产品说明
应用
2,2-Difluoroethylamine hydrochloride was recently reported to be used as a precursor for the "elusive" difluoromethyl diazomethane species (CF2HCHN2). The difluoromethyl diazomethane intermediate can be generated in situ in the presence of tert-butyl nitrite and a catalytic amount of acetic acid.
包装
1 g in glass bottle
其他说明
In Situ Generation of Difluoromethyl Diazomethane for[3+2] Cycloadditions with Alkynes
基本信息
| 经验(实验)分子式 | C2H6ClF2N |
| 分子量 | 117.53 |
| MDL编号 | MFCD04038283 |
| PubChem化学物质编号 | 329768860 |
| NACRES | NA.22 |
产品性质
| 测定 | 95% |
| 质量水平 | 100 |
| 形式 | powder |
| mp | 132-137 ℃ (w/decomp) |
| 储存温度 | 2-8℃ |
| SMILES string | Cl.NCC(F)F |
| InChI | 1S/C2H5F2N.ClH/c3-2(4)1-5;/h2H,1,5H2;1H |
| InChI key | YSVKPVHTHFECBE-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 + H312 + H332 |
| 预防措施声明 | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 |
| 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
