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Merck
모든 사진(3)

Key Documents

344508

Sigma-Aldrich

Cyclopentene

96%

동의어(들):

2,2-Dimethylacetyl chloride

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About This Item

실험식(Hill 표기법):
C5H8
CAS Number:
Molecular Weight:
68.12
Beilstein:
635707
EC Number:
MDL number:
UNSPSC 코드:
12352100
PubChem Substance ID:
NACRES:
NA.22

vapor pressure

20.89 psi ( 55 °C)
6.11 psi ( 20 °C)

분석

96%

형태

liquid

autoignition temp.

743 °F

refractive index

n20/D 1.421 (lit.)

bp

44-46 °C (lit.)

mp

−135 °C (lit.)

solubility

water: soluble 0.535 g/L at 25 °C

density

0.771 g/mL at 25 °C (lit.)

저장 온도

2-8°C

SMILES string

C1CC=CC1

InChI

1S/C5H8/c1-2-4-5-3-1/h1-2H,3-5H2

InChI key

LPIQUOYDBNQMRZ-UHFFFAOYSA-N

유사한 제품을 찾으십니까? 방문 제품 비교 안내

일반 설명

Cyclopentene is a cyclo-olefin. Neopentyl phosphine ligand catalyzed Heck coupling of cyclopentene has been reported. Mechanism of reaction of ground state oxygen atom with cyclopentene has been investigated. Homopolymerization of cyclopentene has been reported. Photocatalytic oxidation of cyclopentene over various titanium(IV) oxide catalyst has been reported.

애플리케이션

Cyclopentene was used to investigate the [2+2] cycloaddition of diamond (001) surfaces with alkene.

픽토그램

FlameHealth hazardExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

-29.9 °F - closed cup

Flash Point (°C)

-34.4 °C - closed cup

개인 보호 장비

Eyeshields, Faceshields, Gloves


시험 성적서(COA)

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문서 라이브러리 방문

이미 열람한 고객

Stereospecific homopolymerization of cyclopentene.
Natta G, et al.
Angewandte Chemie (International Edition in English), 3(11), 723-729 (1964)
Hongmei Zhao et al.
Journal of molecular graphics & modelling, 51, 184-192 (2014-06-18)
The reaction mechanism of the ground state oxygen atom O((3)P) with cyclopentene is investigated theoretically. The triplet and singlet potential energy surfaces are calculated at the CCSD(T)//MP2/6-311G(d,p) level and the minimum energy crossing points (MECPs) between the two surfaces are
Partial photocatalytic oxidation of cyclopentene over titanium (IV) oxide.
Kluson P, et al.
J. Mol. Catal. A: Chem., 242(1), 62-67 (2005)
Cycloaddition chemistry at surfaces: reaction of alkenes with the diamond (001)-2? 1 surface.
Hovis JS, et al.
Journal of the American Chemical Society, 122(4), 732-733 (2000)
Matthew G Lauer et al.
The Journal of organic chemistry, 79(22), 10837-10848 (2014-10-22)
The use of neopentyl phosphine ligands was examined in the coupling of aryl bromides with alkenes. Di-tert-butylneopentylphosphine (DTBNpP) was found to promote Heck couplings with aryl bromides at ambient temperature. In the Heck coupling of cyclic alkenes, the degree of

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