3-フルオロベンズヒドラジド
3-フルオロベンズヒドラジド 物理性質
- 融点 :
- 139-143 °C (lit.)
- 比重(密度) :
- 1.272±0.06 g/cm3(Predicted)
- 貯蔵温度 :
- Sealed in dry,Room Temperature
- 外見 :
- 結晶性粉末
- 酸解離定数(Pka):
- 11.78±0.10(Predicted)
- 色:
- ホワイトからオフホワイト
- CAS データベース:
- 499-55-8(CAS DataBase Reference)
3-フルオロベンズヒドラジド 価格
もっと(3)
| 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)
|
W01FLC006189 |
3-フルオロベンズヒドラジド
3-Fluorobenzhydrazide |
499-55-8 |
5g |
￥11300 |
2021-03-23 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01FLC006189 |
3-フルオロベンズヒドラジド
3-Fluorobenzhydrazide |
499-55-8 |
25g |
￥46900 |
2021-03-23 |
購入 |
|
Sigma-Aldrich Japan
|
536326 |
97%
3-Fluorobenzoic hydrazide 97% |
499-55-8 |
1g |
￥3420 |
2024-03-01 |
購入 |
3-フルオロベンズヒドラジド 化学特性,用途語,生産方法
使用
3-FLUOROBENZHYDRAZIDE can be used as organic synthesis intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process and chemical production process.
合成
Hydrazides (30-58) were synthesized by one pot conventionalmethod24 Benzoic acid or its derivative (10 mmol) was dissolvedin ethanol (20 mL). Sulfuric acid (3 N, 2 mL) was added and thereaction contents were refluxed for six hours. The reaction wasmonitored with TLC. After the completion of the reaction, the reactionmixture was neutralized by adding solid NaHCO3, and filteredto remove excess of NaHCO3. In the neutralized reaction mixture which contains ethyl ester, hydrazine monohydrate (1.5 mL,3 mmol) was added and refluxed for 3-6 h to complete the reaction.Ethanol and unreacted hydrazine were removed by distillationupto 1/3 volume. The reaction contents were cooled, filteredand recrystallized from methanol to obtain the desired hydrazidecrystals (see Supporting information).
3-フルオロベンズヒドラジド 上流と下流の製品情報
原材料
準備製品
3-フルオロベンズヒドラジド 生産企業
Global( 117)Suppliers
3-フルオロベンズヒドラジド スペクトルデータ(IR)
499-55-8(3-フルオロベンズヒドラジド)キーワード:
- 499-55-8
- 3-FLUOROBENZOIC ACID HYDRAZIDE
- 3-FLUOROBENZOIC HYDRAZIDE
- 3-FLUOROBENZOHYDRAZIDE
- 3-FLUOROBENZHYDRAZIDE
- 3-Fluorobenzhydrazide 98%
- 3-Fluorobenzhydrazide98%
- BUTTPARK 35\03-72
- 3-Fluorobenzoic hydrazide 97%
- Benzoic acid, 3-fluoro-, hydrazide
- 3-フルオロベンズヒドラジド