产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3132675 | Sigma-Aldrich | 1 G | 1870 | 请咨询 |
| 4183564 | Fluorochem | 10g | 2200 | 请咨询 |
| 4183564 | Fluorochem | 1g | 422 | 请咨询 |
| 4183564 | Fluorochem | 5g | 1250 | 请咨询 |
结构式
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基本信息
| Empirical Formula【经验(实验)分子式】 | C2H6ClF2N |
| Molecular weight | 117.53 |
| MDL number | MFCD04038283 |
| PubChem Substance ID【PubChem化学物质编号】 | 329768860 |
| NACRES | NA.22 |
| Application【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. |
| Other Notes【其他说明】 | In Situ Generation of Difluoromethyl Diazomethane for[3+2] Cycloadditions with Alkynes |
产品性质
| Assay【测定】 | 95% |
| Quality Level【质量水平】 | 100 |
| form【形式】 | powder |
| mp | 132-137 ℃ (w/decomp) |
| storage temp.【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 |
| packaging【包装】 | 1 g in glass bottle |
安全信息
| Pictograms【象形图】 | GHS07 |
| Signal word【警示用语：】 | Warning |
| Hazard Statements | H302 + H312 + H332 |
| Precautionary Statements | P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P312 |
| Hazard Classifications【危险分类】 | Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral |
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |