Trimellitic Anhydride CAS 552-30-7

CAS:552-30-7

Molecular formula:C9H4O5

Kulemera kwa Molecular:192.13

EINECS:209-008-0

Mawu ofanana ndi mawu: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-benzenetricarboxylicacid,cyclic1,2-anhydride; 1,2,4-benzenetricarboxylicacidanhydride; 1,3-dihydro-1,3-dixoxo-5-isobenzofurancarboxylic asidi; 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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Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Trimellitic Anhydride CAS 552-30-7 ndi chiyani?

Makristalo a Singano a Trimellitic Anhydride. Sungunulani m'madzi otentha ndi acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Sungunulani mu anhydrous ethanol ndikuchitapo kanthu. Trimellitic Anhydride imasungunuka m'madzi ndi zosungunulira organic monga ethanol ndi acetone.

Kufotokozera

Kanthu	Kufotokozera
Malo osungunuka	163-166 °C (kuyatsa)
Malo otentha	390 ° C
Kuchulukana	1.54
pophulikira	227 ° C
pKa	3.11±0.20 (Zonenedweratu)
Zosungirako	Sungani pansi +30 ° C.

Kugwiritsa ntchito

Trimellitic anhydride zimagwiritsa ntchito kupanga plasticizers kwa utomoni PVC, polyimide utomoni utoto, madzi sungunuka alkyd utomoni, epoxy utomoni kuchiritsa wothandizira, impregnating wothandizira kwa otsika-voteji ndi zimachitika mphamvu ziwiya, mafilimu mafilimu, wothandizira madzi mankhwala, surfactants, etc. .