125938

亜リン酸ジブチル

96%

• 別名: Butyl phosphite, Butyl phosphonate, Di-n-butyl hydrogen phosphite, Di-n-butyl phosphite, Dibutoxyphosphine oxide, Dibutyl hydrogen phosphite, Dibutyl phosphonate
• 化学式: (CH₃CH₂CH₂CH₂O)₂P(O)H
• CAS番号: 1809-19-4
• 分子量: 194.21
• Beilstein: 1099706
• MDL番号: MFCD00066633
• UNSPSCコード: 12352100
• eCl@ss: 39110212
• PubChem Substance ID: 24847687
• NACRES: NA.22

特性

• 蒸気圧: <0.1 mmHg ( 20 °C)
• 品質水準: 100
• アッセイ: 96%
• 不純物: ≤1% butanol
• 屈折率: n20/D 1.423 (lit.)
• bp: 118-119 °C/11 mmHg (lit.)
• 溶解性: H₂O: soluble 7.3 g/L at 25 °C
• 密度: 0.995 g/mL at 25 °C (lit.)
• SMILES記法: CCCCO[PH](=O)OCCCC
• InChI: 1S/C8H19O3P/c1-3-5-7-10-12(9)11-8-6-4-2/h12H,3-8H2,1-2H3
• InChI Key: NFJPGAKRJKLOJK-UHFFFAOYSA-N

詳細

詳細

Dibutyl phosphite undergoes addition reaction with Schiff bases to yield 1,4-bis[N-methyl(dibutoxyphosphonyl)-1-(2-furyl)]diaminobenzene and 4,4′-bis[N-methyl(dibutoxyphosponyl)-1-phenyl]benzidine. It is antiwear and extreme-pressure additive in industrial gear oils.

アプリケーション

Dibutyl phosphite was used as anti-wear agent in bio-based lubricating oil.

その他情報

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安全性情報

• ピクトグラム: GHS08,GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H351,H412
• 注意書き: P202 - P264 - P273 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 3
• 引火点(°F): 244.4 °F - closed cup
• 引火点(℃): 118 °C - closed cup