804312

2,2-二氟乙胺盐酸盐

• 别名: 2,2-difluoro-1-ethanamine hydrochloride
• 经验公式（希尔记法）: C₂H₆ClF₂N
• CAS号: 79667-91-7
• 分子量: 117.53
• MDL號碼: MFCD04038283
• 分類程式碼代碼: 12352116
• PubChem物質ID: 329768860
• NACRES: NA.22

属性

• 化驗: 95%
• 品質等級: 100
• 形狀: powder
• mp: 132-137 °C (w/decomp)
• 儲存溫度: 2-8°C
• SMILES 字串: Cl.NCC(F)F
• InChI: 1S/C2H5F2N.ClH/c3-2(4)1-5;/h2H,1,5H2;1H
• InChI 密鑰: YSVKPVHTHFECBE-UHFFFAOYSA-N

说明

應用

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.

其他說明

In Situ Generation of Difluoromethyl Diazomethane for[3+2] Cycloadditions with Alkynes

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302 + H312 + H332
• 防範說明: P261 - P264 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable