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17201-43-3 - 4-(Bromomethyl)benzonitrile, 98% - alpha-Bromo-p-tolunitrile - 4-Cyanobenzyl bromide - B20641 - Alfa Aesar

B20641 4-(Bromomethyl)benzonitrile, 98%

CAS 번호
17201-43-3
동의어
alpha-Bromo-p-tolunitrile
4-Cyanobenzyl bromide

사이즈 가격 ($) 수량 재고 여부
5g 45.70
25g 169.00
장바구니에 추가 대량 견적에 추가 항목 보기

4-(Bromomethyl)benzonitrile, 98%

MDL
MFCD00001829
EINECS
241-246-0

화학적 특성

화학식
C8H6BrN
화학 식량
196.05
융점
113-117°
용해도
Soluble in chloroform and methanol. Insoluble in water.

용도

4-(Bromomethyl)benzonitrile is used in the synthesis of ligands containing a chelating pyrazolyl-pyridine group with a pendant aromatic nitrile. It is also useful in the preparation of 4-[(2H-tetra-zol-2-yl)methyl]benzonitrile by reaction with 2H-tetrazole in the presence of potassium hydroxide.

참고

Moisture and light sensitive. Store in a cool place. Keep the container tightly closed in a dry and well-ventilated place. Incompatible with oxidizing agents, strong acids and bases.

참조 문헌

Alcohols can be protected as their 4-cyanobenzyl ethers, e.g. in the presence of NaH. They can be selectively cleaved by electrolytic reduction: Tetrahrdon Lett., 2643 (1979); Chem. Ber., 114, 946 (1981).

Snelling, R.; Saavedra, J. Z.; Bayrasy, P.; Abdollahian, Y.; Singaram, B. Binary reducing agents containing dichloroindium hydride for the selective, partial, or tandem reductions of bifunctional compounds consisting of halo-nitriles, halo-esters and halo-carboxylic acids. Org. Chem. Front. 2015, 2 (2), 133-140.

Bagala, D. B.; Bhanagea, B. M. Recent Advances in Transition Metal-Catalyzed Hydrogenation of Nitriles. Adv. Synth. Catal. 2015, 357 (5), 883-900.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H301-H311-H331-H314-H318-H317

Toxic if swallowed. Toxic in contact with skin. Toxic if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. May cause an allergic skin reaction.

주의 설명서: P260u-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Do not breathe dusts or mists. IF SWALLOWED: Immediately call a POISON CENTER/doctor 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

기타 참조

바일슈타인
636717
위험 등급
8
포장 그룹
II
통합 관세 코드
2926.90
TSCA(독성물질규제법)"
Yes

권장

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    3,4-Dihydroxybenzaldehyde, 98%
  • A15244

    3-(Bromomethyl)benzonitrile, 98%
  • B24278

    2-(Bromomethyl)benzonitrile, 98%
  • 42588

    Diisobutylaluminum hydride, 25% w/w in hexane

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