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2,4-戊二烯酸

2,4-戊二烯酸名称

[ CAS 号 ]:
626-99-3

[ 中文名 ]:
2,4-戊二烯酸

[ 英文名 ]:
2,4-Pentadienoic acid

[中文别名 ]:

1,3-丁二烯-1-羧酸

[英文别名 ]:

EINECS 210-976-1
MFCD00014017
TRANS-2,4-PENTADIENOIC ACID
Penta-2,4-dienoic acid

2,4-戊二烯酸物理化学性质

[ 密度 ]:
1.039 g/cm3

[ 沸点 ]:
215ºC at 760 mmHg

[ 熔点 ]:
69-72 °C

[ 分子式 ]:
C₅H₆O₂

[ 分子量 ]:
98.09990

[ 闪点 ]:
121.5ºC

[ 精确质量 ]:
98.03680

[ PSA ]:
37.30000

[ LogP ]:
0.81320

[ 外观性状 ]:
淡黄色结晶

[ 折射率 ]:
1.474

[ 储存条件 ]:
−20°C

2,4-戊二烯酸MSDS

2,4-戊二烯酸安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter

[ 危害码 (欧洲) ]:
Xi

[ 安全声明 (欧洲) ]:
S22-S24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

2,4-戊二烯酸合成路线

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2,4-戊二烯酸文献

Chemically engineering ligand selectivity at the free fatty acid receptor 2 based on pharmacological variation between species orthologs.

FASEB J. 26 , 4951-65, (2012)

When it is difficult to develop selective ligands within a family of related G-protein-coupled receptors (GPCRs), chemically engineered receptors activated solely by synthetic ligands (RASSLs) are use...

trans-1-N-Acylamino-1, 3-dienes: preparation from dienoic acids. Overman L, et al.

J. Org. Chem. 43(11) , 2164-67, (1978)

Asymmetric synthesis and sensory evaluation of sedanenolide.

Biosci. Biotechnol. Biochem. 75(8) , 1502-5, (2011)

The synthesis and sensory evaluation of enantiomeric sets of sedanenolide (1) and 3-butylphthalide (3) are described. The asymmetric synthesis was achieved via the intramolecular Diels-Alder reaction ...

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