トリクロロ酢酸エチル
トリクロロ酢酸エチル 価格
もっと(8)
| メーカー |
製品番号 |
製品説明 |
CAS番号 |
包装 |
価格 |
更新時間 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01MAS099714 |
2,2,2-トリクロロ酢酸エチル
Ethyl 2,2,2-trichloroacetate |
515-84-4 |
100g |
￥43700 |
2024-03-01 |
購入 |
|
東京化成工業
|
T1504 |
トリクロロ酢酸エチル >97.0%(GC)
Ethyl Trichloroacetate
>97.0%(GC) |
515-84-4 |
25g |
￥1800 |
2024-03-01 |
購入 |
|
東京化成工業
|
T1504 |
トリクロロ酢酸エチル >97.0%(GC)
Ethyl Trichloroacetate
>97.0%(GC) |
515-84-4 |
500g |
￥12800 |
2024-03-01 |
購入 |
|
Sigma-Aldrich Japan
|
163155 |
トリクロロ酢酸エチル 97%
Ethyl trichloroacetate 97% |
515-84-4 |
100g |
￥11600 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01FLC242615 |
2,2,2-トリクロロ酢酸エチル
Ethyl 2,2,2-trichloroacetate |
515-84-4 |
500g |
￥143800 |
2021-03-23 |
購入 |
トリクロロ酢酸エチル 化学特性,用途語,生産方法
外観
無色～ほとんど無色透明液体
化学的特性
Colorless liquid with a menthol-like odor. It is miscible with ethanol, ether and benzene, but insoluble in water.
使用
Ethyl trichloroacetate was used in the synthesis of dichlorocarbon precursor, phenyl(trichloromethyl)methyl.
主な応用
Ethyl trichloroacetate can be used as solvent, organic synthesis, perfume and pharmaceutical intermediates.
製造方法
Ethyl trichloroacetate is synthesized from trichloroacetic acid and ethyl alcohol by the esterification reaction.
synthesis steps: Trichloroacetic acid(TCA), anhydrous ethyl alcohol and sulfuric acid are heated together and refluxed for 6 h. After cooling, the ester layer is separated by pouring into water, neutralized with 5-10% sodium carbonate solution, washed with water and dried overnight with anhydrous calcium chloride. After filtration, distillation was carried out to obtain the finished product. Yield 75%.
一般的な説明
Ethyl trichloroacetate undergoes atom-transfer radical addition reaction with styrene catalyzed by the Ru-pentamethylcyclopentadienyl complexes.
純化方法
Shake the ester with saturated aqueous Na2CO3 (three times), aqueous 50% CaCl2 (three times), saturated aqueous NaCl (twice), then distil over CaCl2 and redistil it under reduced pressure. [Beilstein 2 IV 514.]
トリクロロ酢酸エチル 上流と下流の製品情報
原材料
準備製品
トリクロロ酢酸エチル 生産企業
Global( 262)Suppliers
トリクロロ酢酸エチル スペクトルデータ(1HNMR、13CNMR、IR1、MS、Raman)
515-84-4(トリクロロ酢酸エチル)キーワード:
- 515-84-4
- ETHYL TRICHLOROACETATE
- TRICHLOROACETATE ETHYL ESTER
- TRICHLOROACETIC ACID ETHYL ESTER
- Acetic acid, 2,2,2-trichloroethyl ester
- Acetic acid, ester with trichloroethanol
- ethanoicacid,trichloro-,ethylester
- ethyltrichloracetate
- Trichloroaceta
- trichloro-aceticaciethylester
- Trichloroethyl acetate
- ETHYL TRICHLOROACETATE 98% (GC)
- ETHYL TRICHLOROACETATE PESTANAL, 250 MG
- Ethyl trichloroacetate, stabilized, 97%
- RARECHEM AL BI 1451
- Ethyl trichloroacetate, 97%, stab. with epoxy resin
- Ethyltrichloracetat
- ETHYL TRICHLOROACETATE , STABILIZED WITH EPOXY RESIN
- ETHYL TRICHLOROACETATE, STABILSED WITH EPOXY RESIN
- Ethyl 2,2,2-trichloroacetate
- Ethyl trichloroacetate, 97%, stabilized
- Ethyl trichloroacetat
- Ethyl trichloroacetate, 97.5%
- 2,2,2-trichloroacetic acid ethyl ester
- Tadalafil Impurity 69
- Acetic acid, trichloro-, ethyl ester
- Biapenem Impurity 45
- Ethyl Trichloroacetate, ≥ 97.0%
- トリクロロ酢酸エチル
- エチル=トリクロロアセタート
- エチル＝トリクロロアセタト
- 2,2,2-トリクロロ酢酸エチル