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4-甲基邻苯二胺
4-Methyl-o-phenylenediamine
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 |
| 3316583 | 100 G | 444 |
产品别名
496-72-0
4-甲基邻苯二胺
4-Methyl-o-phenylenediamine
3,4-Toluenediamine
甲苯-3,4-二胺
结构式
基本信息
| Linear Formula【线性分子式】 | CH3C6H3(NH2)2 |
| Molecular weight | 122.17 |
| Beilstein | 507965 |
| EC number【EC 号】 | 207-826-2 |
| MDL number | MFCD00007728 |
| PubChem Substance ID【PubChem化学物质编号】 | 329754508 |
| NACRES | NA.22 |
| General description【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. |
| Application【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. |
产品性质
| Quality Level【质量水平】 | 100 |
| grade【等级】 | purum |
| Assay【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
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 + H312 + H332 - H315 - H319 - H335 |
| Precautionary Statements | P261 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338 |
| Hazard Classifications【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 |
| Target Organs【靶器官】 | Respiratory system |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 1 |
| Personal Protective Equipment【个人防护装备】 | dust mask type N95 (US), Eyeshields, Gloves |
