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Merck
CN
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文件

安全信息

8.08261

Sigma-Aldrich

三氟乙酸酐

for synthesis

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别名:
三氟乙酸酐
线性分子式:
(CF3CO)2O
CAS号:
407-25-0
分子量:
210.03
MDL编号:
MFCD00000416
UNSPSC代码:
12352106
EC索引号:
206-982-9
NACRES:
NA.22

蒸汽压

405 hPa ( 20 °C)

质量水平

200

检测方案

≥99.0% (GC)

形式

liquid

bp

40 °C/1013 hPa

mp

-65 °C

密度

1.51 g/cm3 at 20 °C

储存温度

2-30°C

InChI

1S/C4F6O3/c5-3(6,7)1(11)13-2(12)4(8,9)10

InChI key

QAEDZJGFFMLHHQ-UHFFFAOYSA-N

相关类别

应用


  • Cascade Rearrangement: Nitro Group-Participating Syntheses of 1,2,5-Thiadiazoles and 1,2,4-Thiadiazolones.: This study explores the role of trifluoroacetic anhydride in the synthesis of thiadiazoles and thiadiazolones via a nitro group-participating cascade rearrangement, highlighting its utility in organic synthesis (Li et al., 2024).

  • Copper Loading-Controlled Selective Synthesis of 2,5-Bis(trifluoromethyl) and Monotrifluoromethyl-Substituted Oxazoles.: This research demonstrates the selective synthesis of trifluoromethyl-substituted oxazoles using trifluoroacetic anhydride, showcasing its versatility in controlling copper loading during reactions (Wu et al., 2024).

  • Wood Esterification by Fatty Acids Using Trifluoroacetic Anhydride as an Impelling Agent and Its Application for the Synthesis of a New Bioplastic.: The study presents a novel method for wood esterification using trifluoroacetic anhydride, facilitating the development of new bioplastic materials (Sejati et al., 2023).

  • Synthesis of alpha-Seleno Boronates via Diboration of Carbonyl Compounds.: This paper details the synthesis of alpha-seleno boronates using trifluoroacetic anhydride in the diboration of carbonyl compounds, emphasizing its reactivity and selectivity in chemical transformations (Paul et al., 2023).

  • Regioselective Synthesis of 3-Nitroindoles Under Non-Acidic and Non-Metallic Conditions.: The research highlights the use of trifluoroacetic anhydride in the regioselective synthesis of 3-nitroindoles, demonstrating its efficiency under non-acidic and non-metallic conditions (Zhang et al., 2023).

分析说明

含量(GC, area%)： ≥ 99.0 %（a/a）
密度（d 20 °C/ 4 °C）：1.509 - 1.512
鉴定（IR）：通过测试

象形图

CorrosionExclamation mark
GHS05,GHS07

警示用语：

Danger

危险声明

H314 - H332 - H412

危险分类

Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1A

补充剂危害

EUH014

储存分类代码

8B - Non-combustible, corrosive hazardous materials

WGK

WGK 2

法规信息

危险化学品

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