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重要文件

117706

Sigma-Aldrich

苯乙炔

98%

同義詞:

乙炔苯

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About This Item

線性公式:
C6H5CCH
CAS號碼:
分子量::
102.13
Beilstein:
605461
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22
化驗:
98%
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蒸汽壓力

17.6 mmHg ( 37.7 °C)

品質等級

化驗

98%

雜質

<1% 1,4-dioxane

折射率

n20/D 1.549 (lit.)

bp

142-144 °C (lit.)

溶解度

H2O: insoluble
alcohol: miscible
diethyl ether: miscible

密度

0.93 g/mL at 25 °C (lit.)

官能基

phenyl

儲存溫度

2-8°C

SMILES 字串

C#Cc1ccccc1

InChI

1S/C8H6/c1-2-8-6-4-3-5-7-8/h1,3-7H

InChI 密鑰

UEXCJVNBTNXOEH-UHFFFAOYSA-N

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一般說明

苯乙炔是一种芳香有机化合物,常用于Sonogashira偶联反应。苯乙炔在Rh和Pt复合物催化下形成聚苯乙炔[1]

應用

在存在三甲基铝的情况下,末端乙炔可用于将硝基转换到炔基羟基胺。[2]
苯乙炔被用来研究钯催化苯乙炔氧化羰基化反应产物形成机制[3]

訊號詞

Danger

危險分類

Aquatic Chronic 3 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 3 - Skin Corr. 1B

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

80.6 °F - closed cup

閃點(°C)

27 °C - closed cup

個人防護裝備

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


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Rhodium and platinum complexes as catalysts for the polymerization of phenylacetylene.
Furlani A, et al.
Journal of Polymer Science Part A: Polymer Chemistry, 24(5), 991-1005 (1986)
Tetrahedron Letters, 48, 1457-1457 (2007)
Katarina Novakovic et al.
Physical chemistry chemical physics : PCCP, 10(5), 749-753 (2008-02-07)
This paper reports on the influence of oscillations on product selectivity as well as the dynamics of product formation during the palladium-catalysed phenylacetylene oxidative carbonylation reaction in a catalytic system (PdI2, KI, Air, NaOAc in methanol). The occurrence of the
Shannon K Yee et al.
ACS nano, 5(11), 9256-9263 (2011-10-21)
The transport properties of a junction consisting of small donor-acceptor molecules bound to Au electrodes are studied and understood in terms of its hybrid donor-acceptor-electrode interfaces. A newly synthesized donor-acceptor molecule consisting of a bithiophene donor and a naphthalenediimide acceptor
Akira Onoda et al.
Chemical communications (Cambridge, England), 48(78), 9756-9758 (2012-08-25)
Our group recently prepared a hybrid catalyst containing a rhodium complex, Rh(Cp)(cod), with a maleimide moiety at the peripheral position of the Cp ligand. This compound was then inserted into a β-barrel protein scaffold of a mutant of aponitrobindin (Q96C)

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    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
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      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

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