RTC000088

Tetrahydrofuran

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(e): Butylenoxid, Oxolan, Tetramethylenoxid
• Empirische Formel (Hill-System): C₄H₈O
• CAS-Nummer: 109-99-9
• Molekulargewicht: 72.11
• Beilstein: 102391
• MDL-Nummer: MFCD00005356
• UNSPSC-Code: 41116107
• NACRES: NA.24

Eigenschaften

• Qualität: certified reference material; pharmaceutical secondary standard
• Qualitätsniveau: 300
• Agentur: traceable to USP 1601770
• Dampfdichte: 2.5 (vs air)
• Dampfdruck: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• Analysenzertifikat (CofA): current certificate can be downloaded
• Selbstzündungstemp.: 610 °F
• Expl.-Gr.: 1.8-11.8 %
• Verpackung: pkg of 20 mL
• Brechungsindex: n20/D 1.407 (lit.)
• bp: 65-67 °C (lit.)
• mp (Schmelzpunkt): −108 °C (lit.)
• Dichte: 0.889 g/mL at 25 °C (lit.)
• Anwendung(en): pharmaceutical small molecule
• Lagertemp.: 2-30°C
• SMILES String: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2
• InChIKey: WYURNTSHIVDZCO-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

Hinweis zur Analyse

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

Sonstige Hinweise

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.

Fußnote

To see an example of a Certificate of Analysis for this material enter LRAB9802 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07
• Signalwort: Danger
• H-Sätze: H225,H302,H319,H335,H336,H351
• P-Sätze: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Zielorgane: Central nervous system, Respiratory system
• Zusätzliche Gefahrenhinweise: EUH019
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 1
• Flammpunkt (°F): -6.2 °F
• Flammpunkt (°C): -21.2 °C