CRM78345

Isophoron

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

• Synonym(e): 3,5,5-Trimethyl-2-cyclohexen-1-on
• Empirische Formel (Hill-System): C₉H₁₄O
• CAS-Nummer: 78-59-1
• Molekulargewicht: 138.21
• Beilstein: 1280721
• MDL-Nummer: MFCD00001584
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; TraceCERT^®
• Qualitätsniveau: 300
• Dampfdichte: 4.77 (vs air)
• Dampfdruck: 0.2 mmHg ( 20 °C)
• Produktlinie: TraceCERT^®
• Selbstzündungstemp.: 864 °F
• Haltbarkeit: limited shelf life, expiry date on the label
• Expl.-Gr.: 3.8 %
• Hersteller/Markenname: Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
• Brechungsindex: n20/D 1.476 (lit.)
• bp: 213-214 °C (lit.)
• mp (Schmelzpunkt): −8 °C (lit.)
• Dichte: 0.923 g/mL at 25 °C (lit.)
• Lagertemp.: −20°C
• SMILES String: CC1=CC(=O)CC(C)(C)C1
• InChI: 1S/C9H14O/c1-7-4-8(10)6-9(2,3)5-7/h4H,5-6H2,1-3H3
• InChIKey: HJOVHMDZYOCNQW-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com

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.

Rechtliche Hinweise

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

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302 + H312,H319,H335,H351
• P-Sätze: P202 - P280 - P301 + P312 - P302 + P352 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - STOT SE 3
• Zielorgane: Respiratory system
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 1
• Flammpunkt (°F): 204.8 °F - closed cup
• Flammpunkt (°C): 96.0 °C - closed cup