PHR1561

Tetrahidrofuran

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinónimos: Oxolano, Óxido de butileno, Óxido de tetrametileno
• Fórmula empírica (notación de Hill): C₄H₈O
• Número de CAS: 109-99-9
• Peso molecular: 72.11
• Beilstein: 102391
• Número CE: 203-726-8
• Número MDL: MFCD00005356
• Código UNSPSC: 41116107
• ID de la sustancia en PubChem: 329823470
• NACRES: NA.24

Propiedades

• grado: certified reference material; pharmaceutical secondary standard
• Nivel de calidad: 300
• Agency: traceable to USP 1601770
• densidad de vapor: 2.5 (vs air)
• presión de vapor: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• CofA: current certificate can be downloaded
• temp. de autoignición: 610 °F
• lim. expl.: 1.8-11.8 %
• envase: ampule of 3x1.2 mL each
• técnicas: HPLC: suitable; gas chromatography (GC): suitable
• índice de refracción: n20/D 1.407 (lit.)
• bp: 65-67 °C (lit.)
• mp: −108 °C (lit.)
• densidad: 0.889 g/mL at 25 °C (lit.)
• aplicaciones: pharmaceutical (small molecule)
• formato: neat
• temp. de almacenamiento: 2-30°C
• cadena SMILES: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• Clave InChI: WYURNTSHIVDZCO-UHFFFAOYSA-N

Descripción

Descripción general

Certified 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. Tetrahydrofuran is a saturated cyclic ether with a potential use as a biofuel. It is used for the manufacture of polyurethanes.

Aplicación

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.

Nota de análisis

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

Otras 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 al pie de página

To see an example of a Certificate of Analysis for this material enter LRAC0275 in the 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 señalización: Danger
• Frases de peligro: H225,H302,H319,H335,H336,H351
• Consejos de prudencia: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Clasificaciones de peligro: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Órganos de actuación: Central nervous system, Respiratory system
• Riesgos supl.: EUH019
• Código de clase de almacenamiento: 3 - Flammable liquids
• Clase de riesgo para el agua (WGK): WGK 1
• Punto de inflamabilidad (°F): -6.2 °F - closed cup
• Punto de inflamabilidad (°C): -21.2 °C - closed cup