推薦產品
蒸汽密度
3.9 (vs air)
品質等級
蒸汽壓力
97.5 mmHg ( 20 °C)
種類
for protein sequencing
化驗
≥99%
形狀
liquid
雜質
<0.05% water
蒸發殘留物
<0.005%
折射率
n20/D 1.3 (lit.)
pH值
1 (20 °C, 10 g/L)
bp
72.4 °C (lit.)
mp
−15.4 °C (lit.)
密度
1.489 g/mL at 20 °C (lit.)
SMILES 字串
OC(C(F)(F)F)=O
InChI
1S/C2HF3O2/c3-2(4,5)1(6)7/h(H,6,7)
InChI 密鑰
DTQVDTLACAAQTR-UHFFFAOYSA-N
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一般說明
三氟乙酸是一种天然存在的有机溶剂，可通过微生物作用进行生物降解。它还可以用作各种有机转化的催化剂，包括溶剂溶解、重排、还原、氧化和三氟甲基化。
應用
三氟乙酸可作为溶剂用于：
- 质谱法，进行蛋白质鉴定。
- 微波辐照异恶唑和吡唑与 N-溴琥珀酰亚胺的溴化反应，以合成单溴异恶唑和吡唑。
- 2-(2-芳基乙基)杂芳酯的路易斯酸催化 6-内双环，以合成杂环内酯。
- 静电纺丝醋酸纤维素，以制备相应的纳米纤维膜。
訊號詞
Danger
危險聲明
危險分類
Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A
儲存類別代碼
8A - Combustible corrosive hazardous materials
水污染物質分類（WGK）
WGK 2
閃點（°F）
No data available
閃點（°C）
No data available
分析證明 (COA)
輸入產品批次/批號來搜索 分析證明 (COA)。在產品’s標籤上找到批次和批號，寫有 ‘Lot’或‘Batch’.。
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