Trimellitic Anhydride CAS 552-30-7

CAS:552-30-7

Qaacidda Molekuleeri:C9H4O5

Miisaanka Molekule:192.13

EINECS:209-008-0

Isku-mid ah:1,2,4-Benzenetricarboxylic acid anhydride; 1,2,4-Benzenetricarboxylic acid anhydride-1,2; 1,2,4-Benzenetricarboxylic acid, cyclic 1,2-anhydride; 1,2,4-benzenetricarboxylic acid, cyclic1,2-anhydride; 1,2,4-benzenetricarboxylicacid; 1,3-dihydro-1,3-dixoxo-5-isobenzofurancarboxylic acid; benzene-1,2,4-tricarboxylic acid 1,2-anhydride trimellitic anhydride; BENZENE-1,3,4-TRICARBOXYLICANHYDRIDE; 1,3-dioxo-5-phthalanacarboxylic acid

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Soo dejiso

Calaamadaha Alaabta

Waa maxay Trimellitic Anhydride CAS 552-30-7?

Kiristarrada Cirbadda Trimellitic Anhydride. Ku milmi biyo kulul iyo acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Ku milmi ethanol aan biyo lahayn oo mari falcelin. Trimellitic Anhydride wuxuu ku milmi karaa biyaha iyo dareerayaasha guud ee dabiiciga ah sida ethanol iyo acetone.

Faahfaahinta

Shay	Faahfaahinta
Barta dhalaalaysa	163-166 °C (iftiin)
Barta karkarinta	390 °C
Cufnaanta	1.54
Barta iftiimaysa	227 °C
pKa	3.11±0.20(Saadaasha)
Xaaladaha kaydinta	Ku kaydi meel ka hooseysa +30°C.

Codsiga

Trimellitic Anhydride waxaa inta badan loo isticmaalaa soo saarista balaastikada loogu talagalay resins-ka PVC, rinjiyeyaasha resin polyimide, resins-ka alkyd-ka ee biyaha ku milma, wakiilada daaweynta resin epoxy, wakiilada lagu shubo weelasha danab-yar iyo garaaca wadnaha, filimada filimka, wakiilada daaweynta biyaha, surfactants, iwm.