테트라페닐 인 클로라이드

한글명:테트라페닐 인 클로라이드

카스 번호2001-45-8

상품명:Tetraphenylphosphonium chloride

CBNumberCB4137106

분자식C24H20ClP

포뮬러 무게374.84

MOL 파일2001-45-8.mol

동의어(한글)

테트라페닐포스포늄클로라이드

테트라페닐인클로라이드

테트라페닐포스포늄 클로라이드

화학적 성질

녹는점	272-274 °C(lit.)
저장 조건	Inert atmosphere,Room Temperature
물리적 상태	결정성 분말
색상	흰색에서 베이지색
수용성	물에 용해됩니다.
감도	Hygroscopic
BRN	3922393
CAS 데이터베이스	2001-45-8(CAS DataBase Reference)

위험 및 안전 성명

위험품 표기

위험 카페고리 넘버

36/37/38

안전지침서

26-36

WGK 독일

F 고인화성물질

3-10

HS 번호

29310095

NFPA 704:

	1
2		1

그림문자(GHS)

테트라페닐 인 클로라이드 MSDS

테트라페닐 인 클로라이드 화학적 특성, 용도, 생산

화학적 성질
White to beige crystalline powder
용도
Tetraphenylphosphonium chloride is used to generate lipophilic salts from inorganic and organometallic anions. Thus, Ph4P+ is useful as a phase-transfer catalyst, again because it allows inorganic anions to dissolve in organic solvents.
제조 방법
Tetraphenylphosphonium chloride(PPh4Cl) and many analogous compounds can be prepared by the reaction of chlorobenzene with triphenylphosphine catalysed by nickel salts:
PhCl + PPh3 → Ph4PCl
주요 응용
Tetraphenylphosphonium chloride can be used to tune the crystallinity of CH3NH3PbI3 thin film during the deposition for boosting perovskite solar cells (PSCs) device performance. It can also be used as arylating reagents in Pd-catalyzed Heck reaction.
화학 반응
Tetraphenylphosphonium chloride reacts with organometallic anionic complexes to give the corresponding salts. Depending on the size of the alkyl groups, the reaction of tetraphenylphosphonium chloride with a lithium dialkylamide can proceed in two directions to give 9-phenyl-9-phosphafluorene and benzene, or triphenylphosphine and the dialkylaniline. Lithium monoalkylamides react with tetraphenylphosphonium chloride to give (also depending on the size of the substituents) either N-alkyltriphenylphosphines or phosphine.
Purification Methods
Crystallise the chloride from acetone and dry at 70o under vacuum. It can also be recrystallised from a mixture of 1:1 or 1:2 dichloromethane/pet ether, the solvents having been dried over anhydrous K2CO3. The purified salt is dried at room temperature under a vacuum for 3days, and at 170o for a further 3days. Also recrystallise it from isoPrOH/Et2O or EtOH/Et2O. Extremely hygroscopic. [Wittig & Geissler Justus Liebigs Ann Chem 580 44, 50 1953, Willard et al. J Am Chem Soc 70 737 1948, Beilstein 16 III 851, 16 IV 984.]

테트라페닐 인 클로라이드 준비 용품 및 원자재

테트라페닐 인 클로라이드 공급 업체

테트라페닐 인 클로라이드 관련 검색

Send Inquriy