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7699-45-8 - Zinc bromide, anhydrous, 98% - B22510 - Alfa Aesar

B22510 Zinc bromide, anhydrous, 98%

CAS 번호
7699-45-8
동의어

사이즈 가격 ($) 수량 재고 여부
100g 30.80
500g 91.50
장바구니에 추가 대량 견적에 추가 항목 보기

Zinc bromide, anhydrous, 98%

MDL
MFCD00011294
EINECS
231-718-4

화학적 특성

화학식
ZnBr2
화학 식량
225.19
융점
394°
비등점
650°
밀도
4.201
굴절률
1.5452
감도
Hygroscopic
용해도
Soluble in alcohol, ether, acetone and tetrahydrofuran.

용도

Zinc bromide solution can be used as a transparent shield against radiation. It is used as an optimal catalyst for stereospecific and regioselective reaction of silacyclopropanes with carbonyl compounds. It finds an application as Lewis acid in organic reactions.

참고

Hygroscopic.

참조 문헌

Odabachian, Y.; Wang , Q.; Zhu, J. Tertiary Amines as Synthetic Equivalents of Vinyl Cations: Zinc Bromide Promoted Coupling of Propargylamines with alpha-Isocyanoacetamides To Give 2,4,5-Trisubstituted Oxazoles Initiated by an Internal Redox Process. Chem. Eur. J. 2013, 19 (37), 12229-12233.

Tan, L.; Zhou, P.; Chen, C.; Liu, W. An efficient method for the construction of polysubstituted 4-pyridones via self-condensation of beta-keto amides mediated by P2O5 and catalyzed by zinc bromide. Beilstein J. Org. Chem. 2013, 9, 2681-2687.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H302-H314-H318-H317

Harmful if swallowed. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.

주의 설명서: P260u-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a

Do not breathe dusts or mists. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

Merck
14,10129
위험 등급
8
포장 그룹
II
통합 관세 코드
2827.59
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
ZH1150000

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