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57156-91-9

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Basic Information
CAS No.: 57156-91-9
Name: 2,5-Octadecadiynoic acid methyl ester
Molecular Structure:
Molecular Structure of 57156-91-9 (2,5-Octadecadiynoic acid methyl ester)
Formula: C19H30O2
Molecular Weight: 290.4403
Synonyms: 2,5-Octadecadiynoic acid methyl ester
Density: 0.93g/cm3
Boiling Point: 402.3 °C at 760 mmHg
Flash Point: 181.8 °C
PSA: 26.30000
LogP: 4.86730
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  • 2,5-Octadecadiynoicacid, methyl ester

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    2,5-Octadecadiynoicacid, methyl ester

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    Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

    The company is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds,

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  • 2,5-Octadecadiynoicacid, methyl ester

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    57156-91-9

    2,5-Octadecadiynoicacid, methyl ester

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    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

    Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, s

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  • 2,5-Octadecadiynoicacid, methyl ester

  • Casno:

    57156-91-9

    2,5-Octadecadiynoicacid, methyl ester

    Min.Order: 0

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    1.Our services：A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

    Our company engages in Electronic chemicals such as OLED，Photoresist chemical，Electrolyte additive and Intermediate Pharmaceutical production; development of noble metal catalysts,

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Specification

The 2,5-Octadecadiynoicacid, methyl ester, with CAS registry number 57156-91-9, has the systematic name of methyl octadeca-2,5-diynoate. Besides this, it is also called Methyl 2,5-octadecadiynoate. Its molecular weight is 290.4403. And the chemical formula of this chemical is C19H30O2.

Physical properties of 2,5-Octadecadiynoicacid, methyl ester: (1)ACD/LogP: 8.12; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.12; (4)ACD/LogD (pH 7.4): 8.12; (5)ACD/BCF (pH 5.5): 879944.25; (6)ACD/BCF (pH 7.4): 879944.25; (7)ACD/KOC (pH 5.5): 626051.25; (8)ACD/KOC (pH 7.4): 626051.25; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 13; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.474; (14)Molar Refractivity: 87.85 cm3; (15)Molar Volume: 312.2 cm3; (16)Polarizability: 34.82×10-24cm3; (17)Surface Tension: 36.8 dyne/cm; (18)Density: 0.93 g/cm3; (19)Flash Point: 181.8 °C; (20)Enthalpy of Vaporization: 65.34 kJ/mol; (21)Boiling Point: 402.3 °C at 760 mmHg; (22)Vapour Pressure: 1.11E-06 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(C#CCC#CCCCCCCCCCCCC)OC
(2)InChI: InChI=1/C19H30O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-13,16H2,1-2H3
(3)InChIKey: XQDLQQYTXOVDQQ-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C19H30O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-13,16H2,1-2H3
(5)Std. InChIKey: XQDLQQYTXOVDQQ-UHFFFAOYSA-N