42038

2,3-ブタンジオール

analytical standard, mixture of racemic and meso forms

• 別名: 2,3-ブチレングリコール
• 化学式: CH₃CH(OH)CH(OH)CH₃
• CAS番号: 513-85-9
• 分子量: 90.12
• Beilstein: 969165
• EC Number: 208-173-6
• MDL番号: MFCD00004523
• UNSPSCコード: 85151701
• PubChem Substance ID: 329756177
• NACRES: NA.24

特性

• グレード: analytical standard
• 品質水準: 100
• アッセイ: ≥97.0% (GC)
• シェルフライフ: limited shelf life, expiry date on the label
• テクニック: HPLC: suitable; gas chromatography (GC): suitable
• 屈折率: n20/D 1.433 (lit.); n20/D 1.438
• bp: 183-184 °C (lit.)
• mp: 25 °C (lit.)
• 密度: 1.002 g/mL at 20 °C (lit.)
• アプリケーション: cleaning products; cosmetics; flavors and fragrances; food and beverages; personal care
• フォーマット: neat
• SMILES記法: CC(O)C(C)O
• InChI: 1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3
• InChI Key: OWBTYPJTUOEWEK-UHFFFAOYSA-N

詳細

詳細

2,3-Butanediol is a chiral compound which is extensively utilized in chemical feedstocks and liquid fuels.[1]

アプリケーション

2,3-Butanediol may be used as a reference standard for the determination of 2,3-butanediol in:

• ′Fino′ sherry wine by rotatory and continuous liquid−liquid extraction (LLE) and headspace solid-phase microextraction (HS-SPME) combined with gas chromatography-mass spectrometry (GC-MS).[2]
• Cell cultures as well as fermentation broths by high performance anion-exchange chromatography with pulsed amperometric detection (HPAE-PAD).[3]
• Cocoa (Theobroma cacao L.) by HS-SPME-GC-MS with principal component analysis (PCA).[4]
• Vinegar samples by HS-SPME combined with GC-MS in electron impact ionization (EI+) mode.[5]

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

安全性情報

• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 1
• 引火点(°F): 185.0 °F - closed cup
• 引火点(℃): 85 °C - closed cup