2,5-Furandione, dihydro-, monopolyisobutylene sun samo asali daga CAS 67762-77-0

CAS:67762-77-0

Tsarkaka: /

Tsarin Kwayoyin Halitta: /

Nauyin kwayoyin halitta: 0

EINECS:614-118-0

Lokacin Ajiya:Shekaru 2

Ma'ana iri ɗaya:Polyisobutenylsuccinicanhydride; Polyisobutylenesuccinicanhydride; 3-(2-Methylprop-2-en-1-yl)dihydrofuran-2,5-dione; 2,5-Furandione,dihydro-,monopolyisobutylenederivs.; 5-furandione,dihydro-monopolyisobutylenederivs.; 5-Furandione,dihydro-,3-(polyisobutenyl)-2; PolyisobutyleneSuccinicAnhydridePIBSA; Dihydro-2,5-furandionemonopolyisobutylenederivative

A bar saƙonka

Cikakken Bayani game da Samfurin

Saukewa

Alamun Samfura

Menene 2,5-Furandione, dihydro-, monopolyisobutylene derivs CAS 67762-77-0?

(PIBSA, CAS 67762-77-0) wani sinadari ne mai aiki wanda aka haɗa ta hanyar amsawar polyisobutylene mai aiki sosai (Mn=1000) da maleic anhydride. Yana da aikin saman, wargajewa da kwanciyar hankali na zafi, kuma shine babban matsakaici don shirya masu wargajewa marasa ash, emulsifiers da ƙari mai mai. Rukunin polar da sassan da ba na polar ba a cikin tsarin kwayoyin halittarsa suna ba samfurin "amphiphilicity" na musamman.

Ƙayyadewa

KAYA	MAS'ALA
Bayyanar	Ruwan rawaya mai kauri
Danko mai kama da kinematic (100°C) mm2/s	≥500
Wurin walƙiya (Buɗe Kofin) °C	≥180
Darajar AcidmgKOH/g	≥100
Anhydride na Maleic kyauta m%	≤0.8
Launi	≤4

Aikace-aikace

Ana iya amfani da 2,5-Furandione, dihydro-, monopolyisobutylene derivs (PIBSA) sosai a cikin mai mai shafawa, ƙarin mai, masu tsaftace masana'antu da sauran fannoni.