xov xwm

tert-Butyl hydroperoxide

CAS 75-91-2

Cov mis tshuaj molecular C4H10O2

Qhov hnyav molecular 90.12

EINECS No. 200-915-7

Qhov kub yaj -2.8 °C

Kub taw tes 37 °C (15 mmHg)

Qhov Ceev 0.937 g/mL ntawm 20 °C

Lub zog ua pa 62 mmHg ntawm 45 ° C

Cov ntsuas kev cuam tshuam n20 / D 1.403

Qhov kub hnyiab 85 °F

Cov xwm txheej cia khoom 2-8 ° C

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Tert-butyl Hydroperoxide (TBHP) yog cov alkyl hydrogen organic peroxide uas siv ntau tshaj plaws. Cov khoom no feem ntau yog cov kua daj daj uas tsis hloov pauv, me ntsis yaj hauv dej thiab sib xyaw nrog cov kuab tshuaj organic. Phau Ntawv Tshuaj Butyl hydroperoxide feem ntau yog siv ua tus pib rau cov tshuaj tiv thaiv dawb lossis cov tshuaj tiv thaiv polymerization hauv kev lag luam. Piv nrog rau cov khoom tawg ntawm feem ntau lwm cov neeg pib, uas yog acidic, cov khoom tawg ntawm TBHP yog tert-butyl cawv (TBA) thiab me ntsis acetone, uas tsis ua rau cov khoom siv puas tsuaj, yog li qhov yuav tsum tau ua rau lub cuab yeej tsis siab.

Cov ntawv thov

Tert-butyl hydroperoxide (TBPH) yog ib qho ntawm cov tert-alkyl hydroperoxides uas siv ntau tshaj plaws. Nws siv tau rau hauv emulsion polymerization, aqueous polymerization, curing thiab graft polymerization. Nws cov kev ua tau zoo hauv ntau yam zoo dua li peroxydisulfate, cumene hydroperoxide thiab benzoyl peroxide. Cov khoom decomposition ntawm TBHP feem ntau yog tert-butyl cawv thiab me ntsis acetone, uas tsis xeb thiab tsis tas yuav siv cov khoom siv. Nws kuj siv dav ua tus pib polymerization rau styrene, acrylic acid thiab methacrylic acid. Tib lub sijhawm, nws yog tus neeg sawv cev vulcanizing rau roj hmab ntuj, uas siv tau los txhim kho tus lej cetane ntawm diesel thiab yog ib qho tseem ceeb heev organic synthesis intermediate.

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