1.04379

ヘプタン

for analysis EMSURE^® Reag. Ph Eur

• 別名: Heptane
• 化学式: CH₃(CH₂)₅CH₃
• CAS番号: 142-82-5
• 分子量: 100.20
• Beilstein: 1730763
• MDL番号: MFCD00009544
• UNSPSCコード: 12191502
• EC Index Number: 205-563-8
• NACRES: NB.21

特性

• 認証: reag. Ph. Eur.
• 品質水準: 300
• 蒸気密度: 3.5 (vs air)
• 蒸気圧: 40 mmHg ( 20 °C); 83 mmHg ( 37.7 °C)
• 製品種目: EMSURE^®
• アッセイ: ≥99% (GC)
• 形状: liquid
• 自己発火温度: 433 °F
• 有効性: >5000 mg/kg LD₅₀, oral (Rat); >2000 mg/kg LD₅₀, skin (Rabbit)
• expl. lim.: 7 %
• 環境により配慮した代替製品の特徴: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 不純物: ≤0.0005% Free acid (as CH₃COOH); ≤0.005% Sulfur compounds (as S); ≤0.01% Water; ≤0.1% Aromatic hydrocarbons (as C₆H₆)
• 蒸発残留物質: ≤0.001%
• 色: APHA: ≤10
• 屈折率: n20/D 1.387 (lit.)
• bp: 98 °C (lit.)
• mp: −91 °C (lit.)
• 転移温度: flash point -4 °C
• 密度: 0.684 g/mL at 25 °C (lit.)
• 微量陽イオン: Al: ≤0.00001%; B: ≤0.000002%; Ba: ≤0.00001%; Ca: ≤0.00005%; Cd: ≤0.000005%; Co: ≤0.000002%; Cr: ≤0.000002%; Cu: ≤0.000002%; Fe: ≤0.00001%; Mg: ≤0.00001%; Mn: ≤0.000002%; Ni: ≤0.000002%; Pb: ≤0.00001%; Sn: ≤0.00001%; Zn: ≤0.00001%
• SMILES記法: CCCCCCC
• 環境により配慮した代替製品カテゴリ: Aligned
• 保管温度: 2-30°C
• InChI: 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
• InChI Key: IMNFDUFMRHMDMM-UHFFFAOYSA-N

詳細

詳細

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

アプリケーション

n-Heptane is used as a:

• Solvent in the extraction of sulfur-containing hydrocarbons.
• Substrate for the double oxidation of medium-chain alkanes.

アナリシスノート

Purity (GC): ≥ 99 %
Identity (IR): conforms
Color: ≤ 10 Hazen
Free acid (as CH₃COOH): ≤ 0.0005 %
Density (d 20 °C/20 °C): 0.683 - 0.686
Refractive index (n 20/D): 1.387 - 1.388
Boiling range (97°C-98°C): ≥ 95 % (v/v)
Aromatic hydrocarbons (as C₆H₆): ≤ 0.1 %
Sulfur compounds (as S): ≤ 0.005 %
Readily carbonizable substances: conforms
Al (Aluminium): ≤ 0.00001 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %
Ph Eur-reagent

その他情報

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.

法的情報

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS02,GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H225,H304,H315,H336,H410
• 注意書き: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Central nervous system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 24.8 °F - closed cup
• 引火点(℃): -4 °C - closed cup