CAS No.624-04-4,Dodecanoic acid,1,1'-(1,2-ethanediyl) ester Suppliers

CAS Number:
624-04-4
Name:
Dodecanoic acid,1,1'-(1,2-ethanediyl) ester
Formula:
C₂₆H₅₀O₄
Molecular Structure:
Synonyms:
Dodecanoicacid, 1,2-ethanediyl ester (9CI);Lauric acid, ethylene ester (6CI,7CI,8CI);Ethylene glycol, dilaurate (8CI);Ethylene dilaurate;Ethylene glycoldidodecanoate;Ethylene laurate;Glycol dilaurate;NSC 406565;
Molecular Weight:
426.67
EINECS:
210-827-0
Density:
0.918 g/cm³
Boiling Point:
495.6 °C at 760 mmHg
Flash Point:
231.9 °C

Total:3 Page 1 of 1 1

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Influences of the structures of diester chains on fatliquoring properties: Influences of the structures of diester chains on fatliquoring properties. 624-04-4 is also in the experiment. Li, Yin; Li, Hui; Zhou, Hualing (Dep. Leather Engineering, Sichuan Union Univ., Chengdu 610065, Peop. Rep. China). Pige Kexue Yu Gongcheng, 6(4), 19-25 (Chinese) 1996 Pige Kexue Yu Gongcheng Bianjibu. CODEN: PKYGF6. ISSN: 1004-7964. DOCUMENT TYPE: Journal CA Section: 45 (Industrial Organic Chemicals, Leather, Fats, and Waxes) Five di-esters of ethylene glycol and two di-esters of maleic acid were prepd., and their effects on the fatliquoring were studied. These di-esters were emulsified with surfactants for the fatliquoring. The tensile strength, tear resistance and elongation of leather samples which are fatliquored with those diesters were measured. The absorption of the leather samples for the fat liquor were also detd. The different structure of di-esters had different effects on the tensile strength, tear resistance of leather samples, but there was no apparent difference of elongation among the di-esters. .

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