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106-96-7 - Propargyl bromide, 80% in toluene, stab. with MgO - 3-Bromo-1-propyne - A16580 - Alfa Aesar

A16580 Propargyl bromide, 80% in toluene, stab. with MgO

CAS 번호
106-96-7
동의어
3-Bromo-1-propyne

사이즈 가격 ($) 수량 재고 여부
50ml 75.70
250ml 337.00
1000ml 954.00
장바구니에 추가 대량 견적에 추가 항목 보기

Propargyl bromide, 80% in toluene, stab. with MgO

MDL
MFCD00000241
EINECS
203-447-1

화학적 특성

화학식
HC≡CCH2Br
화학 식량
118.97
융점
-61°
비등점
88-90°
인화점
3°(37°F)
밀도
1.335
굴절률
1.4940
감도
Light Sensitive
용해도
Miscible with ethanol, ether, benzene, carbon tetrachloride and chloroform. Immiscible with water.

용도

Propargyl bromide, 80% in toluene is used to prepare betulonic acid-peptide conjugates with anti-inflammatory activity and propargylic amines employed in enyne metathesis. It finds application in the propargylation of spiro ketones, allylic alcohols and enone complexes. In Barbier-type reaction, it reacts with aldehydes to give alkyne alcohols. It is actively involved in the synthesis of polyethylene glycol (PEG) and peptide-grafted polyesters.

참고

Light sensitive. Store in a cool place. Incompatible withbases, strong oxidizing agents, copper, peroxides, silver, silver oxides, mercury and mercury oxides.

참조 문헌

Li, Y.; Cheng, B. One-pot synthesis of precise polyisoxazoles by click polymerization: Copper (I)-catalyzed 1, 3-dipolar cycloaddition of nitrile oxides with alkynes. J. Polym. Sci. A Polym. Chem. 2013, 51 (7), 1645-1650.

Un, I.; Ibisoglu, H.; Un, S. S.; Cosut, B.; Kılıc, A. Syntheses, characterizations, thermal and photophysical properties of cyclophosphazenes containing adamantane units. Inorg. Chim. Acta 2013, 399, 219-226.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H301-H333-H314-H318-H361-H335-H336-H373-H304

Highly flammable liquid and vapour. Toxic if swallowed. May be harmful if inhaled. Causes severe skin burns and eye damage. Causes serious eye damage. Suspected of damaging fertility or the unborn child. May cause respiratory irritation. May cause drowsiness or dizziness. May cause damage to organs through prolonged or repeated exposure. May be fatal if swallowed and enters airways.

주의 설명서: P210-P301+P310a-P303+P361+P353-P305+P351+P338-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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
605309
위험 등급
3
포장 그룹
II
통합 관세 코드
2903.39
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
UK4375000

권장

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  • L02809

    Tetra-n-butylammonium hydroxide, 40% w/w aq. soln.

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