PHR1028

1,4-Benzoquinone

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): p-Benzoquinone, Quinone
• Linear Formula: C₆H₄(=O)₂
• CAS Number: 106-51-4
• Molecular Weight: 108.09
• Beilstein: 773967
• Número de EC: 203-405-2
• Número MDL: MFCD00001591
• ID de la sustancia en PubChem: 329823058
• NACRES: NA.24

Properties

• grado: certified reference material; pharmaceutical secondary standard
• Nivel de calidad: 300
• Agency: traceable to USP 1056504
• densidad de vapor: 3.73 (vs air)
• presión de vapor: 0.1 mmHg ( 25 °C)
• CofA: current certificate can be downloaded
• temp. de autoignición: 815 °F
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• mp: 113-115 °C (lit.)
• application(s): pharmaceutical (small molecule)
• formato: neat
• temp. de almacenamiento: 2-8°C
• SMILES string: O=C1C=CC(=O)C=C1
• InChI: 1S/C6H4O2/c7-5-1-2-6(8)4-3-5/h1-4H
• InChI key: AZQWKYJCGOJGHM-UHFFFAOYSA-N

Description

Descripción general

1,4-Benzoquinone is a cyclic conjugated diketone. It belongs to the class of quinones, naturally occurring in plants, fungi, and bacteria.
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.

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 (PhEur) 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 LRAB7811 in the slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• pictogramas: GHS02,GHS05,GHS06,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H228 - H301 + H331 - H314 - H317 - H335 - H341 - H410
• Consejos de prudencia: P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Clasificaciones de peligro: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Sol. 1 - Muta. 2 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
• Órganos de actuación: Respiratory system
• Código de clase de almacenamiento: 4.1B - Flammable solid hazardous materials
• WGK: WGK 3
• Punto de inflamabilidad F: 170.6 °F - closed cup
• Punto de inflamabilidad C: 77 °C - closed cup