442685

N-Nitrosodi-n-butylamine

analytical standard

• Synonym(s): N-Nitrosodibutylamine, Dibutyl nitrosamine, NDBA
• Empirical Formula (Hill Notation): C₈H₁₈N₂O
• CAS Number: 924-16-3
• Molecular Weight: 158.24
• EC Number: 213-101-1
• MDL number: MFCD00013892
• UNSPSC Code: 12000000
• PubChem Substance ID: 24867960

Properties

• grade: analytical standard
• CofA: current certificate can be downloaded
• packaging: ampule of 100 mg
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• density: 0.9 g/mL (lit.)
• application(s): environmental
• format: neat
• storage temp.: 2-30°C
• SMILES string: CCCCN(CCCC)N=O
• InChI: 1S/C8H18N2O/c1-3-5-7-10(9-11)8-6-4-2/h3-8H2,1-2H3
• InChI key: YGJHZCLPZAZIHH-UHFFFAOYSA-N

Description

General description

N-Nitrosodi-n-butylamines (NDBAs) are classified under the N-nitrosamine family of compounds which are considered as trace organic contaminants (TrOC) in drinking water and reclaimed effluent.

Application

NDBA has been used as a reference standard for the determination of the analyte in water by solid phase extraction (SPE) combined with gas chromatography-triple quadrupole mass spectrometry and in meat products by SPE combined with gas chromatography-nitrogen chemiluminescence detection (GC-NCD). It may be used as a reference standard for the analysis of residual NDBA in wastewater after reverse osmosis and UV treatment processes with SPE followed by liquid chromatography-tandem mass spectrometry (SPE-LC-MS).

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: GHS07,GHS08
• Signal Word: Warning
• Hazard Statements: H302 - H351
• Precautionary Statements: P202 - P264 - P280 - P301 + P312 - P308 + P313 - P405
• Hazard Classifications: Acute Tox. 4 Oral - Carc. 2
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves