白金(IV)ジオキシド
白金(IV)ジオキシド 物理性質
- 融点 :
- 450 °C (lit.)
- 比重(密度) :
- 10.2
- RTECS 番号:
- TP2506020
- 貯蔵温度 :
- under inert gas (nitrogen or Argon) at 2-8°C
- 外見 :
- 結晶性
- 色:
- ダークブラウン
- 水溶解度 :
- 苛性カリ溶液に可溶。水、酸、王水に不溶。
- Merck :
- 14,7527
- 安定性：:
- 可燃物に触れると、火災の原因となることがあります。有機材料、粉末金属とは相容れない。
- InChI:
- InChI=1S/2O.Pt
- InChIKey:
- WNVYCMIJBVIKSY-UHFFFAOYSA-N
- SMILES:
- [Pt](=O)=O
- CAS データベース:
- 1314-15-4(CAS DataBase Reference)
- NISTの化学物質情報:
- Platinum dioxide(1314-15-4)
- EPAの化学物質情報:
- Platinum oxide (PtO2) (1314-15-4)
- 溶解性:
- THF、o-キシレン、クロロホルム、クロロベンゼン、ジクロロベンゼン
白金(IV)ジオキシド 価格
もっと(17)
| 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)
|
W01ALF040402 |
Platinum(IV) oxide, anhydrous, Premion®, 99.95% (metals basis), Pt 84.4% min
Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min |
1314-15-4 |
0.25g |
￥35100 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01ALF040402 |
Platinum(IV) oxide, anhydrous, Premion®, 99.95% (metals basis), Pt 84.4% min
Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min |
1314-15-4 |
1g |
￥126200 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01W0116-0834 |
酸化白金(IV) Platinum : about 85%
Platinum(IV) Oxide Platinum : about 85% |
1314-15-4 |
1g |
￥20000 |
2024-03-01 |
購入 |
|
富士フイルム和光純薬株式会社(wako)
|
W01ALF040402 |
Platinum(IV) oxide, anhydrous, Premion®, 99.95% (metals basis), Pt 84.4% min
Platinum(IV) oxide, anhydrous, Premion?, 99.95% (metals basis), Pt 84.4% min |
1314-15-4 |
5g |
￥562400 |
2024-03-01 |
購入 |
|
東京化成工業
|
P1720 |
酸化白金(IV) >85.0%(W)
Platinum(IV) Oxide
>85.0%(W) |
1314-15-4 |
200mg |
￥6200 |
2024-03-01 |
購入 |
白金(IV)ジオキシド 化学特性,用途語,生産方法
外観
黒褐色～黒色, 粉末
溶解性
塩酸, 硫酸, 硝酸, および王水に不溶。亜硫酸と加熱すると酸化白金(II)となって溶ける。塩酸、硝酸及び硫酸にほとんど溶けない。
解説
アダムス触媒，アダムスショクバ， アダムス白金またはアダムスの酸化白金ともいう．ヘキサクロロ白金(Ⅳ)酸H2PtCl6に硝酸ナトリウムを加え，450～600 ℃ に加熱，分解してつくった酸化白金(Ⅳ)PtO2，またはこれを水素で還元して白金黒にしたもので，接触還元の触媒として使われる．
化学的特性
Platinum dioxide, also known as Adams catalyst, is a dark brown powder, a hydrated form of platinum (IV) oxide (PtO2), produced by heating chloroplatinic acid (H2PtCl6) with sodium nitrate (NaNO3). Platinum nitrate is produced, and this decomposes to Platinum (IV) oxide with evolution of NO2 and oxygen. It is used in hydrogenations of alkenes to alkanes, nitro compounds to aminos, and ketones to alcohols. The actual catalyst is not the oxide but finely divided platinum black, which forms during the hydrogenation reaction.
使用
As catalyst in hydrogenations. The actual catalyst is platinum black which is formed in situ by reduction of the PtO2 by the hydrogen used for the hydrogenation. Especially useful for reduction at room tempereture and hydrogen pressures up to 4 atmospheres. Suitable for the reduction of double and triple bonds, aromatic nuclei, carbonyl groups, nitro groups, and nitriles.
