HX0090

庚烷

Technical

• 别名: n-Heptane, Petroleum Heptane
• 线性分子式: CH₃(CH₂)₅CH₃
• CAS号: 142-82-5
• 分子量: 100.20
• Beilstein: 1730763
• MDL號碼: MFCD00009544
• 分類程式碼代碼: 12191502
• 酶委員會索引編號: 205-563-8

属性

• 蒸汽密度: 3.5 (vs air)
• 品質等級: 200
• 蒸汽壓力: 40 mmHg ( 20 °C); 83 mmHg ( 37.7 °C)
• 形狀: liquid
• 自燃溫度: 433 °F
• expl. lim.: 7 %
• 環保替代產品特色: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 顏色: APHA: ≤20
• 折射率: n20/D 1.387 (lit.)
• bp: 98 °C (lit.)
• mp: −91 °C (lit.)
• 轉變溫度: flash point -4 °C
• 溶解度: 0.05 g/L
• 密度: 0.684 g/mL at 25 °C (lit.)
• 環保替代類別: Aligned
• 運輸包裝: ambient
• 儲存溫度: room temp
• SMILES 字串: CCCCCCC
• InChI: 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
• InChI 密鑰: IMNFDUFMRHMDMM-UHFFFAOYSA-N

说明

一般說明

We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Greener Chemistry. Heptane is an environmentally preferable solvent compared to hexane and thus align with "Safer Solvents and Auxiliaries". Click here for more information.

應用

Technical

分析報告

Boiling range88-99°CColor (APHA)20 maxFormClear liquidInfrared SpectrumConforms to standard

安全信息

• 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）: 24.8 °F - closed cup
• 閃點（°C）: -4 °C - closed cup