产品说明
一般描述
2,4-Difluorobenzonitrile undergoes polycondensation with Bisphenol A and matrix-assisted laser desorption/time-of-flight mass spectra revealed a quantitative formation of cyclic oligoethers and polyethers.
应用
2,4-Difluorobenzonitrile has been used in the synthesis of:
包装
5, 25 g in glass bottle
基本信息
| 线性分子式 | F2C6H3CN |
| 分子量 | 139.10 |
| EC 号 | 223-523-8 |
| MDL编号 | MFCD00009826 |
| PubChem化学物质编号 | 24856006 |
| NACRES | NA.22 |
产品性质
| 质量水平 | 100 |
| 测定 | 97% |
| mp | 47-49 ℃ (lit.) |
| SMILES string | Fc1ccc(C#N)c(F)c1 |
| InChI | 1S/C7H3F2N/c8-6-2-1-5(4-10)7(9)3-6/h1-3H |
| InChI key | LJFDXXUKKMEQKE-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 3 |
| 闪点(F) | 235.4 °F - closed cup |
| 闪点(C) | 113 ℃ - closed cup |
| 个人防护装备 | dust mask type N95 (US), Eyeshields, Gloves |
Sigma-Aldrich
m.cnreagent.com
