- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1,4-Diamino-2,3-dichloro-9,10-anthraquinone
- Price: Check
- Purity: 93.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 1,4-Diamino-2,3-dichloro-9,10-anthraquinone
- Price: ￥428.0/5g ￥928.0/25g
- Purity: 90.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Disperse Violet 28
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: High purity CAS 81-42-5 Disperse Violet 28 in stock
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
81-42-5
81-42-5 structure
- Name: 1,4-Diamino-2,3-dichloro-9,10-anthraquinone
- Chemical Name: Disperse Violet 28
- CAS Number: 81-42-5
- Molecular Formula: C14H8Cl2N2O2
- Molecular Weight: 307.132
- Catalog: Dyes and pigments dye Disperse dye
- Create Date: 2018-02-28 08:00:00
- Modify Date: 2025-08-24 20:50:22
| Name | Disperse Violet 28 |
|---|---|
| Synonyms |
1,4-Diamino-2,3-dichloro-9,10-anthraquinone
EINECS 201-348-8 DCDA 1,4-diamino-2,3-dichloro-anthraquinone MFCD00035693 Violet 2RE. Solvent Violet 51 9,10-Anthracenedione, 1,4-diamino-2,3-dichloro- Dicyaniamide 2,3-dichloro-1,4-diaminoanthraquinone 1,4-diamino-2,3-dichloro-9,10-anthracenedione Arlisil Violet R2 1,4-diamino-2,3-dichloroanthracene-9,10-dione LATYL VIOLET 2R 1,4-Diamino-2,3-dichloro anthraquinone (DCDA) 1,4-Diamino-2,3-dichlor-anthrachinon solvent violet 31 Resolin Violet RL |
| Density | 1.6±0.1 g/cm3 |
|---|---|
| Boiling Point | 601.4±55.0 °C at 760 mmHg |
| Melting Point | 295°C |
| Molecular Formula | C14H8Cl2N2O2 |
| Molecular Weight | 307.132 |
| Flash Point | 317.5±31.5 °C |
| Exact Mass | 305.996277 |
| PSA | 86.18000 |
| LogP | 5.62 |
| Vapour Pressure | 0.0±1.7 mmHg at 25°C |
| Index of Refraction | 1.757 |
| Risk Phrases | R36/37/38 |
|---|---|
| Safety Phrases | S26-S36/37/39 |
|
~0%
81-42-5 |
| Literature: Journal of Organic Chemistry USSR (English Translation), , vol. 19, # 10 p. 1892 - 1899 Zhurnal Organicheskoi Khimii, , vol. 19, # 10 p. 2177 - 2184 |
|
~%
81-42-5 |
| Literature: DE484357 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 16, p. 1257 |
|
~%
81-42-5 |
| Literature: DE549137 , ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 19, p. 1945 |
|
~%
81-42-5 |
| Literature: DE268592 ; |
|
~%
81-42-5 |
| Literature: DE268592 ; |
| Precursor 5 | |
|---|---|
| DownStream 4 | |
