109479
苯甲酸
99%, crystalline, ReagentPlus®
别名:
Benzenecarboxylic acid, Carboxybenzene
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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
NACRES:
NA.21
PubChem Substance ID:
eCl@ss:
39023903
UNSPSC Code:
12352100
EC Number:
200-618-2
MDL number:
Beilstein/REAXYS Number:
636131
Assay:
99%
Form:
crystalline
产品名称
苯甲酸, ReagentPlus®, 99%
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
vapor density
4.21 (vs air)
vapor pressure
10 mmHg ( 132 °C)
product line
ReagentPlus®
assay
99%
form
crystalline
autoignition temp.
1061 °F
packaging
poly bottle of 500 g
bp
249 °C (lit.)
mp
121-125 °C (lit.)
solubility
water: soluble 2.9 g/L at 25 °C
functional group
carboxylic acid
phenyl
storage temp.
room temp
Quality Level
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Application
Benzoic acid may be employed as a standard in the quantitative and calorimetric studies. It may be employed as an intermediate in the following syntheses:
- paints
- pigments
- varnish
- wetting agents
- aroma compounds
- benzoyl chloride
- benzotrichloride
General description
Benzoic acid is an organic aromatic monocarboxylic acid. It reacts with hydrogenating reagents to afford hexahydrobenzoic acid. On decomposition (by heating) in the presence of lime or alkali, it affords benzene and carbon dioxide. It can be synthesized by the cobalt or manganese catalyzed atmospheric oxidation of toluene.
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
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
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Eagleson M.
Concise Encyclopedia Chemistry, 122-122 (1994)
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
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
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)
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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