ヘキサヒドロキシベンゼン
ヘキサヒドロキシベンゼン 物理性質
- 融点 :
- 4-7 °C(lit.)
- 沸点 :
- 80.7 °C(lit.)
- 比重(密度) :
- 0.779 g/mL at 25 °C(lit.)
- 蒸気密度:
- 2.9 (vs air)
- 蒸気圧:
- 168.8 mm Hg ( 37.7 °C)
- 屈折率 :
- n20/D 1.426(lit.)
- 闪点 :
- -1 °F
- 貯蔵温度 :
- Inert atmosphere,Store in freezer, under -20°C
- 酸解離定数(Pka):
- 9.17±0.33(Predicted)
- 外見 :
- powder to crystal
- 色:
- White to Gray to Brown
- InChIKey:
- VWPUAXALDFFXJW-UHFFFAOYSA-N
- CAS データベース:
- 608-80-0(CAS DataBase Reference)
- EPAの化学物質情報:
- Benzenehexol (608-80-0)
ヘキサヒドロキシベンゼン 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)
|
W01COBQH-4990 |
ヘキサヒドロキシベンゼン
Hexahydroxybenzene |
608-80-0 |
250mg |
￥115000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01COBQH-4990 |
ヘキサヒドロキシベンゼン
Hexahydroxybenzene |
608-80-0 |
1g |
￥363500 |
2024-03-01 |
購入 |
|
東京化成工業
|
H0643 |
ヘキサヒドロキシベンゼン >98.0%(T)
Hexahydroxybenzene
>98.0%(T) |
608-80-0 |
1g |
￥56500 |
2024-03-01 |
購入 |
ヘキサヒドロキシベンゼン 化学特性,用途語,生産方法
外観
白色～灰色～褐色粉末～結晶
合成
Hexahydroxy-benzene is synthesised using tetrahydroxyquinone as raw material by chemical reaction. The specific synthesis steps are as follows:
Step 1: One hundred grams (0.44 mole) of stannous chloride dihydrate is added to a boiling solution of 10 g. (0.058 mole) of tetrahydroxyquinone in 200 ml. of 2.4N hydrochloric acid contained in a 1.5-l. beaker. The initial deep-red color disappears, and grayish crystals of hexahydroxybenzene precipitate. Two hundred fifty milliliters of 12N hydrochloric acid is added, and the mixture is heated to boiling with constant stirring. The beaker is removed from the hot plate, an additional 600 ml. of 12N hydrochloric acid is added, and the solution is cooled in a refrigerator. The hexahydroxybenzene is collected on a Büchner funnel fitted with a sintered-glass disk and sucked dry.
Step 2: The crude hexahydroxybenzene is dissolved in 450 ml. of hot 2.4N hydrochloric acid containing 3 g. of hydrated stannous chloride and 1 g. of decolorizing carbon. The solution is filtered while hot, and the carbon is rinsed with 75 ml. of boiling water that is combined with the filtrate. One liter of 12N hydrochloric acid is added, and the mixture is cooled in a refrigerator. The snow-white crystals of hexahydroxybenzene that separate are collected under carbon dioxide or nitrogen on a Büchner funnel fitted with a sintered-glass disk. The hexahydroxybenzene is washed with 100 ml. of a cold 1:1 mixture of ethanol and 12N hydrochloric acid and dried in a vacuum desiccator over sodium hydroxide pellets; yield 7.1–7.8 g. (70–77%). It fails to melt on a hot plate at 310°.
ヘキサヒドロキシベンゼン 上流と下流の製品情報
原材料
準備製品
ヘキサヒドロキシベンゼン 生産企業
Global( 135)Suppliers
608-80-0(ヘキサヒドロキシベンゼン)キーワード:
- 608-80-0
- NAPHTHENE
- Benzene-1,2,3,4,5,6-hexol
- 1,2,3,4,5,6-Benzenehexol
- 1,2,3,4,5,6-Benzenehexaol
- NSC 528169
- HEXAHYDROBENZENE
- HEXANAPHTHALENE
- HEXANAPHTHENE
- HEXAMETHYLENE
- HEXAHYDROXYBENZENE
- CYCLOHEXANE-195
- CYCLOHEXANE-205
- Benzene-1,2,3,4,5,6-hexaol
- Hexahydroxybenzene>
- ヘキサヒドロキシベンゼン
- ベンゼンヘキサオール
- ベンゼン-1,2,3,4,5,6-ヘキサオール