D4011

N,N-Dimethyl-1-naphthylamine

≥98.0% purity (GC), liquid

• Synonym(s): 1-Dimethylaminonaphthalene
• Linear Formula: C₁₀H₇N(CH₃)₂
• CAS Number: 86-56-6
• Molecular Weight: 171.24
• Beilstein/REAXYS Number: 1424075
• EC Number: 201-682-4
• MDL number: MFCD00003919
• UNSPSC Code: 12171500
• PubChem Substance ID: 24893807
• NACRES: NA.47

Properties

• product name: N,N-Dimethyl-1-naphthylamine, ≥98.0% (GC)
• Quality Level: 200
• assay: ≥98.0% (GC)
• form: liquid
• technique(s): titration: suitable
• color: faint yellow to dark yellow
• refractive index: n20/D 1.622 (lit.)
• bp: 139-140 °C/13 mmHg (lit.)
• density: 1.042 g/mL at 25 °C (lit.)
• application(s): diagnostic assay manufacturing; hematology; histology
• storage temp.: room temp
• SMILES string: CN(C)c1cccc2ccccc12
• InChI: 1S/C12H13N/c1-13(2)12-9-5-7-10-6-3-4-8-11(10)12/h3-9H,1-2H3
• InChI key: AJUXDFHPVZQOGF-UHFFFAOYSA-N

Description

General description

N,N-Dimethyl-1-naphthylamine is an aromatic amine and a dye.

Application

N,N-Dimethyl-1-naphthylamine (1-Dimethylaminonaphthalene) is used to study nitrate reduction by organisms. Reduction of nitrate results in the formation of nitrite, which reacts with sulfanilic acid and 1-dimethylaminonaphthalene to form a red diazo dye.

Biochem/physiol Actions

N,N-Dimethyl-1-naphthylamine (1-Dimethylaminonaphthalene) is used to study nitrate reduction by organisms. Reduction of nitrate results in the formation of nitrite, which reacts with sulfanilic acid and 1-dimethylaminonaphthalene to form a red diazo dye.

Safety Information

• pictograms: GHS07,GHS09
• signalword: Warning
• hcodes: H302,H411
• pcodes: P264 - P270 - P273 - P301 + P312 - P391 - P501
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 2
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter