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2071-20-7 - Bis(diphenylphosphino)methane, 97% - Dppm - Methylenebis(diphenylphosphine) - B21112 - Alfa Aesar

B21112 Bis(diphenylphosphino)methane, 97%

CAS 번호
2071-20-7
동의어
Dppm
Methylenebis(diphenylphosphine)

사이즈 가격 ($) 수량 재고 여부
2g 20.00
10g 74.30
50g 333.00
장바구니에 추가 대량 견적에 추가 항목 보기

Bis(diphenylphosphino)methane, 97%

MDL
MFCD00003537
EINECS
218-194-2

화학적 특성

화학식
(C6H5)2PCH2P(C6H5)2
화학 식량
384.40
융점
118-119°
감도
Air Sensitive
용해도
Insoluble in water.

용도

It is applied as an organic synthesis catalyst. It is also used as an intermediate in flavor and fragrances.

참고

Air sensitive. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.

참조 문헌

R. J. Puddephatt. Chemistry of bis(diphenylphosphino)methane.Chem. Soc. Rev.,198312(2), 99-127.

Gus J. Palenik, et al. Steric vs. electronic effects in palladium-thiocyanate complexes. Crystal structures of dithiocyanato[bis(diphenylphosphino)methane](II), isothiocyanatothiocyanato[1,2-bis(diphenylphosphino)ethane]palladium(II), and diisothiocyanato[1,3-bis(diphenylphosphino)propane]palladium(II).J. Am. Chem. Soc.,197597(5), 1059-1066.

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
758760
통합 관세 코드
2931.39
TSCA(독성물질규제법)"
No

권장

  • A10381

    3-Pyridinemethanol, 98%
  • A10870

    2,3,5-Triphenyl-2H-tetrazolium chloride, 98%
  • A11419

    1,2-Bis(diphenylphosphino)ethane, 97+%
  • A15806

    Nitrosonium tetrafluoroborate, 98%
  • L11004

    1-Octadecene, tech. 90%

최근에 본 것

화학물질

화학물질

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