Direct Blue 86

Basic Information

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CAS Number

1330-38-7

Molecular Formula

C32H14CuN8Na2O6S2

Molecular Weight

780.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Laboratory Chemicals Research Chemicals Biochemical Reagents

Basic Physical Properties

SMILES

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C1=CC=C2C(=C1)C3=NC4=NC(=NC5=C6C=CC=CC6=C([N-]5)N=C7C8=C(C=C(C=C8)S(=O)(=O)[O-])C(=N7)N=C2[N-]3)C9=C4C=CC(=C9)S(=O)(=O)[O-].[Na+].[Na+].[Cu+2]

InChI

InChI=1S/C32H16N8O6S2.Cu.2Na/c41-47(42,43)15-9-11-21-23(13-15)32-38-28-20-8-4-2-6-18(20)26(34-28)36-30-22-12-10-16(48(44,45)46)14-24(22)31(40-30)37-27-19-7-3-1-5-17(19)25(33-27)35-29(21)39-32;;;/h1-14H,(H2-2,33,34,35,36,37,38,39,40,41,42,43,44,45,46);;;/q-2;+2;2*+1/p-2

InChIKey

LSASILAMYYWGBH-UHFFFAOYSA-L

LogP

1.43170

Complexity

1650

Safety Information

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Stability

Stable. Incompatible with strong oxidizing agents.

Synonyms & References

English

MFCD00071424
1330-38-7
Direct blue 86
AKOS025312535
(Dihydrogenphthalocyaninedisulfonato)-coppe disodium salt
Lionolblue GS
Lionel blue GS
C.I. 74180
Disodium [29H,31H-phthalocyaninedisulphonato(4-)-N29,N30,N31,N32]cuprate(2-)
C.I.20415
acidblue87
Lionelblue
turquoise8gl
turquoisegll
c.i.acidblue87
GLC(
durazolblue8g
LIONOL BLUE GS
NS00019407
2,11,20,29,37,38,39,40-Octazanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetracon
BAA33038
Copper;disodium;2,11,20,29,38,40-hexaza-37,39-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013
Copper;disodium;2,11,20,29,38,40-hexaza-37,39-diazanidanonacyclo[28.6.1.13,10.112,19.121,28.04,9.013,18.022,27.031,36]tetraconta-1(36),2,4(9),5,7,10(40),11,13,15,17,19,21(38),22(27),23,25,28,30,32,34-nonadecaene-6,24-disulfonate

MDL Number

MFCD00070592

FAQ

What are the physical and chemical properties of Direct Blue 86 (CAS: 1330-38-7)?

Direct Blue 86 is a disperse azo dye with a molecular weight of approximately 685.9 g/mol. It has a crystalline form and a high solubility in water, making it suitable for a variety of dyeing applications. Chemically, it is relatively stable under acidic and neutral conditions but may react with strong bases. This dye exhibits excellent light and wash fastness properties.

How is Direct Blue 86 (CAS: 1330-38-7) typically synthesized?

Direct Blue 86 is synthesized through a multi-step process involving the coupling of an azoic coupling component with a disazo coupling component. The synthesis involves the use of sodium hydroxide as a catalyst. The process achieves a yield of about 85%, and the product is known for its high purity and selectivity.

What industries use Direct Blue 86 (CAS: 1330-38-7)?

Direct Blue 86 is widely used in the textile industry for dyeing cotton, wool, and synthetic fibers. It is also applied in paper and leather coating, and for coloring plastic and rubber products. The dye is particularly popular due to its excellent light and wash fastness properties, making it suitable for a variety of commercial and industrial applications.

What precautions should be taken when handling Direct Blue 86 (CAS: 1330-38-7)?

When handling Direct Blue 86, safety goggles and gloves are essential. Work should be conducted in a well-ventilated area or a fume hood. Spills should be cleaned up using appropriate absorbents and disposed of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed handling and emergency procedures. Direct Blue 86 is not particularly hazardous, but proper PPE and safe handling practices are crucial.