RTC000093

1,4 Dioxano

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: Dioxano, Óxido de dietileno
• Fórmula lineal: C₄H₈O₂
• Número CAS: 123-91-1
• Peso molecular: 88.11
• NACRES: NA.24
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 102551
• MDL number: MFCD00006571

Propiedades

• Quality Segment: 300
• grade: certified reference material, pharmaceutical secondary standard
• agency: traceable to USP 1601521
• vapor density: 3 (vs air)
• vapor pressure: 27 mmHg ( 20 °C), 40 mmHg ( 25 °C)
• CofA: current certificate can be downloaded
• autoignition temp.: 356 °F
• expl. lim.: 22 %
• packaging: pkg of 20 mL
• refractive index: n20/D 1.422 (lit.)
• bp: 100-102 °C (lit.)
• mp: 10-12 °C (lit.)
• density: 1.034 g/mL at 25 °C (lit.)
• application(s): pharmaceutical; pharmaceutical; pharmaceutical small molecule
• storage temp.: 2-30°C
• SMILES string: C1COCCO1
• InChI: 1S/C4H8O2/c1-2-6-4-3-5-1/h1-4H2
• InChI key: RYHBNJHYFVUHQT-UHFFFAOYSA-N

Descripción

General description

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

This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Analysis Note

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

Other Notes

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.

To see an example of a Certificate of Analysis for this material enter LRAB9800 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Información de seguridad

• Pictogramas: GHS02,GHS08,GHS07
• Palabra de advertencia: Danger
• Códigos de peligro: H225,H319,H335,H350
• Indicaciones de precaución: P202 - P210 - P233 - P240 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órganos diana: Respiratory system
• supp_hazards: EUH019,EUH066
• Clase de almacenamiento: 3 - Flammable liquids
• ¿Qué está pasando?: WGK 3
• Punto de inflamación (°F): 53.6 °F
• Punto de inflamación (°C): 12 °C