Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate

Basic Information

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CAS Number

3625-57-8

Molecular Formula

C40H40N6O6S

Molecular Weight

732.8 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

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

Melting Point

>300 °C (dec.)

Boiling Point

487.9ºC

Water Solubility

Soluble in ethanol, and water (50 g/L) at 25°C.

Flash Point

248.8ºC

Solubility

Soluble in water, ethanol

Vapor Pressure

No data available

SMILES

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CC[N+](=C1C=CC2=NC3=C(C=C(C4=CC=CC=C43)N)OC2=C1)CC.CC[N+](=C1C=CC2=NC3=C(C=C(C4=CC=CC=C43)N)OC2=C1)CC.[O-]S(=O)(=O)[O-]

InChI

InChI=1S/2C20H19N3O.H2O4S/c2*1-3-23(4-2)13-9-10-17-18(11-13)24-19-12-16(21)14-7-5-6-8-15(14)20(19)22-17;1-5(2,3)4/h2*5-12,21H,3-4H2,1-2H3;(H2,1,2,3,4)

InChIKey

QIRDPEPUXNCOLD-UHFFFAOYSA-N

LogP

7.86520

Complexity

687

Synonyms & References

English

Nile blue A (Technical Grade)
Nile Blue A
Bis[5-amino-9-(diethylamino)benzo[a]phenoxazin-7-ium] sulphate
Nile blue
BENZO(a)PHENOXAZIN-7-IUM, 5-AMINO-9-(DIETHYLAMINO)-, SULFATE (2:1)
F85549
NS00083376
AKOS027251080
5-Amino-9-(diethylamino)benzo[a]phenoxazin-7-ium sulfate
Nile Blue A (C.I. 51180)
Benzo[a]phenoxazin-7-ium, 5-amino-9-(diethylamino)-, sulfate (2:1)
SCHEMBL4051129
Nile Blue A, Dye content >=75 %
Nile Blue A (sulfate)
NSC 3250
A874391
Nile Blue sulfate
Nile Blue A, certified by the Biological Stain Commission
NileBlueAsulfate
Nile Blue A sulfate
Bis(5-amino-9-(diethylamino)benzo(a)phenoxazin-7-ium) sulphate
N-(5-Amino-9H-benzo[a]phenoxazin-9-ylidene)-N-ethylethanaminium sulfate
Nile Blue A Solution
(5-aminobenzo[a]phenoxazin-9-ylidene)-diethylazanium;sulfate
5H-Benzo(a)phenazoxazine, 9-(diethylamino)-5-imino-, sulfate (2:1)
3625-57-8
MFCD00064529
AKOS024370855
NSC 34914
AMY22401
[9-(diethylamino)benzo[a]phenoxazin-5-ylidene]azanium sulfate

MDL Number

MFCD00064529

Customs Code

2934999090

FAQ

What are the physical and chemical properties of Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate (CAS: 3625-57-8)?

Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate is a solid with a crystalline form. Its molecular weight is approximately 609.84 g/mol. This compound has a low solubility in water but good solubility in organic solvents like dimethyl sulfoxide (DMSO). It is mildly reactive and does not typically undergo spontaneous chemical reactions at room temperature.

How is Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate (CAS: 3625-57-8) typically synthesized?

Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate can be synthesized through the condensation of 9-(diethylamino)-5H-benzo[a]phenoxazine-5-carboxylic acid with an appropriate amine. The reaction is typically conducted in the presence of a strong acid catalyst, such as sulfuric acid, at elevated temperatures. The yield is usually high, and the product is purified by recrystallization from organic solvents.

What industries use Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate (CAS: 3625-57-8)?

Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate is utilized in pharmaceuticals for its antimicrobial properties, in polymers for its potential as a photoinitiator, and in sensors for its ability to detect certain analytes. It is also explored in semiconductor applications for its electronic properties.

What precautions should be taken when handling Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate (CAS: 3625-57-8)?

When handling Bis[9-(diethylamino)-5H-benzo[a]phenoxazin-5-iminium] sulfate, it is important to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and lab coat. The substance should be handled in a fume hood to minimize inhalation risks. In case of a spill, it should be immediately cleaned up using appropriate absorbent materials and reported to the safety officer. Always refer to the Safety Data Sheet (SDS) for detailed handling and disposal instructions.