Diethyl Phthalate CAS 84-66-2

Khoom Qhia:

Cov Khoom Npe: Diethyl phthalate CAS TSIS: 84-66-2

Txhais:

1,2-benzenedioicacid, diethylester;

1,2-plhawhyl phthalate;

Diethyl-1,2-benzenedicarboxylate;

Tshuaj& Cov Khoom Uas Lub Cev:

Tswm Cim: Dej-dawb rau xim tsis muaj xim, tsis muaj ntxhiab, roj tsw qab

Ntsuas: ≥99.0%

Qhov ceev: 1.118

Lub Boiling Point: 298-299 ℃

Melting Point: -3 ℃

Flash Point: 156 ℃

Performance Index Txaus Siab: 1.501-1.503

Dej Solubility: 1 g / L (20 ℃)

Qhov Ruaj: Ruaj. Nkawv. Tsis sib haum nrog cov kab mob muaj zog oxidizing, muaj zog acids, alkalies.

Kev Mob Cia: Khaws deb ntawm kub thiab nplaim taws. Txav deb ntawm qhov chaw ntawm kev tiv thaiv. Muab cia rau hauv tej thawv kaw ntom. Khaws rau hauv qhov chaw txias, qhuav, thiab muaj qhov cua nyob deb ntawm cov tshuaj yeeb dej tsis haum.

Cov pa ceev: 7.66 (vs huab cua)

Vapor siab: 1 hli Hg (100 ℃)

Cov Ntaub Ntawv Kev Nyab Xeeb:

RTECS: TI1050000

HS Code: 29173400

WGK Lub Teb Chaws Yelemees: 2

Cov Lus Qhia Kev Nyab Xeeb: S24 / 25

Diethyl phthalate (DEP) yog phthalate ester, uas yog ester diethyl ntawm phthalic acid. Nws yog cov tshuaj ntshiab uas tau ua kua rau ntawm chav sov thiab tsuas yog me ntsis ntau dua li cov dej ua kua. Nws muaj qhov tsaus muag, tsis hnov ​​tsw ntxhiab tsw thiab tuaj yeem hloov pauv ntawm cov yas uas muaj nws. Thaum hlawv, DEP tsim cov pa roj lom.

Txij li cov compound yog qhov tsim nyog hnyav rau ntau cov organic molecules, nws yog feem ntau siv los khi cov tshuaj pleev ib ce thiab cov tshuaj tsw qab. Lwm yam kev siv lag luam suav nrog cov tshuab yas, cov tshuaj ntxhua khaub ncaws thiab cov tshuaj txau aerosol. Vim hais tias ntau zaus dermal raug tib neeg los ntawm cov tshuaj, cov lus nug ntawm kev lom yog qhov tseem ceeb heev. Ntau cov kev tshawb fawb qhia tias DEP tuaj yeem tsim kev puas tsuaj rau cov hlab ntsha hauv lub hlwb thiab ua rau kev ua me nyuam hauv plab thiab txiv neej.

Diethyl phthalate tau siv los hloov cov camphor hauv kev tsim cov celluloid, ua cov kuab tshuaj rau cov cellulose acetate hauv kev tsim cov kua roj vanish thiab cov dopes, ua cov txhim kho rau cov tshuaj tsw qab, thiab rau denaturing ethanol. Diethyl phthalate tau siv los hloov cov camphor hauv kev tsim cov celluloid, ua cov kuab tshuaj rau cov cellulose acetate hauv kev tsim cov kua roj vanish thiab cov dopes, ua cov txhim kho rau cov tshuaj tsw qab, thiab rau denaturing ethanol.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam hauv qab patent yog muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm kawg tau txiav txim siab nrog cov neeg yuav khoom.

Cim npe nrov: kev noj haus tsis haum pa txiv neej phthalate cas 84-66-2, tuam ntxhab, lwm tus muag khoom, Hoobkas, yuav, hauv Tshuag

• Tug: Triethanolamine CAS 102-71-6
• Tom ntej: Triethyl Citrate CAS 77-93-0