9,10-Anthracenedione, 1-amino-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-4-[(2,4,6-trimethylphenyl)amino]- (CAS 71701-33-2) — Citrus Not applicable Note Fragrance Ingredient

Citrus · Floral

9,10-Anthracenedione, 1-amino-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-4-[(2,4,6-trimethylphenyl)amino]-

CAS 71701-33-2

Origin
synthetic
Note
Not applicable
IFRA
Professional use
Data as of: Apr 2026

What Is 9,10-Anthracenedione, 1-amino-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-4-[(2,4,6-trimethylphenyl)amino]-?

This synthetic compound is a specialized ingredient primarily used in industrial applications and niche fragrance formulations. Consumers are unlikely to encounter it directly in everyday products. Its significance lies in its role as a potential colorant or modifier in complex fragrance systems, though its use is highly specialized due to its chemical structure.

Safety Profile

PROFESSIONAL USE
Generally safeUse with awarenessProfessional use
Limited safety data available
Not recommended for consumer products
CAS
71701-33-2
Formula
Mixture
MW
Variable
Odor Family
Citrus · Floral
Layer 1 · Enthusiast

What Does 9,10-Anthracenedione, 1-amino-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-4-[(2,4,6-trimethylphenyl)amino]- Smell Like?

No specific odor data available for this compound. As a complex synthetic molecule, it is primarily valued for its chemical properties rather than olfactory characteristics. Its potential scent profile would require empirical evaluation by perfumers due to the lack of documented fragrance applications.

Layer 2

2D Molecular Structure

9,10-Anthracenedione, 1-amino-2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]-4-[(2,4,6-trimethylphenyl)amino]-

SMILES: CC1=CC(C)=C(NC2=CC(OC3=CC=C(C=C3)C(C)(C)CC(C)(C)C)=C(N)C3=C2C(=O)C2=CC=CC=C2C3=O)C(C)=C1

Chemistry, Properties & Perfumer Guide

The Chemistry

This anthracenedione derivative is a synthetic organic compound featuring multiple aromatic rings and functional groups. The molecule contains amino and phenoxy substituents on an anthracenedione core, with bulky alkyl groups contributing to its steric properties. Its complex structure suggests potential use as a dye intermediate rather than a fragrance ingredient. Synthesis would likely involve multi-step aromatic substitution reactions under controlled conditions.

Physical & Chemical Properties

Molecular WeightNot available
Physical StateNo data

Perfumer Guide

Note Position
Not applicable
Volatility
Unknown
Blending
No data
ApplicationTypical %RangeNotes
IndustrialTrace amountsSpecialized use onlyPotential colorant applications

Classic Accords

Tip: Consult material safety data before considering experimental use.

Alternatives & Comparisons

Layer 3

Safety, Regulatory & Sustainability

⚠ Regulatory Disclaimer

General reference only. Consult current IFRA Standards Library before formulating.

IFRA Status

Not evaluated by IFRA due to industrial nature.

RIFM Assessment

No RIFM assessment available for this compound.

Sustainability

As a synthetic compound with no known natural occurrence, environmental impact would depend on manufacturing processes. The complex structure suggests potential persistence concerns, though specific ecotoxicological data is unavailable. Responsible disposal protocols should be followed for any laboratory quantities.

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References

    Data: PubChem (NIH), PubMed, RIFM, IFRA. Last reviewed: Apr 2026.

    Report a data error

    Ingredient Data Sheet

    CAS 71701-33-2

    Physical Properties

    Molecular Weight560.7 g/mol🔬 PubChem
    LogP (Octanol-Water)10.9🔬 PubChem
    Boiling Point482 °C🔬 EPA CompTox
    Vapor Pressure0 mmHg @ 25°C📊 OPERA
    Flash Point362.7 °C🔬 EPA CompTox
    log Kp (skin permeability)1.619💻 Calculated
    SMILESCC1=CC(=C(C(=C1)C)NC2=CC(=C(C3=C2C(=O)C4=CC=CC=C4C3=O)N)OC5=CC=C(C=C5)C(C)(C)CC(C)(C)C)C🔬 PubChem

    Volatility & Performance

    Fragrance NoteBase💻 Calculated

    Odor & Flavor

    Functional Groupsketoneetheraromaticamine💻 RDKit
    Data Sources & Attribution
    Physical data: PubChem (NIH/NLM), U.S. EPA CompTox Dashboard, EPA OPERA models, RDKit. Odor & flavor: Arctander (Perfume & Flavor Chemicals), Fenaroli's Handbook of Flavor Ingredients, Leffingwell. Thresholds: van Gemert (Compilations of Odour Threshold Values). Regulatory: IFRA Standards 51st, FEMA GRAS. Trade names: Surburg (Common Fragrance & Flavor Materials). All data compiled and cross-referenced for perfumertools.com.

    Physicochemical Properties

    DTXSID: DTXSID7072412

    Physical Properties

    Molecular Weight 560.738 g/mol🔬 EPA CompTox
    Density 1.161 g/cm^3📊 OPERA
    Boiling Point 581.758 °C📊 OPERA
    Melting Point 205.776 °C📊 OPERA
    Flash Point 330.117 °C📊 OPERA
    Refractive Index 1.627 Dimensionless📊 OPERA
    Molar Volume 479.562 cm^3/mol📊 OPERA

    Partition & Solubility

    LogP (Octanol-Water) 9.338 Log10 unitless📊 OPERA
    LogD (pH 5.5) 8.233 Log10 unitless📊 OPERA
    LogD (pH 7.4) 9.098 Log10 unitless📊 OPERA
    LogKoa (Octanol-Air) 9.75 Log10 unitless📊 OPERA
    Water Solubility 0 mol/L📊 OPERA
    Henry's Law Constant 0 atm-m3/mole📊 OPERA

    Transport Properties

    Vapor Pressure 0 mmHg📊 OPERA
    Surface Tension 51.014 dyn/cm📊 OPERA

    Molecular Descriptors

    Topological Polar Surface Area 81.42 Ų💻 Computed
    H-Bond Donors 2 count💻 Computed
    H-Bond Acceptors 5 count💻 Computed
    Rotatable Bonds 6 count💻 Computed
    Aromatic Rings 4 count💻 Computed
    Molar Refractivity 170.082 cm^3/mol📊 OPERA
    Polarizability 67.426 Å^3📊 OPERA

    Data Sources:

    🔬 EPA Experimental data from U.S. EPA CompTox Chemicals Dashboard & CTX APIs. 📊 OPERA Predicted using EPA's OPERA QSAR models. 💻 Computed Calculated from SMILES using RDKit.

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