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苯甲酸
Benzoic Acid
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3412941 | 500 G | 333 | |||
| 3412941 | 1 KG | 606 | |||
| 3412941 | 3 KG | 1100 |
产品别名
65-85-0
苯甲酸
Benzoic Acid
结构式
基本信息
| Linear Formula【线性分子式】 | C6H5COOH |
| Molecular weight | 122.12 |
| Beilstein | 636131 |
| EC number【EC 号】 | 200-618-2 |
| MDL number | MFCD00002398 |
| eCl@ss | 39023903 |
| PubChem Substance ID【PubChem化学物质编号】 | 24846920 |
| NACRES | NA.21 |
| General description【一般描述】 | 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. |
| Application【应用】 | 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:
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| Legal Information【法律信息】 | ReagentPlus is a registered trademark of sigma-aldrich Co. LLC |
产品性质
| Quality Level【质量水平】 | 100 |
| vapor density【蒸汽密度】 | 4.21 (vs air) |
| vapor pressure【蒸汽压】 | 10 mmHg ( 132 ℃) |
| product line【产品线】 | ReagentPlus® |
| Assay【测定】 | 99% |
| form【形式】 | crystalline |
| autoignition temp.【自燃温度】 | 1061 °F |
| bp | 249 ℃ (lit.) |
| mp | 121-125 ℃ (lit.) |
| solubility【溶解性】 | water: soluble 2.9 g/L at 25 ℃ |
| SMILES string | 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 |
| packaging【包装】 | 500 g in poly bottle 3 kg in poly drum |
安全信息
| Pictograms【象形图】 | GHS05,GHS08 |
| Signal word【警示用语：】 | Danger |
| Hazard Statements | H315 - H318 - H372 |
| Precautionary Statements | P280 - P302 + P352 - P305 + P351 + P338 + P310 - P314 |
| Hazard Classifications【危险分类】 | Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation |
| Target Organs【靶器官】 | Lungs |
| Storage Class Code【储存分类代码】 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 1 |
| Flash Point(F)【闪点(F)】 | 249.8 °F |
| Flash Point(C)【闪点(C)】 | 121 ℃ |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
