41085

2,3-二甲基戊烷

analytical standard

• 線性公式: C₂H₅CH(CH₃)CH(CH₃)₂
• CAS號碼: 565-59-3
• 分子量：: 100.20
• Beilstein: 1718734
• EC號碼: 209-280-0
• MDL號碼: MFCD00009337
• 分類程式碼代碼: 41116107
• PubChem物質ID: 329756053
• NACRES: NA.24

屬性

• 等級: analytical standard
• 品質等級: 100
• 蒸汽密度: 3.45 (vs air)
• 蒸汽壓力: 2.35 psi ( 37.7 °C)
• 化驗: ≥99.0% (GC)
• 自燃溫度: 639 °F
• 儲存期限: limited shelf life, expiry date on the label
• expl. lim.: ~7 %
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 折射率: n20/D 1.392 (lit.); n20/D 1.392
• bp: 89-90 °C (lit.)
• 密度: 0.695 g/mL at 25 °C (lit.)
• 應用: environmental
• 格式: neat
• SMILES 字串: CCC(C)C(C)C
• InChI: 1S/C7H16/c1-5-7(4)6(2)3/h6-7H,5H2,1-4H3
• InChI 密鑰: WGECXQBGLLYSFP-UHFFFAOYSA-N

描述

一般說明

2,3-Dimethylpentane belongs to the class of volatile organic compounds (VOCs).

應用

2,3-Dimethylpentane may be used as an analytical reference standard for the determination of 2,3-dimethylpentane in:

• Ambient air samples by thermal desorption-gas chromatography (TD-GC) in conjunction with Deans-switch cutting technique.
• Exhaled air samples by GC combined with mass spectrometry (MS) operating under the selected ion monitoring (SIM) detection mode.
• Indoor and outdoor air samples by adsorption using sorbent tubes, followed by analysis using TD-GC-MS with electron impact (EI) ionization.
• Commercial reagent samples by high resolution GC using graphene-zeolite imdidazole framework (ZIF8) as a stationary phase.

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

推薦產品

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安全資訊

• 象形圖: GHS02,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H225,H304,H315,H336,H410
• 防範說明: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危險分類: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• 標靶器官: Central nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 2
• 閃點（°F）: 19.4 °F - closed cup
• 閃點（°C）: -7 °C - closed cup
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter