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
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关于此项目
线性分子式:
C6H5CH2CO2H
化学文摘社编号:
分子量:
136.15
PubChem Substance ID:
UNSPSC Code:
12164502
Council of Europe no.:
672c
FEMA Number:
2878
Flavis number:
8.038
EC Number:
203-148-6
MDL number:
Beilstein/REAXYS Number:
1099647
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
SMILES string
OC(=O)Cc1ccccc1
grade
natural
vapor density
~4 (vs air)
vapor pressure
1 mmHg ( 97 °C)
assay
≥99%
color
white
bp
265 °C (lit.)
density
1.081 g/mL at 25 °C (lit.)
application(s)
flavors and fragrances
documentation
see Safety & Documentation for available documents
food allergen
no known allergens
organoleptic
cheese; chocolate; green; honey; meaty; musty; herbaceous; raspberry; rose; strawberry; vanilla; wine-like
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General description
Phenylacetic acid is a volatile acid that is reported to occur in balsamic vinegar and cocoa powder.
Natural occurrence: Guava, wines, papaya, raspberry, strawberry, potato, tomato, gruyere, Swiss and cheddar cheeses, mango, passion fruit, honey and tea.
Biochem/physiol Actions
1.0% 时的气味
50ppm 时的味道
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
269.6 °F - closed cup
flash_point_c
132 °C - closed cup
ppe
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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