45966

1,3-Dinitrobenzene

analytical standard

• Synonym(s): 1,3-DNB
• Linear Formula: C₆H₄(NO₂)₂
• CAS Number: 99-65-0
• Molecular Weight: 168.11
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329757026
• EC Number: 202-776-8
• Beilstein/REAXYS Number: 1105654
• MDL number: MFCD00007222

Properties

• grade: analytical standard
• Quality Segment: 100
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, chromatography: suitable, gas chromatography (GC): suitable
• bp: 297 °C (lit.)
• mp: 84-86 °C (lit.)
• density: 1.368 g/mL at 25 °C (lit.)
• application(s): environmental
• format: neat
• SMILES string: [O-][N+](=O)c1cccc(c1)[N+]([O-])=O
• InChI: 1S/C6H4N2O4/c9-7(10)5-2-1-3-6(4-5)8(11)12/h1-4H
• InChI key: WDCYWAQPCXBPJA-UHFFFAOYSA-N

Description

General description

1,3-Dinitrobenzene is grouped under the family of nitroaromatic compounds, which find application in the production of pesticides, explosives, polymers, etc. They can pose a potential risk to the ecosystem, owing to their toxic nature.

Application

1,3-Dinitrobenzene has been used as an analytical standard for the quantification of the analyte in organic explosives investigated during the forensic analysis by liquid chromatography-atmospheric pressure chemical ionization mass spectrometry (LC-APCI-MS). It may be used as an analytical standard for the determination of the analyte in aqueous samples, environmental samples and human biological samples by various chromatographic techniques.

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: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Codes: H300 + H310 + H330,H373,H410
• Precautionary Statements: P262 - P264 - P273 - P280 - P302 + P352 + P310 - P304 + P340 + P310
• Hazard Classifications: Acute Tox. 1 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Flash Point (°F): 302.0 °F - closed cup
• Flash Point (°C): 150 °C - closed cup
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges