Home > Compound List > Product Information
Toluidine Red_Molecular_structure_CAS_2425-85-6)
Click picture or here to close

Toluidine Red

Catalog No. 59659 Name Sigma Aldrich
CAS Number 2425-85-6 Website http://www.sigmaaldrich.com
M. F. C17H13N3O3 Telephone 1-800-521-8956
M. W. 307.30342 Fax
Purity ≥98.0% (HPLC) Email
Storage Chembase ID: 104718

SYNONYMS

Title
甲苯胺红
IUPAC name
1-[2-(4-methyl-2-nitrophenyl)diazen-1-yl]naphthalen-2-ol
IUPAC Traditional name
1-[2-(4-methyl-2-nitrophenyl)diazen-1-yl]naphthalen-2-ol
Synonyms
颜料红 3
Pigment Red 3

DATABASE IDS

MDL Number MFCD00003910
CAS Number 2425-85-6
EC Number 219-372-2

PROPERTIES

Empirical Formula (Hill Notation) C17H13N3O3
Grade analytical standard
Purity ≥98.0% (HPLC)
Melting Point 270-272 °C(lit.)
GHS Pictograms GHS05
GHS Pictograms GHS09
GHS Signal Word Danger
GHS Hazard statements H318-H410
European Hazard Symbols Irritant Irritant (Xi)
European Hazard Symbols Nature polluting Nature polluting (N)
MSDS Link Download
GHS Precautionary statements P273-P280-P305 + P351 + P338-P501
Risk Statements 41-50/53
RTECS QK4247000
Safety Statements 26-39-60-61
German water hazard class 3

DETAILS

REFERENCES