47849
苯甲酸
analytical standard
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关于此项目
线性分子式:
C6H5COOH
化学文摘社编号:
分子量:
122.12
UNSPSC Code:
12164500
E Number:
E210
PubChem Substance ID:
EC Number:
200-618-2
Beilstein/REAXYS Number:
636131
MDL number:
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
SMILES string
OC(=O)c1ccccc1
grade
analytical standard
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
CofA
current certificate can be downloaded
autoignition temp.
1061 °F
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
249 °C (lit.)
mp
121-125 °C (lit.)
solubility
water: soluble (2.9 g/l at 25 °C)
density
1.32 g/cm3 at 20 °C
application(s)
cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care
format
neat
storage temp.
room temp
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General description
苯甲酸是食品饮料工业中常用的防腐剂。可自然发生于数种植物 和动物，也可由微生物产生。在许多次级代谢产物的生物合成中，它可以作为一种中间化合物而得到应用。
Application
有关合适仪器技术的更多信息，请参考产品的分析证书。如需进一步支持，请联系技术服务。
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
target_organs
Lungs
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Benzoic acid and its derivatives as naturally occurring compounds in foods and as additives: Uses, exposure, and controversy
Olmo DA, et al.
Critical Reviews in Food Science and Nutrition, 57, 3084-3103 (2017)
Yeast response and tolerance to benzoic acid involves the Gcn4-and Stp1-regulated multidrug/multixenobiotic resistance transporter Tpo1
Godinho.PC, et al.
Applied Microbiology and Biotechnology, 1-14 (2017)
S Nacht et al.
Journal of the American Academy of Dermatology, 4(1), 31-37 (1981-01-01)
The transepidermal penetration and metabolic disposition of 14C-benzoyl peroxide were assessed in vitro (excised human skin) and in vivo (rhesus monkey). In vitro, the benzoyl peroxide penetrated into the skin, through the stratum corneum or the follicular openings, or both
Copper-mediated C-H/C-H biaryl coupling of benzoic acid derivatives and 1,3-azoles.
Mayuko Nishino et al.
Angewandte Chemie (International ed. in English), 52(16), 4457-4461 (2013-03-21)
Ly Dieu Tran et al.
Journal of the American Chemical Society, 134(44), 18237-18240 (2012-10-30)
An auxiliary-assisted, copper catalyzed or promoted sulfenylation of benzoic acid derivative β-C-H bonds and benzylamine derivative γ-C-H bonds has been developed. The method employs disulfide reagents, copper(II) acetate, and DMSO solvent at 90-130 °C. Application of this methodology to the
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