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629-05-0 - 1-Octyne, 98% - n-Hexylacetylene - A12440 - Alfa Aesar

A12440 1-Octyne, 98%

CAS 번호
629-05-0
동의어
n-Hexylacetylene

사이즈 가격 ($) 수량 재고 여부
10g 25.80
25g 46.80
100g 135.00
장바구니에 추가 대량 견적에 추가 항목 보기

1-Octyne, 98%

MDL
MFCD00009546
EINECS
211-069-3

화학적 특성

화학식
C8H14
화학 식량
110.20
융점
-60°
비등점
123-126°
인화점
17°(62°F)
밀도
0.746
굴절률
1.4160
용해도
Miscible with alcohol, ether and other organic solvents. Immiscible with water.

용도

1-Octyne is widely used in organic reactions such as halogenation, hydration, oxidative cleavage, hydrogenation, hydrohalogenation, nitrile formation, polymerization and substitution reactions. It is used a precursor for the preparation of monohalogen substituted akenes or dihalogen substituted alkanes on treated with hydrogen halides.

참고

Incompatible with oxidizing agents. Keep away from heat, sparks, sources of ignition and flame.

참조 문헌

Can be brominated in a triphasic system containing NaBr-NaOCl-water-benzene, to give 1-bromo-1-octyne: J. Org. Chem., 57, 4555 (1992).

Undergoes cyanation with Copper(I)­ cyanide, 12135, in the presence of TMS chloride and NaI (catalytic) in a DMSO-acetonitrile-water solvent system: Tetrahedron Lett., 34, 5911 (1993).

/n

Palchak, Z. L.; Lussier, D. J.; Pierce, C. J.; Larsen, C. H. Synthesis of tetrasubstituted propargylamines from cyclohexanone by solvent-free copper(II) catalysis. Green Chem. 2015, 17 (3), 1802-1810.

Tasca, E.; Sorella, G. L.; Sperni, L.; Strukul, G.; Scarso, A. Micellar promoted multi-component synthesis of 1,2,3-triazoles in water at room temperature. Green Chem. 2015, 17 (3), 1414-1422.

GHS 해저드 및 주의 설명서

해저드 설명서 (EU): H225-H304

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.

주의 설명서: P210-P243-P301+P330+P331-P315

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.

기타 참조

바일슈타인
1734494
위험 등급
3
포장 그룹
II
통합 관세 코드
2901.29
TSCA(독성물질규제법)"
Yes
RTECS(화학물질 독성 등록)
RI2655000

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