Begacron Discharge Blue R
2-[ethyl[3-methyl-4-[(5-nitrothiazol-2-yl)azo]phenyl]amino]ethanol
CAS: 68516-81-4
Molecular Formula: C14H17N5O3S
Begacron Discharge Blue R - Names and Identifiers
| Name | 2-[ethyl[3-methyl-4-[(5-nitrothiazol-2-yl)azo]phenyl]amino]ethanol |
| Synonyms | C.I. 111935 Apollon Blue DP-TA C.I. Disperse Blue 357 Begacron Discharge Blue R Ethanol, 2-ethyl3-methyl-4-(5-nitro-2-thiazolyl)azophenylamino- 2-[ethyl[3-methyl-4-[(5-nitrothiazol-2-yl)azo]phenyl]amino]ethanol 2-[ethyl[3-methyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]amino]-ethano 2-[ethyl[3-methyl-4-[(5-nitro-2-thiazolyl)azo]phenyl]amino]-Ethanol 5-Nitro-2-[2-methyl-4-[N-ethyl-N-(2-hydroxyethyl)amino]phenylazo]thiazole 5-Nitro-2-[2-methyl-4-[N-ethyl-N-(2-hydroxyethyl) amino]phenylazo]thiazole |
| CAS | 68516-81-4 |
| EINECS | 271-183-4 |
| InChI | InChI=1/C14H17N5O3S/c1-3-18(6-7-20)11-4-5-12(10(2)8-11)16-17-14-15-9-13(23-14)19(21)22/h4-5,8-9,20H,3,6-7H2,1-2H3/b17-16+ |
Begacron Discharge Blue R - Physico-chemical Properties
| Molecular Formula | C14H17N5O3S |
| Molar Mass | 335.38 |
| Density | 1.38±0.1 g/cm3(Predicted) |
| Boling Point | 550.8±60.0 °C(Predicted) |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | Very Dark Blue to Black |
| pKa | 14?+-.0.10(Predicted) |
| Storage Condition | Refrigerator, under inert atmosphere |
Begacron Discharge Blue R - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 43 - May cause sensitization by skin contact |
| Safety Description | S36/37 - Wear suitable protective clothing and gloves. S37 - Wear suitable gloves. S36 - Wear suitable protective clothing. |
Begacron Discharge Blue R - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Use | Disperse Blue RD is used for dyeing and printing of polyester and its blended fabrics to obtain red and blue colors. Suitable for high temperature and high pressure dyeing and carrier dyeing. |
| production method | 2-amino-5-nitrothiazole and 3-methyl-N-ethyl-N-Hydroxyethyl aniline are used as starting materials. The former is first diazotized and then coupled with the latter to obtain a product. The final product was obtained by filtration, grinding and drying.. |
Last Update：2024-04-09 19:05:13
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Spot supply
Product Name: Disperse Blue 106 Request for quotationCAS: 68516-81-4
Tel: 400-968-2212
Email: 3623107365@qq.com
Mobile: 18916960931
QQ: 3623107365
Wechat: 18916960931
Spot supply
Product Name: Disperse Blue 106 Visit Supplier Webpage Request for quotationCAS: 68516-81-4
Tel: 609-228-6898
Email: sales@medchemexpress.com
tech@medchemexpress.com
Mobile: 609-228-6898
Spot supply
Product Name: Disperse Blue 106 Visit Supplier Webpage Request for quotationCAS: 68516-81-4
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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