442506

Carbazole

analytical standard

• Empirical Formula (Hill Notation): C₁₂H₉N
• CAS Number: 86-74-8
• Molecular Weight: 167.21
• Beilstein: 3956
• EC Number: 201-696-0
• MDL number: MFCD00004960
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867880

Properties

• grade: analytical standard
• vapor pressure: 400 mmHg ( 323 °C)
• CofA: current certificate can be downloaded
• packaging: ampule of 1000 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• bp: 355 °C (lit.)
• mp: 243-246 °C (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: c1ccc2c(c1)[nH]c3ccccc23
• InChI: 1S/C12H9N/c1-3-7-11-9(5-1)10-6-2-4-8-12(10)13-11/h1-8,13H
• InChI key: UJOBWOGCFQCDNV-UHFFFAOYSA-N

Description

General description

Carbazoles belong to the family of polycyclic aromatic hydrocarbons (PAHs) compounds.

Application

Carbazole may be used as a reference standard for the determination of carbazole in:

• e-cigarette aerosols by thermal desorption-gas chromatography-flame ionization detection-time of flight mass spectrometry (TD-GC-FID-TOFMS).
• Organic gunshot residue samples and in unfractionated coal tar samples by TD-GC-MS working in selected ion monitoring (SIM) mode
• Soil samples affected by tire fires by comprehensive two-dimensional gas chromatography (GC x GC)coupled to TOFMS operating on electron impact (EI) ionization mode.
• Sediment extracts by high performance liquid chromatography in conjunction with diode array detection (HPLC-DAD) and GC-MS in SIM mode.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Safety Information

• Pictograms: GHS08
• Signal Word: Warning
• Hazard Statements: H341,H351,H413
• Precautionary Statements: P202 - P273 - P280 - P308 + P313 - P405 - P501
• Hazard Classifications: Aquatic Chronic 4 - Carc. 2 - Muta. 2
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 2
• Flash Point(F): 428.0 °F - closed cup
• Flash Point(C): 220.0 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves