RARECHEM AL BW 0255
HOMOPIPERONYLAMINE
CAS: 1484-85-1
Molecular Formula: C9H11NO2
RARECHEM AL BW 0255 - Names and Identifiers
RARECHEM AL BW 0255 - Physico-chemical Properties
| Molecular Formula | C9H11NO2 |
| Molar Mass | 165.19 |
| Density | 1.2250 |
| Melting Point | 114 °C |
| Boling Point | 146-148°C/10 mm |
| Refractive Index | 1.5620 (estimate) |
| Physical and Chemical Properties | Chemical properties The product is liquid at room temperature. Boiling point 166 ℃(2.67kPa),146-148 ℃(1.33kPa) relative density 1.225(20/20 ℃). Refractive index 1.5620. |
| Use | The product is an intermediate of berberine and domalamine. |
RARECHEM AL BW 0255 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S24/25 - Avoid contact with skin and eyes. |
RARECHEM AL BW 0255 - Upstream Downstream Industry
RARECHEM AL BW 0255 - Production method
It is prepared by catalytic hydrogenation of pepper acetonitrile or pepper ethylimine. Put pepper ethyleneimine, ethanol, and nickel catalyst into the autoclave. Replace the air in the kettle with nitrogen, then introduce ammonia, and then introduce hydrogen. Control the pressure of 3-4MPa and the temperature of 95-100 ℃, calculate when the hydrogenation reaction is carried out until no hydrogen is absorbed, keep the temperature and keep the hydrogen pressure for 30min. Cool to 30 ℃, depressurize and stand, use the residual pressure in the kettle to discharge and filter, and remove nickel catalyst (immersed in ethanol for application). The filtrate is first distilled at atmospheric pressure to recover ammonia-ethanol solution, then distilled at reduced pressure to collect 110-140 ℃(1.33kPa) fraction to obtain piperonetylamine. 80% yield. When pepper acetonitrile is used for production, the process is similar, the temperature is 80-85 ℃, and the pressure is about 1MPa. Piperotylamine with a content of 92-94% was obtained. Raw material consumption quota: pepper acetonitrile 1050kg/t, lanini nickel 23.4kg/t, hydrogen 70kg/t, ethanol (99%)982kg/t.
Last Update：2024-04-09 01:59:49
RARECHEM AL BW 0255 - Security information
| customs code | 29213000 |
Last Update：2024-04-09 21:21:28
Supplier List
Product Name: 3,4-methylenedioxy-phenethylamin Request for quotation
CAS: 1484-85-1
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228
Wechat: 13651600618
WhatsApp: +8613651600618
CAS: 1484-85-1
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228
Wechat: 13651600618
WhatsApp: +8613651600618
Product Name: 3,4-methylenedioxy-phenethylamin Request for quotation
CAS: 1484-85-1
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228
Wechat: 13651600618
WhatsApp: +8613651600618
CAS: 1484-85-1
Tel: +86-21-56795779
Email: charles7788@worldyachem.com
Mobile: +86-13651600618
QQ: 2850607228
Wechat: 13651600618
WhatsApp: +8613651600618
View History
Raw Materials for RARECHEM AL BW 0255
ACETALDEHYDE AMMONIA
3,4-METHYLENEDIOXYPHENETHYLAMINE HYDROCHLORIDE
Dopamine Impurity 4
Pyrocatechol
1,3-Benzodioxole
3,4-METHYLENEDIOXYPHENETHYLAMINE HYDROCHLORIDE
Dopamine Impurity 4
Pyrocatechol
1,3-Benzodioxole
Downstream Products for RARECHEM AL BW 0255