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4-Dimethylamino-4′-nitrostilbene_Molecular_structure_CAS_2844-15-7)
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4-Dimethylamino-4′-nitrostilbene

Catalog No. 39255 Name Sigma Aldrich
CAS Number 2844-15-7 Website http://www.sigmaaldrich.com
M. F. C16H16N2O2 Telephone 1-800-521-8956
M. W. 268.31044 Fax
Purity ≥99.8% (T) Email
Storage Chembase ID: 138593

SYNONYMS

IUPAC name
N,N-dimethyl-4-[2-(4-nitrophenyl)ethenyl]aniline
IUPAC Traditional name
amino-nitrostilbene
Synonyms
DANS
N,N-Dimethyl-4′-nitro-4-stilbenamine

DATABASE IDS

PubChem SID 24864466
Beilstein Number 1379389
MDL Number MFCD00041877
CAS Number 2844-15-7

PROPERTIES

Linear Formula (CH3)2NC6H4CH=CHC6H4NO2
Purity ≥99.8% (T)
Fluorescence λex 500 nm; λem ~700 nm in methylene chloride
Melting Point 256-259 °C(lit.)
Melting Point 256-259 °C
GHS Pictograms GHS07
GHS Signal Word Warning
GHS Hazard statements H315-H319-H335
European Hazard Symbols Irritant Irritant (Xi)
MSDS Link Download
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
GHS Precautionary statements P261-P305 + P351 + P338
Risk Statements 36/37/38
Safety Statements 26-36
German water hazard class 3

DETAILS

Description (English)
Other Notes
Standard for the correction of emission of fluorescence spectrometers1
Packaging
500 mg in poly tube
Description (简体中文)
Other Notes
Standard for the correction of emission of fluorescence spectrometers1
包装
500 mg in poly tube

REFERENCES