78445

テトラヒドロフラン

analytical standard

• 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: 12191501
• PubChem Substance ID: 329768151
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• 蒸気密度: 2.5 (vs air)
• 蒸気圧: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• アッセイ: ≥99.9% (GC)
• 自己発火温度: 610 °F
• シェルフライフ: limited shelf life, expiry date on the label
• 含みます: ~0.025% 2,6-di-tert.-butyl-4-methylphenol as stabilizer
• expl. lim.: 1.8-11.8 %
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 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.)
• アプリケーション: cleaning products; cosmetics; environmental; food and beverages; personal care
• フォーマット: neat
• 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. Its potential use as a biofuel for internal combustion engines is investigated.

Tetrahydrofuran is an important basic chemical compound, which belongs to the category of 5-membered heterocycles.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

アプリケーション

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Tetrahydrofuran may be used as an extraction solvent for the determination of pesticide residues in olive oil and phthalates in toys and child care articles by chromatography techniques.

Tetrahydrofuran may find application as a solvent in the synthesis of (S)-2-(1-pyrrolidinylmethyl)pyrrolidine. It is also an excellent solvent for sodium diisopropylamide, which can find applications as an effective base for the isomerization of alkenes and metalation of 1,4-dienes.

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