Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

719-80-2 - Ethyl diphenylphosphinite, 98% - Diphenylphosphinous acid ethyl ester - Ethoxydiphenylphosphine - A15087 - Alfa Aesar

A15087 Ethyl diphenylphosphinite, 98%

CAS 번호
719-80-2
동의어
Diphenylphosphinous acid ethyl ester
Ethoxydiphenylphosphine

사이즈 가격 ($) 수량 재고 여부
1g 23.40
5g 59.60
25g 248.00
장바구니에 추가 대량 견적에 추가 항목 보기

Ethyl diphenylphosphinite, 98%

MDL
MFCD00009087
EINECS
211-951-8

화학적 특성

화학식
(C6H5)2POCH2CH3
화학 식량
230.25
비등점
179-180°/14mm
인화점
>110°(230°F)
밀도
1.064
굴절률
1.5900
감도
Air & Moisture Sensitive
용해도
Soluble in chloroform.

용도

Ethyl diphenylphosphinite is used in the synthesis of phosphoramides.

참고

Air & Moisture Sensitive. Keep container tightly closed. Store in cool, dry conditions in well sealed containers.

참조 문헌

Arbuzov reaction with alkyl halides gives diphenyl phosphine oxides, useful as Wittig-Horner intermediates. See, for example: Synthesis, 126 (1977); Tetrahedron Lett., 2433 (1979); Appendix 1.

An iminophosphorane, formed with an azido ester (Staudinger), reacts with a carboxyl group to form an amide, providing the basis of a novel peptide coupling method. The reaction occurs at lower temperatures with this reagent rather than tributyl- or triphenylphosphine: J. Org. Chem., 50, 2601 (1985). See Appendix 6.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

주의 설명서: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
1641750
통합 관세 코드
2931.39
TSCA(독성물질규제법)"
No

권장

최근에 본 것

화학물질

화학물질

금속 및 재료

촉매

분석 기기 및 실험실 용품