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Substance
ID:315353
Structure
Similarity
Functional Group
Text
ID:104452
Oil Red EGN
Sigma Aldrich
ID: 234117
Names and Identifiers
IUPAC name
1-(2-{2,5-dimethyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalen-2-ol
Synonyms
Solvent Red 26
Oil Red EGN
IUPAC Traditional name
1-(2-{2,5-dimethyl-4-[2-(2-methylphenyl)diazen-1-yl]phenyl}diazen-1-yl)naphthalen-2-ol
Registration numbers
Color Index Number
26120
CAS Number
4477-79-6
EC Number
224-757-3
MDL Number
MFCD00009688
PubChem SID
24854021
Properties
Safety Information
MSDS Link
Download link
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
26
-
36
GHS Hazard statements
H315
-
H319
-
H335
German water hazard class
3
European Hazard Symbols
Irritant (Xi)
GHS Signal Word
Warning
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Precautionary statements
P261
-
P305+P351+P338
Physical Property
Melting Point
130 °C (dec.)(lit.)
Absorption Wavelength
λmax 521 nm
Product Information
Empirical Formula (Hill Notation)
C25H22N4O
Molecule Details
Packaging
25 g in glass bottle
Molecular Spectra
No Data Available
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References
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Names and Identifiers
Registration numbers
Properties
Molecule Details
Molecular Spectra
References