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246050

Sigma-Aldrich

1,5-环辛二烯

purified by redistillation, ≥99%

同義詞:

1,5-COD, cis-1,5-Cyclooctadiene, COD

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About This Item

經驗公式(希爾表示法):
C8H12
CAS號碼:
分子量::
108.18
Beilstein:
2036542
EC號碼:
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

蒸汽壓力

25.8 mmHg ( 37.7 °C)
6.8 mmHg ( 25 °C)

化驗

≥99%

形狀

liquid

自燃溫度

431 °F

純化經由

redistillation

不包含

stabilizer

折射率

n20/D 1.493 (lit.)

bp

149-150 °C (lit.)

mp

−69 °C (lit.)

密度

0.882 g/mL at 25 °C (lit.)

SMILES 字串

C1CC=CCCC=C1

InChI

1S/C8H12/c1-2-4-6-8-7-5-3-1/h1-2,7-8H,3-6H2/b2-1-,8-7-

InChI 密鑰

VYXHVRARDIDEHS-QGTKBVGQSA-N

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應用

1,5-环辛二烯被用作合成氨基茚衍生物的催化剂,通过酮亚胺与内部和末端炔烃的环合反应。

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

100.4 °F - closed cup

閃點(°C)

38 °C - closed cup

個人防護裝備

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


分析證明 (COA)

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Midori Nagamoto et al.
Chemical communications (Cambridge, England), 50(47), 6274-6277 (2014-05-07)
[3 + 2] Annulation of ketimines with internal and terminal alkynes proceeded via C-H activation to give aminoindene derivatives in high yields, which is catalyzed by a cationic iridium complex coordinated with 1,5-cyclooctadiene (cod).
Eleonora Cavallari et al.
The journal of physical chemistry. B, 119(31), 10035-10041 (2015-07-15)
Hyperpolarization of (13)C carboxylate signals of metabolically relevant molecules, such as acetate and pyruvate, was recently obtained by means of ParaHydrogen Induced Polarization by Side Arm Hydrogenation (PHIP-SAH). This method relies on functionalization of the carboxylic acid with an unsaturated
Adrian Tlahuext-Aca et al.
Dalton transactions (Cambridge, England : 2003), 43(42), 15997-16005 (2014-09-19)
Ni(0)-catalyzed dehydrogenation of benzylic-type imines was performed to yield asymmetrical tetra-substituted imidazoles and 2-imidazolines. This was achieved with a single operational step while maintaining good selectivity and atom economy. The catalytic system shows low to moderate tolerance for fluoro-, trifluoromethyl-

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