产品说明
一般描述
Phthalamic acid can be synthesized from the reaction between ammonia and phthalic anhydride by a modified Auger′s method. Kinetic studies of the intramolecular carboxylic-group assisted hydrolysis of amide bond of phthalamic acid provided the value of pseudo-first order rate constant (kobs) as 5.1×10-5sec-1 at pH 1.3-1.8 and 35°C. It undergoes hydrolysis about 105 times faster than benzamide.
应用
Phthalamic acid may be used to synthesize anthranilic acid via reaction with sodium hypochlorite.
包装
5 g in glass bottle
基本信息
| 线性分子式 | H2NC(O)C6H4CO2H |
| 分子量 | 165.15 |
| EC 号 | 201-871-1 |
| MDL编号 | MFCD00025476 |
| PubChem化学物质编号 | 24879599 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 97% |
| mp | 140-143 ℃ (lit.) |
| SMILES string | NC(=O)c1ccccc1C(O)=O |
| InChI | 1S/C8H7NO3/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H2,9,10)(H,11,12) |
| InChI key | CYMRPDYINXWJFU-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H315 - H319 - H335 |
| 预防措施声明 | P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338 |
| 危险分类 | Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3 |
| 靶器官 | Respiratory system |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
