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7718-54-9 - Nickel(II) chloride, anhydrous, 98% - B22085 - Alfa Aesar

B22085 Nickel(II) chloride, anhydrous, 98%

CAS 번호
7718-54-9
동의어

사이즈 가격 ($) 수량 재고 여부
25g 27.40
100g 69.70
500g 270.00
장바구니에 추가 대량 견적에 추가 항목 보기

Nickel(II) chloride, anhydrous, 98%

MDL
MFCD00011142
EINECS
231-743-0

화학적 특성

화학식
Cl2Ni
화학 식량
129.60
융점
1001°
밀도
3.55
감도
Hygroscopic
용해도
Soluble in ethylene glycol, ethanol, hydrazine and ammonium hydroxide. Slightly soluble in water. Insoluble in nitric acid.

용도

Nickel(II) chloride is a mild Lewis acid used for the regioselective isomerization of dienols and selective reduction of alkenes to alkanes in presence of Lithium aluminum hydride. It is used as a precursor to nickel boride, finely divided nickel. It acts as a catalyst to prepare dialkyl arylphosphonates from phosphites and aryl iodide. It finds application in the electroplating of nickel onto other metal items. It is also used in the synthesis of semiconducting metal-containing polymers.

참고

Hygroscopic. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with peroxides.

참조 문헌

For formation and reactions of nickel boride, see Sodium borohydride, 35788.

For a brief feature on uses of NiCl2 and its hydrate in synthesis, see: Synlett, 279 (2003).

Güvenatam, B.; Heeres, E. H. J.; Pidko, E. A.; Hensen, E. J. M. Decomposition of lignin model compounds by Lewis acid catalysts in water and ethanol. J. Mol. Catal. A: Chem. 2015, 410, 89-99.

Tian, Y.; Etschmann, B.; Liu, W.; Borg, S.; Mei, Y.; Testemale, D.; O'Neill, B.; Rae, N.; Sherman, D. M.; Ngothai, Y.; Johannessen, B.; Glover, C.; Brugger, J. Speciation of nickel(II) chloride complexes in hydrothermal fluids: In situ XAS study. Chem. Geol. 2012, 334, 345-363.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H331-H315-H334-H317-H341-H350-H360-H372

Toxic if swallowed. Toxic if inhaled. Causes skin irritation. May cause allergy or asthma symptoms or breathing difficulties if inhaled. May cause an allergic skin reaction. Suspected of causing genetic defects. May cause cancer. May damage fertility or the unborn child. Causes damage to organs through prolonged or repeated exposure.

주의 설명서: P260-P284-P201-P301+P310a-P405-P501a

Do not breathe dust/fume/gas/mist/vapours/spray. Wear respiratory protection. Obtain special instructions before use. IF SWALLOWED: Immediately call a POISON CENTER/doctor Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,6505
위험 등급
6.1
포장 그룹
III
통합 관세 코드
2827.35
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
QR6475000

권장

  • A16281

    Zinc chloride, anhydrous, 98+%
  • B22031

    Cobalt(II) chloride, anhydrous, 97%
  • 11868

    Manganese(II) chloride, 97%
  • 12303

    Cobalt(II) chloride, anhydrous, 99.7% (metals basis)
  • 12457

    Copper(II) chloride, anhydrous, 98% min

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