PHR1561

Tetraidrofurano

Pharmaceutical Secondary Standard; Certified Reference Material

• Sinonimo/i: Ossido di butilene, Ossido di tetrametilene, Ossolano
• Formula empirica (notazione di Hill): C₄H₈O
• Numero CAS: 109-99-9
• Peso molecolare: 72.11
• Beilstein: 102391
• Numero CE: 203-726-8
• Numero MDL: MFCD00005356
• Codice UNSPSC: 41116107
• ID PubChem: 329823470
• NACRES: NA.24

Proprietà

• Grado: certified reference material; pharmaceutical secondary standard
• Livello qualitativo: 300
• agenzia: traceable to USP 1601770
• Densità del vapore: 2.5 (vs air)
• Tensione di vapore: 114 mmHg ( 15 °C); 143 mmHg ( 20 °C)
• CdA: current certificate can be downloaded
• Temp. autoaccensione: 610 °F
• Limite di esplosione: 1.8-11.8 %
• Confezionamento: ampule of 3x1.2 mL each
• tecniche: HPLC: suitable; gas chromatography (GC): suitable
• Indice di rifrazione: n20/D 1.407 (lit.)
• P. eboll.: 65-67 °C (lit.)
• Punto di fusione: −108 °C (lit.)
• Densità: 0.889 g/mL at 25 °C (lit.)
• applicazioni: pharmaceutical (small molecule)
• Formato: neat
• Temperatura di conservazione: 2-30°C
• Stringa SMILE: C1CCOC1
• InChI: 1S/C4H8O/c1-2-4-5-3-1/h1-4H2; WYURNTSHIVDZCO-UHFFFAOYSA-N

Descrizione

Descrizione generale

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.

Applicazioni

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.

Risultati analitici

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

Altre note

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 a piè di pagina

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.

Informazioni sulla sicurezza

• Pittogrammi: GHS02,GHS08,GHS07
• Avvertenze: Danger
• Indicazioni di pericolo: H225,H302,H319,H335,H336,H351
• Consigli di prudenza: P202 - P210 - P233 - P301 + P312 - P305 + P351 + P338 - P308 + P313
• Classi di pericolo: Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3
• Organi bersaglio: Central nervous system, Respiratory system
• Rischi supp: EUH019
• Codice della classe di stoccaggio: 3 - Flammable liquids
• Classe di pericolosità dell'acqua (WGK): WGK 1
• Punto d’infiammabilità (°F): -6.2 °F - closed cup
• Punto d’infiammabilità (°C): -21.2 °C - closed cup