产品说明
一般描述
4-Methyl-o-phenylenediamine is the 4-substituted derivative of o-phenylenediamine. It reacts with selenous acid in acid solution to form benzoselenadiazoles.
应用
4-Methyl-o-phenylenediamine was employed as chromogenic reagent in the spectrophotometric determination of selenium(IV). It was used in the synthesis of an asymmetrical tetradentate Schiff base via condensation with dehydroacetic acid and salicylic aldehyde.
基本信息
| 线性分子式 | CH3C6H3(NH2)2 |
| 分子量 | 122.17 |
| Beilstein | 507965 |
| EC 号 | 207-826-2 |
| MDL编号 | MFCD00007728 |
| PubChem化学物质编号 | 329754508 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 等级 | purum |
| 测定 | ≥98.0% (NT) |
| bp | 155-156 ℃/18 mmHg (lit.) |
| mp | 87-89 ℃ (lit.) 87-89 ℃ |
| application(s) | agriculture environmental |
| SMILES string | Cc1ccc(N)c(N)c1 |
| InChI | 1S/C7H10N2/c1-5-2-3-6(8)7(9)4-5/h2-4H,8-9H2,1H3 |
| InChI key | DGRGLKZMKWPMOH-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 + H312 + H332 - H315 - H319 - H335 |
| 预防措施声明 | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - 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 1 |
| 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
