Tsev / Cov khoom / Material Science / Lwm Cov Khoom Siv Tshuaj / Ntsiab lus

Cov khoom

CAS: 1472-93-1|Dimethyl Octadecanedioate hmoov

Cov mis mos molecular: C20H38O4
Molecular Luj: 342.51g / mol
Purity: 98 feem pua
Pob: 100g / 250g / 500g / 1kg
Kev Thauj Mus Los: FeDex / DHL / Dej hiav txwv shipping / Cov neeg siv khoom xav tau

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Dimethyl octadecanedioate tau kawm dav thiab siv ntau yam kev tshawb fawb txog kev tshawb fawb. Nws tau raug siv los ua tus qauv sib xyaw rau kev kawm cov qauv thiab kev ua haujlwm ntawm lwm cov fatty acid esters. Nws kuj tau siv los kawm txog lub cev thiab tshuaj lom neeg ntawm cov ntaub ntawv polymers, nrog rau kev sib xyaw ntawm polyurethane ua npuas ncauj. Nws tau raug siv los kawm txog cov teebmeem ntawm esterification ntawm cov khoom ntawm cov khoom siv polymers, thiab tau siv los ua cov qauv sib xyaw rau kev kawm txog kev ua haujlwm ntawm lwm cov carboxylic acid esters.

Specification

Yam khoom	SPECIFICATION
IUPAC npe	Dimethyl octadecanedioate hmoov
MDL Nr	TIAB SA 00673461
Qhov ntom	0.936g/cm³
ua bp	207ºC / 3 mmHg
mp	60ºC
fp	168.2ºC
PSA	52.60
LogP	5.57
Kev cia khoom	Muab kaw rau hauv qhuav, Chav Kub
InChI	InChI=1S/C20H38O4/c1-23-19(21)17-15-13-11-9-7-5-3-4-6-8-10-12-14-16-18-20(22)24-2/h3-18H2,1-2H3
InChI Key	ZOXMHKCFDXHCJX-UHFFFAOYSA-N