Pyrazole-4-boronicacidpinacolester (CAS# 269410-08-4)
| Awọn koodu ewu | 36/37/38 - Irritating si oju, eto atẹgun ati awọ ara. |
| Apejuwe Abo | S26 - Ni ọran ti olubasọrọ pẹlu awọn oju, fi omi ṣan lẹsẹkẹsẹ pẹlu ọpọlọpọ omi ki o wa imọran iṣoogun. S36 - Wọ aṣọ aabo to dara. |
| WGK Germany | 3 |
| TSCA | No |
| HS koodu | 29331990 |
| Akọsilẹ ewu | Irritant / Flammable |
Ọrọ Iṣaaju
Pyrazole-4-borate bromeloate jẹ agbo-ara Organic. Awọn ohun-ini rẹ jẹ bi atẹle:
Irisi: Pyrazole-4-borate bromeloate jẹ funfun ti o lagbara.
Solubility: Pyrazole-4-borate bromeliate jẹ tiotuka ni diẹ ninu awọn nkan ti o ni nkan ti ara, gẹgẹbi awọn ọti-lile, ethers, ati naphthenes.
Pyrazole-4-borate bromeloate ni diẹ ninu awọn lilo wọnyi:
Ayase: O jẹ ayase pataki fun iṣelọpọ Organic ti o le ṣee lo ni ọpọlọpọ awọn aati Organic, gẹgẹbi hydrogenation ati sisọpọ.
Akopọ ti awọn ohun elo irin: pyrazole-4-borate bromeliate le ṣee lo lati ṣajọpọ awọn ile-iṣẹ irin-Organic ati pe a lo ni igbaradi awọn ohun elo irin.
Igbaradi ti pyrazole-4-borate bromethol ester jẹ igbagbogbo nipasẹ didaṣe pyrazole-4-boranoic acid pẹlu bromeliate ninu ohun elo Organic, alapapo ati didan, ati lẹhinna lọ nipasẹ sisẹ ati awọn igbesẹ crystallization lati gba ọja naa.
Majele ti: Pyrazole-4-borate bromeliate ester le ni diẹ ninu majele si awọn eniyan, ati olubasọrọ taara pẹlu awọ ara ati oju yẹ ki o yee.
Flammability: O le jẹ flammable ati pe o yẹ ki o wa ni ipamọ kuro ninu ina ti o ṣii ati awọn iwọn otutu giga.
Sisọjade ati ibi ipamọ: Nigbati o ba nlo ati fifipamọ, o jẹ dandan lati ni ibamu pẹlu awọn ilana ti o yẹ, mu ati sọ ọ nù ni deede, ati yago fun idoti si agbegbe.
Nigbati o ba nlo pyrazole-4-borate bromeloate, tọka nigbagbogbo si iwe data ailewu ti kemikali ati awọn ilana ṣiṣe ailewu ti o yẹ ati ṣiṣẹ labẹ awọn ipo yàrá ti o dara.
