PHR1687

Cyclohexan

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(e): Cyclohexane
• Empirische Formel (Hill-System): C₆H₁₂
• CAS-Nummer: 110-82-7
• Molekulargewicht: 84.16
• Beilstein: 1900225
• EG-Nummer: 203-806-2
• MDL-Nummer: MFCD00003814
• UNSPSC-Code: 12191502
• PubChem Substanz-ID: 329823556
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to USP 1601408
• Dampfdichte: 2.9 (vs air)
• Dampfdruck: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)
• Analysenzertifikat (CofA): current certificate can be downloaded
• Selbstzündungstemp.: 500 °F
• Expl.-Gr.: 9 %
• Verpackung: ampule of 3x1.2 mL
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Brechungsindex: n20/D 1.426 (lit.)
• bp: 80.7 °C (lit.)
• mp (Schmelzpunkt): 4-7 °C (lit.)
• Dichte: 0.779 g/mL at 25 °C (lit.)
• Anwendung(en): pharmaceutical (small molecule)
• Format: neat
• Lagertemp.: 2-30°C
• SMILES String: C1CCCCC1
• InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
• InChIKey: XDTMQSROBMDMFD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards. Cyclohexane is a nonpolar, flammable liquid that belongs to the group of cycloalkanes. In general, cyclohexane is obtained by hydrogenation of benzene and predominately used in the nylon industry. It also finds application in pharmaceutical applications.

Anwendung

Cyclohexane can be used as a pharmaceutical reference standard for residual solvent analysis in pharmaceutical formulations and raw materials by gas chromatography.

These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Hinweis zur Analyse

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Sonstige Hinweise

Dieses Produkt wurde für Genauigkeit und Stabilität gemäss den Normen ISO / IEC 17025:2005, (AClass Cert AT-1467) und ISO GUIDES 34:2009 (AClass Cert AR-1470) produziert und geprüft.

Fußnote

To see an example of a Certificate of Analysis for this material enter LRAC0291 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Empfohlene Produkte

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,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): -4.0 °F - closed cup
• Flammpunkt (°C): -20 °C - closed cup