Trimellitic Anhydride CAS 552-30-7

CAS:552-30-7

Fòmil molekilè:C9H4O5

Pwa molekilè:192.13

EINECS:209-008-0

Sinonim:1,2,4-Benzenetricarboxylic asid anidrid; 1,2,4-Benzenetricarboxylic asid anidrid-1,2; 1,2,4-Benzenetricarboxylic asid, siklik 1,2-anhydride; 1,2,4-benzenetricarboxylicacid,cyclic1,2-anhydride; 1,2,4-benzenetricarboxylicacidanhydride; 1,3-dihydro-1,3-dixoxo-5-isobenzofurancarboxylic asid; benzèn-1,2,4-tricarboxylic asid 1,2-anhydride trimellitic anhydride; BENZENE-1,3,4-TRICARBOXYLICANHYDRIDE; 1,3-dioxo-5-phthalanacarboxylic asid

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Trimellitic Anhydride Zegwi kristal. Fonn nan dlo cho ak asetòn, 2-butanone, dimethylformamide, acetate etil, cyclohexanone. Fonn nan etanòl anidrid epi sibi yon reyaksyon. Trimellitic Anhydride se idrosolubl nan dlo ak jeneral solvang òganik tankou etanòl ak asetòn.

Spesifikasyon

Atik	Spesifikasyon
Pwen k ap fonn	163-166 °C (lit.)
Pwen bouyi	390 °C
Dansite	1.54
Flash pwen	227 °C
pKa	3.11±0.20 (Prevwa)
Kondisyon depo	Sere anba +30°C.

Aplikasyon

Trimellitic Anhydride se sitou itilize nan pwodiksyon an nan plastifyan pou rezin PVC, penti polyimid résine, rezin alkid idrosolubl, ajan geri résine epoksidik, ajan enpreye pou resipyan pouvwa ba-vòltaj ak batman kè, fim fim, ajan tretman dlo, surfactants, elatriye. .