2-Hydroxyethylmethacrylate (1,2-Ethanediol,mono(2-methyl)-2-propenoate)

Ọdịdị kemịkalụ

Enweghị ike - nwere ike ime ka ọ dị ọcha ma ọ bụrụ na enweghị ihe na-eme ka ọ kwụsie ike. Enwere ike iji, ma ọ bụ nwee obere ego nke diethylene glycol monomethacrylate, di(ethylene glycol) dimethacrylate, methacrylic acid mee ka ọ kwụsie ike. Ekwekọghị na ihe ndị na-eme ka oxidation sie ike, ihe ndị na-eme ka ihe na-akpali akpali n'efu, peroxides, na ígwè. Akpa ndị mechiri emechi nwere ike ịgbawa ma ọ bụrụ na ọkụ dị ọkụ n'ihi polymer gbapụrụ agbapụ.

Ngwa

A na-eji 2-Hydroxyethyl methacrylate eme ihe maka nkwadebe nke polima hydrophilic maka ngwaọrụ biomedical.

2-Hydroxyethyl methacrylate bụ methacrylic monomer nke a na-eji na ink UV, ihe mmado, lacquer, ihe e ji ede ezé, mbọ aka arụrụ arụ, wdg.

A na-eji 2-Hydroxyethyl methacrylate eme ihe na ink na mkpuchi UV a na-agwọ. A na-ejikwa ya eme ihe na ihe mgbakwụnye, mbọ aka e ji aka rụọ, ihe e ji ezé eme na lacquer. N'ọgwụ ezé, ọ bụ otu n'ime acrylate ndị na-agbanwe agbanwe bụ́ isi yana methyl methacrylate. Ọzọkwa, a na-eji ya eme ihe dị ka monomer na mmepụta nke polymers maka ihe e ji eme ihe n'ezé na maka ihe e ji arụ ọrụ n'ọrụ owuwu.

Ahụ́ anụ ahụfụlọ akwụkwọ

Kpochapụ Anyammiri mmiri

Klas Ihe Ize Ndụ

8

Ndụ nchekwa

Dịka ahụmịhe anyị si dị, enwere ike ịchekwa ngwaahịa a ruo ọnwa iri na abụọ site na ụbọchị ebuga ya ma ọ bụrụ na edobere ya n'ime akpa mechiri emechi, chebe ya pụọ ​​na ìhè na okpomọkụ ma chekwaa ya na okpomọkụ dị n'etiti 5 - 30°C.

TNjirimara ypical

Ebe agbaze

-12 Celsius

Ebe isi mmiri

67°C3.5 mm Hg (ọkụ)

njupụta

1.073 g/mL na 25°C (ọkụ)

njupụta uzuoku

5 (vs ikuku)

nrụgide uzuoku

0.01 mm Hg (25°C)

ndeksi na-agbanwe agbanwe

n20/D 1.453 (ọkụ)

Fp

207°F

okpomọkụ nchekwa.

2-8°C