Disperse Red 9
- Product Name
- Disperse Red 9
- CAS No.
- 82-38-2
- Chemical Name
- Disperse Red 9
- Synonyms
- S.R111;Red GL;oilredzmg;smokeredm;c.i.60505;oracetredg;abcolpinkr;C.I. 60505;kayasetredg;Oil Red ZMQ
- CBNumber
- CB5481613
- Molecular Formula
- C15H11NO2
- Formula Weight
- 237.25
- MOL File
- 82-38-2.mol
Disperse Red 9 Property
- Melting point:
- 170-172°C
- Boiling point:
- 379.79°C (rough estimate)
- Density
- 1.1469 (rough estimate)
- vapor pressure
- 0-0Pa at 20-50℃
- refractive index
- 1.5500 (estimate)
- storage temp.
- room temp
- form
- Powder
- pka
- 2.27±0.20(Predicted)
- color
- Orange to Brown
- Water Solubility
- 73.55ug/L(25 ºC)
- InChIKey
- SVTDYSXXLJYUTM-UHFFFAOYSA-N
- LogP
- 4.95 at 23℃ and pH8.2
- CAS DataBase Reference
- 82-38-2(CAS DataBase Reference)
- NIST Chemistry Reference
- 1-(N-Methylamino)-9,10-anthraquinone(82-38-2)
- EPA Substance Registry System
- C.I. Disperse Red 9 (82-38-2)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- M28200
- Product name
- 1-(Methylamino)anthraquinone
- Purity
- 98%
- Packaging
- 5g
- Price
- $51.2
- Updated
- 2024/03/01
- Product number
- M28200
- Product name
- 1-(Methylamino)anthraquinone
- Purity
- 98%
- Packaging
- 100g
- Price
- $150
- Updated
- 2024/03/01
- Product number
- M0255
- Product name
- 1-(Methylamino)anthraquinone
- Purity
- >98.0%(HPLC)
- Packaging
- 25g
- Price
- $59
- Updated
- 2024/03/01
- Product number
- M0255
- Product name
- 1-(Methylamino)anthraquinone
- Purity
- >98.0%(HPLC)
- Packaging
- 500g
- Price
- $449
- Updated
- 2024/03/01
- Product number
- M28200
- Product name
- 1-(Methylamino)anthraquinone
- Purity
- 98%
- Packaging
- 500g
- Price
- $566
- Updated
- 2024/03/01
Disperse Red 9 Chemical Properties,Usage,Production
Uses
1-Methylaminoanthraquinone is an important intermediate for manufacturing solvent dyes and acid dyes.
Preparation
1-Chloroanthraquinone?or 9,10-Dioxo-9,10-dihydroanthracene-1-sulfonic acid?in pressure and in the presence of antioxidants with Methanamine for processing.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 3, p. 573, 1955
Synthetic Communications, 21, p. 1889, 1991 DOI: 10.1080/00397919108021779
Synthesis
1-Methylaminoanthraquinone, is prepared from anthraquinone- 1-sulfonic acid by replacing SO3H(see page 8), , from 1-chloroanthraquinone by replacing chlorine , , or from 1-nitroanthraquinone by replacing NO2 , .
Purification Methods
Crystallise it to constant melting point from butan-1-ol, then from EtOH. It can be sublimed under vacuum. [Beilstein 7 IV 2574.]
Properties and Applications
Bright red blue light. Soluble in ethanol, acetone and soluble fiber element, slightly soluble in benzene and carbon tetrachloride, insoluble in special solvent, tao. The strong sulfuric acid for brown, for dark orange after diluted. Used for polyester, polyamide fiber, acrylic, acetate fiber and three acetate fiber dyeing, sheepskin and plastic color. Good levelness, improve rate is high.
| Standard(Vinegar fiber) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 4 | 4 | 3 | 4 | 3 | ||
Disperse Red 9 Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Disperse Red 9 manufacturers
- Product
- Disperse Red 9 82-38-2
- Price
- US $30.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2023-04-11
- Product
- Disperse Red 9 82-38-2
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 0.99
- Supply Ability
- 10000
- Release date
- 2023-09-18
- Product
- 1-(Methylamino)anthraquinone 82-38-2
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 500t/month
- Release date
- 2023-08-10