1.00134

Benzoic acid

standard for elemental analysis

• 别名: Benzoic acid, Phenylformic acid, Benzene carboxylic acid
• 经验公式（希尔记法）: C₇H₆O₂
• CAS号: 65-85-0
• 分子量: 122.12
• 分類程式碼代碼: 12352106
• 酶委員會索引編號: 200-618-2
• NACRES: NA.21

属性

• 蒸汽壓力: 0.001 hPa ( 20 °C)
• 品質等級: 100
• 形狀: solid
• 自燃溫度: 570 °C
• 效力: 1700 mg/kg LD₅₀, oral (Rat); >5000 mg/kg LD₅₀, skin (Rabbit)
• pH值: 2.5-3.5 (20 °C in H₂O, saturated solution)
• bp: 249 °C/1013 hPa
• mp: 121-123 °C
• 轉變溫度: flash point 121 °C
• 密度: 1.321 g/cm³ at 20 °C
• 體積密度: 500 kg/m³
• 儲存溫度: 2-30°C
• InChI: 1S/C7H6O2/c8-7(9)6-4-2-1-3-5-6/h1-5H,(H,8,9)
• InChI 密鑰: WPYMKLBDIGXBTP-UHFFFAOYSA-N

说明

應用

• A familiar ring to it: biosynthesis of plant benzoic acids - This study explores the biosynthetic pathways leading to benzoic acid in plants, important for understanding plant metabolism and engineering synthetic pathways for production of benzoic acid derivatives (Widhalm and Dudareva, 2015).


• Pd (II)-catalysed meta-C-H functionalizations of benzoic acid derivatives - Describes a method for the meta-C-H functionalization of benzoic acid derivatives, which could be pivotal for synthetic chemistry applications (Li et al., 2016).

分析報告

C (Carbon): 68.8
H (Hydrogen):  5.0
O (Oxygen): 26.2
Suitable for determination of C, H, O

安全信息

• 象形圖: GHS05,GHS08
• 訊號詞: Danger
• 危險聲明: H315 - H318 - H372
• 防範說明: P260 - P264 - P280 - P302 + P352 - P305 + P351 + P338 - P314
• 危險分類: Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1 Inhalation
• 標靶器官: Lungs
• 儲存類別代碼: 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• 水污染物質分類（WGK）: WGK 1