RTC000086

2-Butanona

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinônimo(s): Etilmetilcetona, MEK, Metiletilcetona
• Fórmula linear: C₂H₅COCH₃
• Número CAS: 78-93-3
• Peso molecular: 72.11
• Beilstein: 741880
• Número MDL: MFCD00011648
• Código UNSPSC: 41116107
• NACRES: NA.24

Propriedades

• grau: certified reference material; pharmaceutical secondary standard
• Nível de qualidade: 300
• Agency: traceable to USP 1430101
• densidade de vapor: 2.49 (vs air)
• pressão de vapor: 71 mmHg ( 20 °C)
• Certificado de análise (CofA): current certificate can be downloaded
• temperatura de autoignição: 960 °F
• Lim. expl.: 10.1 %
• embalagem: pkg of 20 mL
• índice de refração: n20/D 1.379 (lit.)
• pb: 80 °C (lit.)
• pf: −87 °C (lit.)
• densidade: 0.805 g/mL at 25 °C (lit.)
• aplicação(ões): pharmaceutical small molecule
• temperatura de armazenamento: 2-30°C
• cadeia de caracteres SMILES: CC(CC)=O
• InChI: 1S/C4H8O/c1-3-4(2)5/h3H2,1-2H3
• chave InChI: ZWEHNKRNPOVVGH-UHFFFAOYSA-N

Descrição

Descrição geral

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

Nota de análise

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

Outras notas

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Nota de rodapé

To see an example of a Certificate of Analysis for this material enter LRAB9767 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Produtos recomendados

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.

Informações de segurança

• Pictogramas: GHS02,GHS07
• Palavra indicadora: Danger
• Frases de perigo: H225,H319,H336
• Declarações de precaução: P210 - P233 - P261 - P280 - P303 + P361 + P353 - P370 + P378
• Classificações de perigo: Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órgãos-alvo: Central nervous system
• Perigos de suplementos: EUH066
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): 26.6 °F
• Ponto de fulgor (°C): -3 °C