3-ブテン-1-オール
3-ブテン-1-オール 物理性質
- 融点 :
- -31.44°C (estimate)
- 沸点 :
- 112-114 °C (lit.)
- 比重(密度) :
- 0.838 g/mL at 25 °C (lit.)
- 屈折率 :
- n20/D 1.421(lit.)
- 闪点 :
- 90 °F
- 貯蔵温度 :
- Sealed in dry,Store in freezer, under -20°C
- 溶解性:
- soluble in Chloroform, Methanol
- 酸解離定数(Pka):
- 15.04±0.10(Predicted)
- 外見 :
- 液体
- 色:
- 無色透明～微黄色透明
- 比重:
- 0.843
- 爆発限界(explosive limit):
- 2-28%(V)
- 水溶解度 :
- 溶ける
- BRN :
- 1633504
- 安定性：:
- 安定。酸、酸塩化物、酸無水物、酸化剤とは混和しません。可燃性。
- InChIKey:
- ZSPTYLOMNJNZNG-UHFFFAOYSA-N
- LogP:
- 0.679 (est)
- CAS データベース:
- 627-27-0(CAS DataBase Reference)
- NISTの化学物質情報:
- 3-Buten-1-ol(627-27-0)
- EPAの化学物質情報:
- 3-Buten-1-ol (627-27-0)
3-ブテン-1-オール 価格
もっと(32)
| 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)
|
W01MAS086057 |
3-ブテン-1-オール
3-Buten-1-ol |
627-27-0 |
500g |
￥301300 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01AFAL00767 |
3-ブテン-1-オール, 99%
3-Buten-1-ol, 99% |
627-27-0 |
5g |
￥14180 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01AFAL00767 |
3-ブテン-1-オール, 99%
3-Buten-1-ol, 99% |
627-27-0 |
25g |
￥50540 |
2024-03-01 |
購入 |
|
東京化成工業
|
B0236 |
3-ブテン-1-オール >98.0%(GC)
3-Buten-1-ol
>98.0%(GC) |
627-27-0 |
10mL |
￥6100 |
2024-03-01 |
購入 |
|
東京化成工業
|
B0236 |
3-ブテン-1-オール >98.0%(GC)
3-Buten-1-ol
>98.0%(GC) |
627-27-0 |
25mL |
￥9900 |
2024-03-01 |
購入 |
3-ブテン-1-オール 化学特性,用途語,生産方法
外観
無色～うすい黄色、液体
用途
有機合成原料。
化学的特性
liquid
使用
3-Buten-1-ol is an aliphatic primary alcohol used as a reagent in organic synthesis.
一般的な説明
3-Buten-1-ol is a homoallyl alcohol that can be prepared by the dehydration of 1,4-butanediol using cerium catalyst. The intramolecular hydrogen bonding of 3-buten-1-ol has been studied using FT-IR and
1H NMR spectroscopic data. Its microwave spectrum has been recorded and analyzed. The alkylation reaction of 3-buten-1-ol using titanium-organoaluminum system has been studied. Its gas-phase enthalpy of formation has been reported to be -147.3 ± 1.8kJ mol
-1.
危険性
3-Buten-1-ol is strongly irritating to the skin and eyes. it may cause respiratory irritation. it is toxic to aquatic organisms and has long lasting effects.
合成
The synthesis of 3-Buten-1-ol is as follows:After adding 24.3 g (1 mol) of magnesium turnings, 50 g of diethyl ether and 1 ml of dibromoethane in a 500 mL four-necked flask,A solution of 62.5 g of vinyl chloride (1 mol) dissolved in 200 g of diethyl ether was added dropwise to magnesium and diethyl ether, and the micro reflux was controlled, and the dropwise addition was completed, and the mixture was kept under a micro reflux for 2 hours, and the temperature was lowered to -5 °C;Then 44 g (1 mol) of ethylene oxide was dissolved in 60 g of diethyl ether. Ethylene oxide is added dropwise to the vinylmagnesium chloride solution prepared above, control the temperature -5-5 degrees, and stir at this temperature for 1 hour. Sampling gas phase analysis until the reaction is complete; pour the reaction solution into a 1000 mL beaker, Add 200mL of ice water and add ammonium chloride until the residual magnesium disappears. Control the temperature 0-10 ° C, stir for 1 hour after the addition, add salt to saturation, static layering. The organic layer was separated and washed twice with 100 ml of saturated brine, and a polymerization inhibitor was added. The product is subjected to rectification to obtain 53 g of 3-buten-1-ol, and the content is 99.2%. The yield was 73.6%.
3-ブテン-1-オール 上流と下流の製品情報
原材料
準備製品
3-ブテン-1-オール 生産企業
Global( 473)Suppliers
3-ブテン-1-オール スペクトルデータ(1HNMR、13CNMR、IR1、MS、Raman)
627-27-0(3-ブテン-1-オール)キーワード:
- 627-27-0
- 1-Buten-4-ol
- 3-buten-1-0l
- 3-Buten-1-O1
- 3-butene-1-0l
- BUTEN-(3)-O1-(L)
- CH2=CHCH2CH2OH
- Vinylethyl alcohol
- 3-BUTEN-1-OL (1-4)
- 3-BUTEN-1-OL 96+%
- 3-BUTEN-1-OL 98+%
- 3-BUTEN-1-OL 99+%
- 3-BUTEN-1-OL
- 4-HYDROXY-1-BUTENE
- ALLYLCARBINOL
- 3-Buten-1-ol, 96% 100ML
- 3-Buten-1-ol, 96% 25ML
- b-Vinylethanol
- 2-Vinylethanol
- 1-HYDROXY-3-BUTENE
- NSC 60194
- β-Vinylethanol
- 3-Buten-1-ol 50g
- 3-Buten-1-ol puruM, >=98.0% (GC)
- 3-Buten-1-ol, 98.0%(GC)
- 3-MOMC EG-2201 2-mme CAS NO.627-27-0
- 3-Buten-1-ol 96%
- 3-Butene-1-ol
Allyl carbinol
- Pemetrexed Impurity 17
- homoalylic alcohol
- 3-BUTEN-1-OL, 98%3-BUTEN-1-OL, 98%3-BUTEN-1-OL, 98%
- 3-ブテン-1-オール
- 1-ブテン-4-オール
- 3-ブテニルアルコール
- 2-ビニルエタノール
- ホモアリルアルコール
- ブタ-3-エン-1-オール
- アリルカルビノール
- 3-ブテン-1-オ-ル
- 3‐ブテン‐1‐オール
- 3-ブテン-1-オール, 99%
- ω-不飽和アルカノール
- ω-官能性アルカノール, カルボン酸, アミン & ハライド
- 構造分類