635928

Dansylhydrazine

98%

• Synonym(s): 5-(Dimethylamino)-1-naphthalenesulfonic hydrazide, 5-(Dimethylamino)naphthalene-1-sulfono­hydra­zide, Dns-Hz
• Linear Formula: (CH₃)₂NC₁₀H₆SO₂NHNH₂
• CAS Number: 33008-06-9
• Molecular Weight: 265.33
• Beilstein: 2868662
• EC Number: 251-337-7
• MDL number: MFCD00003986
• UNSPSC Code: 12352100
• PubChem Substance ID: 24882742
• NACRES: NA.22

Properties

• Assay: 98%
• mp: 126-130 °C (lit.)
• SMILES string: CN(C)c1cccc2c(cccc12)S(=O)(=O)NN
• InChI: 1S/C12H15N3O2S/c1-15(2)11-7-3-6-10-9(11)5-4-8-12(10)18(16,17)14-13/h3-8,14H,13H2,1-2H3
• InChI key: KPQYDVAFRDWIBW-UHFFFAOYSA-N

Description

Application

Dansylhydrazine can exhibit fluorescence, which can be used for the following:

• monitoring air pollution by detection of the hydrazones formed by acid-catalyzed derivatization of the carbonyl compounds
• detection of the separated glycoproteins via sodium dodecyl sulfate polyacrylamide gel electrophoresis(SDS-PAGE)

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves