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Basic Blue 54

Basic Blue 54 structure

CAS No:
15000-59-6
Formula:
C17H19N4OS.CH3O4S
Chemical Name:
Basic Blue 54
Synonyms:
Benzothiazolium,2-[2-[4-(dimethylamino)phenyl]diazenyl]-6-methoxy-3-methyl-,methyl sulfate (1:1);Benzothiazolium,2-[[p-(dimethylamino)phenyl]azo]-6-methoxy-3-methyl-,methyl sulfate;Benzothiazolium,2-[[4-(dimethylamino)phenyl]azo]-6-methoxy-3-methyl-,methyl sulfate;Astrazon Blue GL;Basacryl Blue GL;C.I. Basic Blue 54;2-[[4-(Dimethylamino)phenyl]azo]-6-methoxy-3-methylbenzothiazolium methyl sulfate;Kayacryl Blue GSL-ED;Cationic Blue RL;Cationic Brilliant Blue RL;Anilan Blue BRL;Basic Blue 54;Cationic Brilliant Blue 2RL;Coracryl Blue C 2R 200%;113255-17-7;118548-04-2;12221-29-3;68893-85-6;220751-07-5
Categories:
Dyes and Pigments > Dye

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Basic Blue 54 Basic Attributes

Molecular Weight：

438.52108

Exact Mass：

327.12800

EC Number：

239-094-5

Characteristics

PSA：

69.31000

XLogP3：

4.21580

Appearance：

White granule

Safety Information

Precautionary statement(s)：

P264, P270, P301+P312, P330, P501

Hazard Statements：

H302

GHS Classification：

|Warning|H302 (95.12%): Harmful if swallowed [Warning Acute toxicity, oral]|P264, P270, P301+P312, P330, and P501|Aggregated GHS information provided by 43 companies from 3 notifications to the ECHA C&L Inventory.

Basic Blue 54 Use and Manufacturing

Methods of Manufacturing

Using 6-methoxy-2-aminobenzothiazole and N, N-dimethylaniline as the main raw materials, firstly mix 6-methoxy-2-aminobenzothiazole with sodium nitrite and sulfuric acid in 0-5 Perform diazotization at ℃, and then couple with N, N-dimethylaniline, methylate with dimethyl sulfate, then add zinc chloride to form a salt, and salt out with sodium chloride, filter and dry to obtain the product.

Uses

Suitable for acrylic dyeing. It is a commonly used dye for dyeing acrylic loose fibers, fiber strips and acrylic fleece. It can be dyed with cationic red 2GL and bright yellow 7GL to black. Dyeing in acetic acid and sodium acetate bath, the color is stable under pH 5 and below. If dyed with sulfuric acid or formic acid bath, the color will not change. It can be directly printed on acrylic, viscose or acid-modified polyester fabric, and the ground color can be whitened by Decoline.

Manufacturing Info：

Benzothiazolium, 2-[2-[4-(dimethylamino)phenyl]diazenyl]-6-methoxy-3-methyl-, methyl sulfate (1:1): ACTIVE

Computed Properties

Molecular Weight:438.5
Hydrogen Bond Acceptor Count:9
Rotatable Bond Count:4
Exact Mass:438.10316216
Monoisotopic Mass:438.10316216
Topological Polar Surface Area:144
Heavy Atom Count:29
Complexity:502
Covalently-Bonded Unit Count:2
Compound Is Canonicalized:Yes

Material

N-Methylaniline

Zinc chloride

Dimethyl sulfate

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Basic Blue 54

CAS No.: 15000-59-6

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