RTC000099

Chlorobenzene

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonym(s): Chlorobenzene
• Empirical Formula (Hill Notation): C₆H₅Cl
• CAS Number: 108-90-7
• Molecular Weight: 112.56
• NACRES: NA.04
• UNSPSC Code: 41116107
• Beilstein/REAXYS Number: 605632
• MDL number: MFCD00000530

Properties

• Quality Level: 300
• grade: certified reference material, pharmaceutical secondary standard
• agency: traceable to USP 1601361
• vapor density: 3.86 (vs air)
• vapor pressure: 11.8 mmHg ( 25 °C)
• CofA: current certificate can be downloaded
• autoignition temp.: 1178 °F
• expl. lim.: 7.1 %
• packaging: pkg of 20 mL
• refractive index: n20/D 1.524 (lit.)
• bp: 132 °C (lit.)
• mp: −45 °C (lit.)
• density: 1.106 g/mL at 25 °C (lit.)
• application(s): pharmaceutical small molecule
• storage temp.: 2-30°C
• SMILES string: Clc1ccccc1
• InChI: 1S/C6H5Cl/c7-6-4-2-1-3-5-6/h1-5H
• InChI key: MVPPADPHJFYWMZ-UHFFFAOYSA-N

Description

General description

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

Analysis Note

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

Other Notes

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.

To see an example of a Certificate of Analysis for this material enter LRAB9795 in the Documents slot below. This is an example certificate only and may not be the lot that you receive.

Safety Information

• pictograms: GHS02,GHS07,GHS09
• signalword: Warning
• hcodes: H226,H315,H332,H411
• pcodes: P210 - P233 - P240 - P273 - P303 + P361 + P353 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Flam. Liq. 3 - Skin Irrit. 2
• Storage Class: 3 - Flammable liquids
• wgk: WGK 2
• flash_point_f: 80.6 °F
• flash_point_c: 27 °C