1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol
1-[2-[4-[2-(2,5-Dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-2-naphthalenol
Grundinformationen
- CAS
1320-06-5- Standard-SMILES
Cc1ccc(C)c(N=Nc2cc(C)c(N=Nc3c(O)ccc4ccccc34)cc2C)c1- InChIKey
NPGIHFRTRXVWOY-UHFFFAOYSA-N- Summenformel
- C26H24N4O
- Durchschnittliche Molmasse
- 408,5 g/mol
- Monoisotopische Masse
- 408,1950114
Überblick
Oil red O is a bis(azo) compound that is 2-naphthol substituted at position 1 by a {4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein bound lipids in paraffin sections. It has a role as a histological dye. It is a member of azobenzenes, a member of naphthols and a bis(azo) compound. It is functionally related to a 2-naphthol.
Namen und Bezeichner
- Bevorzugter Name
- 1-[2-[4-[2-(2,5-Dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-2-naphthalenol
- IUPAC
- 1-[[4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]naphthalen-2-ol
- Lokaler Name
- 1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol
- Englischer Name
- OIL RED O
- Summenformel
- C26H24N4O
- Molmasse
- 408.49
Namen und Synonyme
14288-70-11-(2-(4-(2-(2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)-2-naphthalenol1-[2-[4-[2-(2,5-Dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-2-naphthalenolRefChem:2230451320-06-5Solvent Red 271-((4-((2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)naphthalen-2-olSudan Red 5B1-(2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo)-2-naphtholC26H24N4Ostarbld0000918MolMap_000039
Weitere Namen anzeigen
Einecs 238-209-6OilRedOForElectrophoresisOIL RED O ( C.I. No 26125)NPGIHFRTRXVWOY-UHFFFAOYSA-N1-[4-(2,5-Dimethylphenylazo)-2,5-dimethylphenylazo]naphthalene-2-ol1-[[4-[(2,5-Dimethylphenyl)azo]-2,5-dimethylphenyl]azo]naphthalen-2-ol2-Naphthalenol, 1-[2-[4-[2-(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]-
C.I. 26125MFCD000038981-(2-{4-[2-(2,5-dimethylphenyl)diazen-1-yl]-2,5-dimethylphenyl}diazen-1-yl)naphthalen-2-ol1-([4-(Xylylazo)xylyl]azo)-2-naphthol1-[2,5-Dimethyl-4-(2,5-dimethylphenylazo)phenylazo]-2-naphthol1-((E)-(4-((E)-(2,5-Dimethylphenyl)diazenyl)-2,5-dimethylphenyl)diazenyl)naphthalen-2-ol1-[[4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl]diazenyl]naphthalen-2-ol1082707-33-2
Eigenschaften
Berechnete Struktureigenschaften
- XLogP
- 7,8
- Polarare Oberfläche (TPSA)
- 69,7 Ų
- H-Brücken-Donoren
- 1
- H-Brücken-Akzeptoren
- 5
- Frei drehbare Bindungen
- 4
- Schwere Atome
- 31
- Formalladung
- 0
- Komplexität
- 637
Physikochemische Eigenschaften
- Siedepunkt
- 638.8 · 638.8±55.0 °C(Predicted)
- Dichte
- 1.16 · 1.16±0.1 g/cm3(Predicted)
- pka
- 13.52 · 13.52±0.50(Predicted)
Sicherheit und Regulatorisches
Sicherheitsangaben dienen nur zur Orientierung und ersetzen weder das Sicherheitsdatenblatt (SDB) des Lieferanten noch geltende Vorschriften oder eine fachliche Bewertung.
GHS-Klassifizierung
GHS Classification
This chemical does not meet GHS hazard criteria for 100% (2042 of 2042) of all reports.
Not Classified
Aggregated GHS information provided per 2042 reports by companies from 2 notifications to the ECHA C&L Inventory.
Gefahrenhinweise
Regulatory Information
Chemical: 2-Naphthalenol, 1-[[4-[(dimethylphenyl)azo]dimethylphenyl]azo]-
2-Naphthalenol, 1-4-(dimethylphenyl)azodimethylphenylazo-: Does not have an individual approval but may be used under an appropriate group standard
Hazard Classes and CategoriesNot Classified
Chemie und Industrie
Verwendung und Herstellung
Household ProductsInformation on 3 consumer products that contain C.I. 26125 in the following categories is provided:
Anbieter6 Anbieter
四川库利南科技有限公司400-1166-196 18981987031 · [email protected]
成都零六生物科技有限公司400-1166-196 13458535857 · [email protected]
桦特昇生物科技（武汉）有限公司027-59207879 1972026995 18140587686 · [email protected]
成都华纯科技有限公司400-1166-196 15982826727 · [email protected]
陕西缔都医药有限责任公司81148925 17391631969 · [email protected]
DAYANG CHEM (HANGZHOU) CO.,LTD+86-88938639 +86-17705817739 · [email protected]
Ergänzende Hinweise
DefinitionChEBI: A bis(azo) compound that is 2-naphthol substituted at position 1 by a {4-[(2,5-dimethylphenyl)diazenyl]-2,5-dimethylphenyl}diazenyl group. A fat-soluble dye predominantly used for demonstrating triglycerides in frozen sections and for staining of protein b und lipids in paraffin sections.
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