Trimellitic Anhydride CAS 552-30-7

CAS:552-30-7

Fọọmu Molecular:C9H4O5

Ìwọ̀n Molikula:192.13

EINECS:209-008-0

Awọn itumọ ọrọ sisọ: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-benzenettricarboxylicacid,cyclic1,2-anhydride; 1,2,4-benzenettricarboxylicacidanhydride; 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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ọja Tags

Kini Trimellitic Anhydride CAS 552-30-7?

Awọn kirisita abẹrẹ Anhydride Trimellitic. Tu ninu omi gbona ati acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Tu ni ethanol anhydrous ati ki o faragba kan lenu. Trimellitic Anhydride jẹ tiotuka ninu omi ati awọn olofo Organic gbogbogbo gẹgẹbi ethanol ati acetone.

Sipesifikesonu

Nkan	Sipesifikesonu
Ojuami yo	163-166 °C (tan.)
Oju omi farabale	390 °C
iwuwo	1.54
oju filaṣi	227 °C
pKa	3.11± 0.20 (Asọtẹlẹ)
Awọn ipo ipamọ	Fipamọ ni isalẹ + 30 ° C.

Ohun elo

Trimellitic Anhydride ni a lo ni akọkọ ni iṣelọpọ awọn ṣiṣu ṣiṣu fun awọn resini PVC, awọn kikun resini polyimide, awọn resini alkyd tiotuka omi, awọn aṣoju imularada resini iposii, awọn aṣoju impregnating fun foliteji kekere ati awọn apoti agbara pulse, awọn fiimu fiimu, awọn aṣoju itọju omi, awọn ohun elo, ati bẹbẹ lọ. .