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7440-05-3 - Palladium, 10% on carbon, Type 487, dry - A12012 - Alfa Aesar

A12012 Palladium, 10% on carbon, Type 487, dry

CAS 번호
7440-05-3
동의어

사이즈 가격 ($) 수량 재고 여부
2g 30.30
5g 60.00
10g 97.70
25g 230.00
50g 398.00
장바구니에 추가 대량 견적에 추가 항목 보기

Palladium, 10% on carbon, Type 487, dry

MDL
MFCD00011167
EINECS
231-115-6

화학적 특성

용해도
Insoluble in water and organic solvents.

용도

It is a catalyst used in Stille reaction, hydrogenation reactions, Suzuki-Miyaura cross-coupling and Heck-Mizoroki reactions, deoxygenation, oxidation reactions and coupling reactions.

참고

Palladium on carbon should always be handled under an inert atmosphere (preferably argon), and reaction vessels should be flushed with inert gas before the catalyst is added.

참조 문헌

Hydrogenation catalyst, which may be preferred where deactivation by the reaction products is possible:

Used in low-pressure hydrogenolysis of N-benzylamines: Org. Synth. Coll., 7, 152 (1990). Reduction of oximes to amines: Org. Synth. Coll., 5, 376 (1973). Widely used along with hydrogen donors such as Ammonium formate, A10699, Sodium formate, A17813, Formic acid, A13285, Cyclohexene, A11359, or Hydrazine monohydrate, A14005, for catalytic transfer hydrogenation reactions. In combination with Sodium borohydride, 13432, promotes the reduction of nitro-compounds to amines, where borohydride alone is ineffective: Synthesis, 713 (1987).

Dinh, L. N.; Cairns, G. A.; Strickland, R. A.; McLean, W.; Maxwell, R. S. Mechanism and Kinetic Modeling of Hydrogenation in the Organic Getter/Palladium Catalyst/Activated Carbon Systems. J. Phys. Chem. A. 2015, 119 (6), 943-951.

Liu, X.; Zhang, Z.; Yang, Y.; Yin, D.; Su, S.; Lei, D.; Yang, J. Selective hydrogenation of citral to 3,7-dimethyloctanal over activated carbon supported nano-palladium under atmospheric pressure. Chem. Eng. J. 2015, 263, 290-298.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H228

Flammable solid.

주의 설명서: P210-P280a-P240-P241-P370+P378a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. In case of fire: Use for extinction: CO2, powder or water spray.

기타 참조

Merck
14,6989
위험 등급
4.1
포장 그룹
III
통합 관세 코드
3815.12
TSCA(독성물질규제법)"
Yes

권장

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화학물질

화학물질

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