12353
苯甲酸
reference material for titrimetry, certified by BAM, >99.5%
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线性分子式:
C6H5COOH
化学文摘社编号:
分子量:
122.12
NACRES:
NA.24
PubChem Substance ID:
eCl@ss:
39023903
UNSPSC Code:
41116107
EC Number:
200-618-2
MDL number:
Beilstein/REAXYS Number:
636131
产品名称
苯甲酸, reference material for titrimetry, certified by BAM, >99.5%
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
reference material
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
assay
>99.5%
autoignition temp.
1061 °F
quality
certified by BAM
technique(s)
titration: 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)
environmental
format
neat
Quality Level
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Analysis Note
精确浓度、有效期以及认证的详细信息请见每个包装内的证书和认证报告。含量和有效期见标签。
Application
其可作为标准物质，用于在碱量滴定中标定滴定溶液。
Features and Benefits
- 以坚固玻璃瓶装固体形式提供，确保开封前整个保质期内的稳定性。
- 可追溯至 NIST SRM
- 高品质材料，可提供精准的滴定测定
- 随附分析证书（CoA）
General description
苯甲酸是在严格条件下以最高精度合格的容量法滴定标准品。采用容量中和法作为主要分析方法进行含量测定和同质性评估。
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
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Allen J Duplantier et al.
Journal of medicinal chemistry, 52(11), 3576-3585 (2009-05-15)
3-Hydroxyquinolin-2(1H)-one (2) was discovered by high throughput screening in a functional assay to be a potent inhibitor of human DAAO, and its binding affinity was confirmed in a Biacore assay. Cocrystallization of 2 with the human DAAO enzyme defined the
Renbo Wei et al.
Macromolecular rapid communications, 34(4), 330-334 (2013-01-03)
A new approach is developed to fabricate highly oriented mono-domain LCE nano/microstructures through micro-molding in capillaries. Gratings and microwires as two typical examples are fabricated and characterized by polarizing optical microscopy, optical microscopy, and scanning electron microscopy. The gratings with
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
Wanchun Xiang et al.
ChemSusChem, 6(2), 256-260 (2013-01-25)
Sensing the sun: Incorporation of a cyanomethyl benzoic acid electron acceptor into donor-π-acceptor sensitizers for dye-sensitized-solar cell is shown to lead to devices with improved conversion efficiency when compared with more widely used cyanoacetic acid acceptor.
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