2-Methylbenzophenone Pẹlu CAS 131-58-8

CAS:131-58-8

MF:C14H12O

MW:196.24

EINECS Bẹẹkọ:205-032-0

Awọn itumọ ọrọ sisọ:2-methylphenyl) phenyl-methanon; Benzophenone, 2-methyl-; 2-PHENYL CARBONYL TOLUENE; 2-PHENYL TOLYL KETONE; 2-METHYLBENZOPHENONE; PHENIL O-TOLYL KETONE; PHENIL 2-TOLYL KETONE; 2-Methylbenzophenone

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ọja Tags

Kini 2-Methylbenzophenone Pẹlu CAS 131-58-8?

2-Methylbenzophenone jẹ ẹya-ara benzophenone, eyiti o jẹ kemikali ti o dara julọ pataki. Ni akoko kanna, awọn ketones tun jẹ awọn ẹya ipilẹ ti ọpọlọpọ awọn ohun alumọni Organic, gẹgẹbi awọn ohun elo iṣẹ, awọn turari ati awọn ohun elo oogun. Awọn ketones aromatic jẹ awọn bulọọki ile sintetiki ti o ṣe pataki pupọ ni iṣelọpọ Organic, eyiti o wa lọpọlọpọ ninu awọn ẹya ipilẹ ti awọn ọja adayeba ati pe o lo pupọ ni awọn agbo ogun ti nṣiṣe lọwọ biologically.

Sipesifikesonu

Nkan	Standard
Ifarahan	Imọlẹ ofeefee-awọ Liquid
Ayẹwo	≥99.0%
Omi	≤0.20%

Ohun elo

Labẹ aabo ti gaasi inert, 2-methylphenylsulfonylhydrazide (1.1 mmol), benzonitrile (1.0 mmol), palladium catalyst (2 mol%) ati biquinoline (bq, 3 mol%) ti tuka sinu ohun elo Organic (2 milimita)), lẹhinna H2O (2 mmol) ni a fi kun, ati pe a gbe iwọn otutu si 80 ° C fun wakati 6. Lẹhinna ojutu ifasẹyin ti fa jade ni igba mẹta pẹlu Et2O (5 milimita), awọn ipele Organic ni idapo, ati pe epo ti gbẹ-gbẹ labẹ titẹ dinku. Ọja robi ti a gba ni a tẹriba si kiromatografi ọwọn lori ọwọn gel silica (300-400 mesh), ati awọn eluents jẹ ether epo, lati gba ọja ibi-afẹde 2-methylbenzophenone. Awọn ohun-ini Kemikali Awọ tabi ina omi ṣiṣan ofeefee. Aaye yo jẹ nipa 134 ° C. Lo bi agbedemeji elegbogi.