PHR2475

Guaiacol Impurity E

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Methyl benzoate
• Linear Formula: C₆H₅COOCH₃
• CAS Number: 93-58-3
• Molecular Weight: 136.15
• Beilstein: 1072099
• Número MDL: MFCD00008421

Properties

• grau: certified reference material; pharmaceutical secondary standard
• densidade de vapor: 4.68 (vs air)
• pressão de vapor: <1 mmHg ( 20 °C)
• forma: liquid
• embalagem: pkg of 100 mg
• índice de refração: n20/D 1.516 (lit.)
• pb: 198-199 °C (lit.)
• pf: −12 °C (lit.)
• densidade: 1.088 g/mL at 20 °C (lit.)
• temperatura de armazenamento: 2-8°C
• SMILES string: COC(=O)c1ccccc1
• InChI: 1S/C8H8O2/c1-10-8(9)7-5-3-2-4-6-7/h2-6H,1H3
• InChI key: QPJVMBTYPHYUOC-UHFFFAOYSA-N

Description

Descrição geral

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

Nota de análise

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

Outras 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 de rodapé

To see an example of a Certificate of Analysis for this material enter LRAC4548 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• Pictogramas: GHS07
• Palavra indicadora: Warning
• Frases de perigo: H302
• Declarações de precaução: P301 + P312 + P330
• Classificações de perigo: Acute Tox. 4 Oral
• Código de classe de armazenamento: 10 - Combustible liquids
• WGK: WGK 1
• Ponto de fulgor (ºF): Not applicable
• Ponto de fulgor (ºC): Not applicable