439215

テトラヒドロフラン

≥99.9%, suitable for HPLC, inhibitor-free

• 別名: オキソラン, テトラメチレンオキシド, ブチレンオキシド
• 実験式（ヒル表記法）: C₄H₈O
• CAS番号: 109-99-9
• 分子量: 72.11
• Beilstein: 102391
• EC Number: 203-726-8
• MDL番号: MFCD00005356
• UNSPSCコード: 12190000
• PubChem Substance ID: 329756429

特性

• product name: テトラヒドロフラン, suitable for HPLC, ≥99.9%, inhibitor-free
• 蒸気密度: 2.5 (vs air)
• 品質水準: 100
• 蒸気圧: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• アッセイ: ≥99.9%
• 形状: liquid
• 自己発火温度: 610 °F
• expl. lim.: 1.8-11.8 %
• テクニック: HPLC: suitable
• 不純物: ≤0.015% peroxide (as H₂O₂); <0.02% water
• 蒸発残留物質: <0.0005%
• 屈折率: n20/D 1.407 (lit.)
• bp: 65-67 °C (lit.)
• mp: −108 °C (lit.)
• 溶解性: H₂O: soluble
• 密度: 0.889 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV吸収: λ: 212 nm A_max: 1.0; λ: 250 nm A_max: 0.180; λ: 300 nm A_max: 0.020; λ: 350-400 nm A_max: 0.005
• SMILES記法: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChI Key: WYURNTSHIVDZCO-UHFFFAOYSA-N

詳細

詳細

Tetrahydrofuran (THF) is a saturated cyclic ether with a potential use as a biofuel. Its combustion studies have been reported. Reports suggest it is a better promoter than 1,3 dioxolane for CO₂-hydrate formation. The effect of THF on the biological systems has been studied.

アプリケーション

Tetrahydrofuran may be used as a solvent in the following processes:

• Formation of diacetylinic polymers.
• RAFT polymerization of p-acetoxystyrene.
• Synthesis of di-tert-butyl-Phosphinoferrocene.

It may be used in the following processes:

• As mobile phase solvent in high-performance liquid chromatography.
• As a solvent in the preparation of spin-coated poly(bisphenol A decane ether).
• Formation of butyrolactone (BTL) by green oxidation method.
• As a solvent for lignin depolymerization to isolate phenolic monomer.

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安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225,H302,H319,H335,H336,H351
• 注意書き: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• 危険有害性の分類: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• ターゲットの組織: Central nervous system, Respiratory system
• 補足的ハザード: EUH019
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 1
• 引火点(°F): -6.2 °F - closed cup
• 引火点(℃): -21.2 °C - closed cup
• 個人用保護具 (PPE): Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter