等级
ACS reagent
puriss. p.a.
质量水平
Agency
reag. Ph. Eur.
蒸汽密度
4.21 (vs air)
蒸汽压
10 mmHg ( 132 °C)
检测方案
≥99.9% (alkalimetric)
形式
crystalline
自燃温度
1061 °F
杂质
readily oxidisable substances, in accordance
≤0.002% S-compounds (as S)
≤0.005% halogen compounds (as Cl)
≤0.005% insoluble in methanol
灼烧残渣
≤0.005% (as SO4)
bp
249 °C (lit.)
mp
121-125 °C (lit.)
溶解性
water: soluble (2.9 g/l at 25 °C)
痕量阴离子
sulfate (SO42-): ≤20 mg/kg
痕量阳离子
Cu: ≤5 mg/kg
Fe: ≤5 mg/kg
Pb: ≤2 mg/kg
Zn: ≤5 mg/kg
SMILES字符串
OC(=O)c1ccccc1
InChI
1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
InChI key
WPYMKLBDIGXBTP-UHFFFAOYSA-N
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相关类别
一般描述
苯甲酸是一种有机芳香族单羧酸。以无色小叶或针状出现。它与氢化试剂反应生成六氢苯甲酸。在石灰或碱中（通过加热）会发生分解，可生成苯和二氧化碳。它可由钴或锰催化的甲苯空气氧化反应合成。
应用
苯甲酸可用作定量和量热研究的标准品。可用作合成以下产品的中间体：
- 油漆
- 颜料
- 涂剂
- 湿润剂
- 芳香化合物
- 苯甲酰氯
- 苄川三氯
警示用语：
Danger
危险声明
危险分类
Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
靶器官
Lungs
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Eagleson M.
Concise Encyclopedia Chemistry, 122-122 (1994)
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.
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
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