Crotonaldehyde CAS 123-73-9

URUBANZA:123-73-9

Inzira ya molekulari:C4H6O

Uburemere bwa molekile:70.09

EINECS:204-647-1

Synonyme:Crotonaldehyde, yiganjemo trans; CROTONALDEHYDE, 90%, GUHINDUKA CYANE; CROTONALDEHYDE YEMEJWE; CROTONALDEHYDE, 98%, GUHINDUKA CYANE; CROTONALDEHYDE, 99 +%, GUHINDUKA CYANE; CrotonaldehydreForSynthesis; Crotonaldehyde, 99 +%; (e) -2-butena; (E) -ariko-2-enal

Reka ubutumwa bwawe

Ibicuruzwa birambuye

Kuramo

Ibicuruzwa

Crotonaldehyde CAS 123-73-9 ni iki?

Crotonaldehyde ni ibara ritagira ibara, ribonerana, ryaka. Hariho impumuro ihumeka kandi itera uburakari. Iyo ihuye numucyo cyangwa ikirere, ihinduka amazi yumuhondo yijimye, kandi imyuka yacyo nikintu gikomeye cyane cyamarira. Byoroshye gushonga mumazi, birashobora kuvangwa na Ethanol, ether, benzene, toluene, kerosene, lisansi, nibindi byose.

Ibisobanuro

Ingingo	Ibisobanuro
Ingingo yo gushonga	−76 ° C (lit.)
Ubucucike	0,853 g / mL kuri 20 ° C (lit.)
Ingingo yo guteka	104 ° C (lit.)
Ingingo ya Flash	48 ° F.
Kurwanya	n20 / D 1.437
Imiterere yo kubika	2-8 ° C.

Gusaba

Crotonaldehyde ni ibikoresho bisanzwe bikoreshwa munganda zikoreshwa muburyo bwo gukora n-butanal, n-butanol, 2-ethylhexanol, acide sorbic, 3-mikorerexybutanal, 3-mikorerexybutanol, aside butenic, quinaldine, anhydride yumugabo, nibicuruzwa bya pyridine. Byongeye kandi, reaction iri hagati ya butenal na butadiene irashobora kubyara epoxy resin ibikoresho fatizo na plastike ya epoxy. Gukora hamwe na pentaerythritol kugirango ubone ibikoresho bibisi birwanya ubushyuhe.