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285-67-6 - Cyclopentene oxide, 97% - Epoxycyclopentane - 6-Oxabicyclo[3.1.0]hexane - B20629 - Alfa Aesar

B20629 Cyclopentene oxide, 97%

CAS 번호
285-67-6
동의어
Epoxycyclopentane
6-Oxabicyclo[3.1.0]hexane

사이즈 가격 ($) 수량 재고 여부
5g 66.70
25g 205.00
장바구니에 추가 대량 견적에 추가 항목 보기

Cyclopentene oxide, 97%

MDL
MFCD00005161
EINECS
206-005-6

화학적 특성

화학식
C5H8O
화학 식량
84.12
비등점
101-102°
인화점
10°(50°F)
밀도
0.965
굴절률
1.4340
용해도
Immiscible with water.

용도

Cyclopentene oxide is used to prepare beta-amino alcohols by reacting with aromatic amines using bismuth trichloride as a catalyst.

참고

Store in a cool place. Incompatible with acids, bases and oxidizing agents.

참조 문헌

Base-induced isomerization can give 2-cyclopentenol or cyclopentanone depending on the conditions. For discussion of the mechanism, see: J. Org. Chem., 61, 820 (1996), and references therein. Review of the rearrangement of epoxides to allylic alcohols: Org. React., 29, 345 (1983).

Wijma, H. J.; Floor, R. J.; Bjelic, S.; Marrink, S. J.; Baker, D.; Janssen, D. B. Enantioselective Enzymes by Computational Design and In Silico Screening. Angew. Chem. Int. Ed. 2015, 54 (12), 3726-3730.

Hua, Y. Z.; Yang, X. C.; Liu, M. M.; Song, X.; Wang, M. C.; Chang, J. B. Asymmetric Copolymerization of Cyclopentene Oxide and CO2 Using a Dinuclear Zinc-AzePhenol Catalyst: Enlightened by DFT Calculations. Macromolecules 2015, 48 (6), 1651-1657.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H315-H319-H341-H335

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye irritation. Suspected of causing genetic defects. May cause respiratory irritation.

주의 설명서: P210-P261-P280h-P305+P351+P338

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

기타 참조

바일슈타인
102495
위험 등급
3
포장 그룹
III
통합 관세 코드
2910.90
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
RN8935000

권장

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화학물질

화학물질

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