5.89577

Heptan

99%, anhydrous

• Lineare Formel: CH₃(CH₂)₅CH₃
• CAS-Nummer: 142-82-5
• Molekulargewicht: 100.20
• Beilstein: 1730763
• MDL-Nummer: MFCD00009544
• UNSPSC-Code: 12191502
• NACRES: NA.22

Eigenschaften

• Qualität: anhydrous
• Qualitätsniveau: 200
• Dampfdichte: 3.5 (vs air)
• Dampfdruck: 40 mmHg ( 20 °C); 83 mmHg ( 37.7 °C)
• Assay: 99%
• Selbstzündungstemp.: 433 °F
• Expl.-Gr.: 7 %
• Grünere Alternativprodukt-Eigenschaften: Safer Solvents and Auxiliaries; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• Brechungsindex: n20/D 1.387 (lit.)
• bp: 98 °C (lit.)
• mp (Schmelzpunkt): −91 °C (lit.)
• Löslichkeit: water: insoluble
• Dichte: 0.684 g/mL at 25 °C (lit.)
• SMILES String: CCCCCCC
• InChI: 1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3
• InChIKey: IMNFDUFMRHMDMM-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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.

Sicherheitshinweise

• Piktogramme: GHS02,GHS07,GHS08,GHS09
• Signalwort: Danger
• H-Sätze: H225 - H304 - H315 - H336 - H410
• P-Sätze: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): 24.8 °F
• Flammpunkt (°C): -4 °C