pararosanilinebase[qr]
CI 42500
CAS: 467-62-9
Molecular Formula: C19H19N3O
pararosanilinebase[qr] - Names and Identifiers
pararosanilinebase[qr] - Physico-chemical Properties
| Molecular Formula | C19H19N3O |
| Molar Mass | 305.37 |
| Density | 1.287±0.06 g/cm3(Predicted) |
| Melting Point | 205 °C (dec.)(lit.) |
| Boling Point | 598.9±50.0 °C(Predicted) |
| Appearance | Form Crystalline Powder, color purple |
| pKa | 14.12±0.29(Predicted) |
| Storage Condition | Room Temprature |
| MDL | MFCD00036222 |
| Use | Use accessory red alkali (without Acridine derivatives) dyes can not only be used as dyes, but also can be further used to manufacture all kinds of organic pigments for printing ink, paint and coating. |
pararosanilinebase[qr] - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | 40 - Limited evidence of a carcinogenic effect |
| Safety Description | 36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| HS Code | 29252900 |
pararosanilinebase[qr] - Upstream Downstream Industry
pararosanilinebase[qr] - Introduction
Very slightly soluble in water, soluble in alcohol, slightly soluble in ether.
Last Update：2022-10-16 17:30:51
pararosanilinebase[qr] - Overview
parabuchine dyes were discovered and manufactured as early as the 19th century. their manufacturing methods have been used up to now, but the yield is very low, only 31%-40%, and the materials are many and complex, resulting in a large amount of three wastes.
Last Update：2024-04-10 22:29:15
pararosanilinebase[qr] - Nature
| color index | 42500 |
| BRN | 2148632 |
| EPA chemical information | Benzenemethanol, 4-amino-.alpha.,.alpha.-bis(4-aminophenyl)- (467-62-9) |
Last Update：2024-04-10 22:29:15
pararosanilinebase[qr] - Security information
| toxic substance data | 467-62-9(Hazardous Substances Data) |
Last Update：2024-04-10 22:29:15
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Product Name: Pararosaniline Base Visit Supplier Webpage Request for quotationCAS: 467-62-9
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Spot supply
Product Name: Pararosaniline Base Visit Supplier Webpage Request for quotationCAS: 467-62-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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Raw Materials for pararosanilinebase[qr]