84-83-3
1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene acetaldehyde
CAS: 84-83-3
Molecular Formula: C13H15NO
84-83-3 - Names and Identifiers
84-83-3 - Physico-chemical Properties
| Molecular Formula | C13H15NO |
| Molar Mass | 201.26 |
| Density | 1.0405 (rough estimate) |
| Melting Point | 112-116 °C (lit.) |
| Boling Point | 339.19°C (rough estimate) |
| Flash Point | 107.2°C |
| Vapor Presure | 0.00105mmHg at 25°C |
| pKa | 0.82±0.40(Predicted) |
| Storage Condition | 2-8°C |
| Refractive Index | 1.5300 (estimate) |
| MDL | MFCD00071813 |
| Use | Used as cationic dye intermediates, for the synthesis of cationic yellow X-8GL, yellow 3GLH and other dyes, but also pharmaceutical intermediates |
84-83-3 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | AB2812500 |
84-83-3 - Reference Information
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| Application | used as cationic dye intermediate for the synthesis of cationic yellow X-8GL, yellow 3GLH and other dyes, is also a pharmaceutical intermediate |
Last Update：2024-04-09 21:04:16
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Product Name: 1,3,3-Trimethyl-2-(formylmethylene)indoline Request for quotationCAS: 84-83-3
Tel: 15335994747
Email: 3521670276@qq.com
Mobile: 15335994747
QQ: 3521670276
Spot supply
Product Name: 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde Visit Supplier Webpage Request for quotationCAS: 84-83-3
Tel: +86-400-900-4166
Email: product@acmec-e.com
Mobile: +86-18621343501
QQ: 2881950922
Wechat: 18621343501
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Spot supply
Product Name: 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde Visit Supplier Webpage Request for quotationCAS: 84-83-3
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
WhatsApp: +86-18821248368
Spot supply
Product Name: 1,3,3-Trimethyl-2-(Formylmethylene)Indoline Visit Supplier Webpage Request for quotationCAS: 84-83-3
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
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