Acetylenedicarboxylic acid,95%

(The order shall be subject to the English name)

Product No.：A46950 CAS.：142-45-0 Molecular formula：C₄H₂O₄ MDL：MFCD00004362 Brand：Acmec

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Introduction
Security information

Name：

2-Butyne-1,4-dioic acid

CAS No.：

142-45-0

Molecular formula：

C₄H₂O₄

Molecular weight：

114.06

Density：

1.1794 (rough estimate)

MeltingPoint：

180-187°C (dec.)(lit.)

BoilingPoint：

133.5°C (rough estimate)

FlashPoint：

131°C

WaterSolubility：

soluble

Preservation conditions：

2-8°C

InChIKey：

YTIVTFGABIZHHX-UHFFFAOYSA-N

InChI：

InChI=1S/C4H2O4/c5-3(6)1-2-4(7)8/h(H,5,6)(H,7,8)

Pubchem ID：

371

Grade of hazardous chemicals：

DangerCode：

R25; R36/37/38

For detailed properties of compounds, click“丁炔二酸”

technical information

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