Trimellitic Anhydride CAS 552-30-7

CAS:552-30-7

Ụdị molekụla:C9H4O5

Arọ Molecular:192.13

EINECS:209-008-0

Ụdị okwu: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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Kedu ihe bụ Trimellitic Anhydride CAS 552-30-7?

kristal agịga Trimellitic Anhydride. Na-agbaze na mmiri ọkụ na acetone, 2-butanone, dimethylformamide, ethyl acetate, cyclohexanone. Gbarie na ethanol anhydrous ma nweta mmeghachi omume. Trimellitic Anhydride bụ soluble n'ime mmiri yana ihe mgbaze organic izugbe dị ka ethanol na acetone.

Nkọwapụta

Ihe	Nkọwapụta
Ebe mgbaze	163-166 Celsius C (ọkụ)
Ebe esi nri	390 Celsius C
Njupụta	1.54
ebe mgbari	227 Celsius C
pKa	3.11± 0.20 (buru amụma)
Ọnọdụ nchekwa	Chekwaa n'okpuru +30 Celsius.

Ngwa

A na-ejikarị Trimellitic Anhydride na-emepụta plasticizers maka resin PVC, polyimide resin paints, resins alkyd resins mmiri, ndị na-agwọ ọrịa epoxy resin, ndị na-emepụta ihe maka obere voltaji na ike pulse, ihe nkiri ihe nkiri, ndị na-ahụ maka ọgwụgwọ mmiri, surfactants, wdg. .