ChemicalBook > CAS DataBase List > Disperse Violet 28

Disperse Violet 28

Product Name
Disperse Violet 28
CAS No.
81-42-5
Chemical Name
Disperse Violet 28
Synonyms
DCDA;solvent violet 31;Arlisil Violet R2;1,4-DIAMINO-2,3-DICHLOROANTHRAQUINONE;c.i. 61102;Lisolin Zi;Violet 2RE.;90.0%(N&Lisu Lin Zi;Dicyaniamide
CBNumber
CB0245560
Molecular Formula
C14H8Cl2N2O2
Formula Weight
307.13
MOL File
81-42-5.mol
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Disperse Violet 28 Property

Melting point:
295°C
Boiling point:
601.4±55.0 °C(Predicted)
Density 
1.637
vapor pressure 
0Pa at 25℃
form 
powder to crystal
pka
-1.73±0.20(Predicted)
Colour Index 
61102
Specific Gravity
abt. 0.45
color 
Gray to Dark purple to Black
Water Solubility 
80μg/L
InChI
InChI=1S/C14H8Cl2N2O2/c15-9-10(16)12(18)8-7(11(9)17)13(19)5-3-1-2-4-6(5)14(8)20/h1-4H,17-18H2
InChIKey
KZYAYVSWIPZDKL-UHFFFAOYSA-N
SMILES
C1(N)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(N)C(Cl)=C1Cl
LogP
4.56 at 25℃
CAS DataBase Reference
81-42-5(CAS DataBase Reference)
EPA Substance Registry System
9,10-Anthracenedione, 1,4-diamino-2,3-dichloro- (81-42-5)
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Safety

Risk Statements 
36/37/38
Safety Statements 
26-36/37/39-24/25
HS Code 
29223990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P330Rinse mouth.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
S127019
Product name
1,4-DIAMINO-2,3-DICHLORO-ANTHRAQUINONE
Purity
Aldrich
Packaging
100mg
Price
$139
Updated
2024/03/01
TCI Chemical
Product number
D2725
Product name
1,4-Diamino-2,3-dichloroanthraquinone
Purity
>93.0%(HPLC)
Packaging
5g
Price
$18
Updated
2024/03/01
TCI Chemical
Product number
D2725
Product name
1,4-Diamino-2,3-dichloroanthraquinone
Purity
>93.0%(HPLC)
Packaging
25g
Price
$53
Updated
2024/03/01
Biosynth Carbosynth
Product number
FD40632
Product name
1,4-Diamino-2,3-dichloroanthraquinone
Packaging
5G
Price
$60
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD40632
Product name
1,4-Diamino-2,3-dichloroanthraquinone
Packaging
10g
Price
$96
Updated
2021/12/16
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Disperse Violet 28 Chemical Properties,Usage,Production

Uses

1,4-Diamino-2,3-dichloroanthraquinone (CI Disperse Violet 28) is an important compound as an intermediate for CI Disperse Blue 60 and CI Disperse Violet 26.

Preparation

1,4-Diamino-2,3-dichloroanthracene-9,10-dione?used in the sulfuryl chloride of nitrobenzene.

Flammability and Explosibility

Not classified

Properties and Applications

bright purple. Dark purple powder. Soluble in ethanol, acetone, benzene. For the strong sulfuric acid in dark brown, diluted into purple. Dyeing of iron ion in color no effect, encounter copper ions have influence. Used for polyester, two vinegar fiber, three vinegar, polyamide fiber fabric such as dyeing or printing. The bright red dye polyester get purple, has the high insolation fastness, of acid-base stability. Dye bath appropriate pH value for 3 ~ 9, good levelness, dye deep sex differences, mainly used for light. Hot melt knot dyeing solid color rate is low, hot melt temperature should not exceed 190 ℃, sublimation fastness is poorer. Mainly used for polyester knitted fabric made of high temperature and high pressure, the dyeing of dyeing.

Standard Ironing Fastness Light Fastness Persperation Fastness Washing Fastness
Fading Stain Fading Stain Fading Stain
ISO 4 2-3 7 5 5 5 4
AATCC 6-7 5 5 4-5

Waste Disposal

At present, many publications have been published on wastewater treatment methods containing dyes. Studies have claimed to remove disperse Violet 28 from water using self-assembled organic layers of dihydroxides in a one-step process. The self-assembly of organo-layered double hydroxides was realized by adding both raw layered double hydroxides and the anionic surfactant sodium dodecyl sulfate into wastewater, and then the one-step process was applied to remove disperse Violet 28 from dyeing wastewater. Since cooperative removal and synergism between the surfactant and disperse Violet 28 in solution occurred to a large extent, this method is highly efficient in removing disperse violet 28.

Disperse Violet 28 Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Disperse Violet 28 manufacturers

Gansu Jinyuantai New Material Co., Ltd.
Product
Disperse Violet 28 81-42-5
Price
US $1.00/kg
Min. Order
25kg
Purity
99
Supply Ability
10000
Release date
2023-06-16
Hebei Weibang Biotechnology Co., Ltd
Product
Disperse Violet 28 81-42-5
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2024-11-05
Hebei Yanxi Chemical Co., Ltd.
Product
Disperse Violet 28 81-42-5
Price
US $100.00-30.00/kg
Min. Order
1kg
Purity
0.99
Supply Ability
10000
Release date
2023-10-18

81-42-5, Disperse Violet 28Related Search:


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