主な応用
Platinum (IV) Oxide commonly referred to as Adam’s Catalyst is used frequently in organic synthesis reactions, mainly catalytic hydrogenation. The compound itself shows no cytotoxicity in cells of the pulmonary origin when compared to its PtCl4 counterpart. It has also been used as a catalyst in amperometric biosensors that are based on oxidase enzymes.
調製方法
PtO2 is obtained by reduction in chloroplatinic acid with
formaldehyde or by fusing chloroplatinic acid with sodium
nitrate.
一般的な説明
Platinum(IV) oxide has been used for the reduction of citernyl bromide to form (S)-3,7-dimethyloctylbromide. Prepared by Adams′ nitrate fusion method.
白金(IV)ジオキシド 上流と下流の製品情報
原材料
準備製品
2-(2,3-DIHYDRO-1BENZENESULFONYL-PYRROLO[2,3-B]PYRIDIN-3-YL)ETHANAMINE
(1,3-DIMETHYL-BUTYL)-HYDRAZINE
5-(BENZYLOXY)-1H-PYRROLO[3,2-B]PYRIDINE-2-CARBALDEHYDE
(2-METHOXY-1-METHYL-ETHYL)-HYDRAZINE
(1,2-DIMETHYL-PROPYL)-HYDRAZINE
3-Cyclohexyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine
白金
1-メチル-4-(メチルアミノ)ピペリジン
2,5-ピリミジンジアミン
4-BROMO-2-(TRIFLUOROMETHYL)-5-METHOXYPYRIDINE
フィナステリド
白金(IV)ジオキシド 生産企業
Global( 491)Suppliers
1314-15-4(白金(IV)ジオキシド)キーワード:
- 1314-15-4
- PLATINUM OXIDE (Black)
- Platinum(IV) oxide, anhydrous, Premion, 99.95% (metals basis), Pt 84.4% min
- PlatinuM(Ⅱ)oxide
- PlatinuM oxide anhydrous
- PlatinuM(IV) oxide, 83% Pt 1GR
- PlatinuM(IV) oxide, 83% Pt 5GR
- PLATINUM-(IV)-OXIDE, ANHYDROUS
- Platinium (IV)oxide anhydrous
- PLATINUM (IV) OXIDE HYDRATE (ADAMS CATALYST)
- Platinum(IV) oxide, anhydrous, Premion(R), 99.95% (metals basis), Pt 84.4% min
- Platinum(IV) oxide monohydrate, Adams Catalyst, Pt 75% min
- PLATINUM DIOXIDE, PtO2
- ADAM'S CATALYST
- ADAMS' CATALYST
- ADAM'S TYPE CATALYST
- PlatinuM(IV) oxide surface area >=60 M2/g
- PlatinuM(IV) oxide surface area >=75 M2/g
- 99.95% (Metals basis), Pt 84.4% Min
- Platinum dioxide
Platinum(IV) dioxide
- NSC 402624
- PlatinuM(Ⅳ) oxide trihydrate
- Platimicoxide
- Platinium oxide, PtO2
- Platinum oxide (PtO2)
- platinumoxide(pto2)
- PLATINUM(+4)OXIDE
- PLATINUM DIOXIDE
- PLATINUM(IV) DIOXIDE
- Platinum(II )oxide
- Platinum(IV)oxidehydrate(~80-82%Pt)(99.95+%-Pt)ADAM'SCATALYST[BASFC7018]
- 酸化白金(IV)
- 二酸化白金
- 白金(II)オキシド
- 白金(IV)ジオキシド
- アダムス触媒
- 酸化白金(Ⅳ)
- PLATINUM(IV) OXIDE, ANHYDROUS, PREMION®, 99.95% (METALS BASIS), PT 84.4% MIN
- 酸化白金(IV), 無水, Premion®, 99.95% (metals basis), Pt 84.4% min
- ジオキソ白金