for available documents
食品过敏原
no known allergens
性状检查
cheese; chocolate; green; honey; meaty; musty; herbaceous; raspberry; rose; strawberry; vanilla; wine-like
SMILES字符串
OC(=O)Cc1ccccc1
InChI
1S/C8H8O2/c9-8(10)6-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)
InChI key
WLJVXDMOQOGPHL-UHFFFAOYSA-N
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一般描述
Natural occurrence: Guava, wines, papaya, raspberry, strawberry, potato, tomato, gruyere, Swiss and cheddar cheeses, mango, passion fruit, honey and tea.
Phenylacetic acid is a volatile acid that is reported to occur in balsamic vinegar and cocoa powder.
生化/生理作用
1.0% 时的气味
50ppm 时的味道
警示用语：
Warning
危险声明
危险分类
Eye Irrit. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 1
闪点(°F)
269.6 °F - closed cup
闪点(°C)
132 °C - closed cup
个人防护装备
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Thin-layer high-vacuum distillation to isolate volatile flavour compounds of cocoa powder.
Krings U, et al.
European Food Research and Technology, 223(5), 675-675 (2006)
Solid?phase extraction method for determination of volatile compounds in traditional balsamic vinegar.
Duran Guerrero E, et al.
Journal of Separation Science, 31(16?17), 3030-3036 (2008)
Gustav Nyström et al.
Nature communications, 6, 7259-7259 (2015-05-30)
Traditional thin-film energy-storage devices consist of stacked layers of active films on two-dimensional substrates and do not exploit the third dimension. Fully three-dimensional thin-film devices would allow energy storage in bulk materials with arbitrary form factors and with mechanical properties
D C Singleton et al.
Oncogene, 34(36), 4713-4722 (2014-12-09)
Hypoxia is a common feature of locally advanced breast cancers that is associated with increased metastasis and poorer survival. Stabilisation of hypoxia-inducible factor-1α (HIF1α) in tumours causes transcriptional changes in numerous genes that function at distinct stages of the metastatic
L Ren et al.
Nanotechnology, 26(28), 284001-284001 (2015-06-27)
The prospect for spatial imaging with mass spectroscopy at the level of the cell requires new means of cell extraction to conserve molecular structure. To this aim, we demonstrate a new laser extraction process capable of extracting intact biological entities
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