Tetrabromophthalic anhydride CAS 632-79-1

CAS:632-79-1

Tsarin kwayoyin halitta:C8Br4O3

Nauyin Kwayoyin Halitta:463.7

EINECS:211-185-4

Ma’ana:1,3-Isobenzofurandione,4,5,6,7-tetrabromo-; 3,4,5,6-Tetrabromophthalic anhydride; 3,4,5,6-tetrabromophthalicanhydride; 3-Isobenzofurandione,4,5,6,7-tetrabromo-1; 4,5,6,7-Tetrabromo-2-benzofuran-1,3-dione; 4,5,6,7-tetrabromo-3-isobenzofurandione; Farashin TETRABROMOPTHALIC ANHYDRIDE

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Menene Tetrabromophthalic anhydride CAS 632-79-1?

Hakanan ana iya amfani da anhydride na tetrabromophytic a matsayin tsaka-tsaki ga sauran masu riƙe wuta da kuma azaman ƙarar harshen wuta don robobi kamar polyethylene da polyethylene vinyl acetate copolymers. Tetrabromophytic anhydride wani farin fari ne mai launin rawaya. Wanda ba a iya narkewa a cikin ruwa da abubuwan kaushi na hydrocarbon mai mai, mai narkewa a cikin nitrobenzene da N, N-dimethylformamide

Ƙayyadaddun bayanai

Abu	Ƙayyadaddun bayanai
Wurin tafasa	540.5± 50.0 °C (An annabta)
Yawan yawa	2.87
Wurin narkewa	269-271 °C (lit.)
Matsin tururi	0.11 mm Hg (180 ° C)
resistivity	1.5000 (kimanta)
Yanayin ajiya	Adana a ƙasa + 30 ° C.

Aikace-aikace

Tetrabromophytic anhydride ne mai amsa harshen wuta retardant wanda za a iya amfani da shi ga harshen retardancy na polyester da epoxy resins, kazalika da wani karin harshen retardant ga harshen retardant na PS, PP, PE, da kuma ABS resins.