4-Nitrophenyl chloroformate CAS 7693-46-1 kua. Qhov kub ntawm qhov kub yog 159-162 ° C19 hli Hg (lit.), qhov txheeb ze ntom ntom yog 1.5719 (qhov kev kwv yees ntxhib), qhov ntsuas tsis pom kev yog 1.6000 (kwv yees), thiab lub teeb nyem yog> 110 ° C.
Ntseeg Tshuaj yog ib tug ua Tuam Tshoj 4-Nitrophenyl chloroformate CAS 7693-46-1 chaw tsim tshuaj paus, tsum thiab exporter. Ua raws li kev ua raws li cov khoom lag luam zoo, kom peb cov 4-Nitrophenyl chloroformate CAS 7693-46-1 tau txaus siab los ntawm ntau tus neeg siv khoom. Shandong Ntseeg
Peb zoo ntawm qhov zoo ntawm cov khoom siv tshuaj lom neeg hauv thaj chaw. Peb cov khoom raug xa tawm mus rau Tebchaws Europe, Tebchaws Meskas, Nyiv, Kaus Lim Qab Teb, Sab Hnub Tuaj Asia thiab lwm lub tebchaws thiab cheeb tsam. Nrog rau kev tshawb fawb thiab thev naus laus zis raws li kev qhia, kev ncaj ncees raws li lub hauv paus, zoo li lub neej, thiab tso siab rau lub tswv yim kev lag luam ntawm kev tsim kho tshiab thiab kev loj hlob, peb cia siab tias yuav tsim kev sib pauv thiab kev koom tes nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws los tsim kev vam meej!
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Khoom npe |
4-Nitrophenyl chloroformate |
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Formula |
C7H4 NPO 4 |
Molecular Luj |
201.56 |
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CAS Nr. |
7693-46-1 ib |
Ntau |
500 KG |
|
Cov khoom |
Specification |
Cov txiaj ntsig |
|
Qhov tshwm sim |
Cov roj tsis muaj xim |
Ua raws |
|
Assay |
â € 99% |
99.3% |
|
Melting point |
77-79 °C(lit.) | Ua raws |
|
TEEB MEEM |
Qhov tshwm sim ua raws li tus qauv |
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Melting point 77-79 ° C (lit.)
Boiling point 159-162 ° c19mmhg (lit.)
Qhov ceev 1.5719 (roughestimate)
Refractive index 1.6000 (kwv yees)
Flash point
Cia txias 2-8 ° C
Solubility solublchemicalbookeinacetone, chloroform, acetone, toluene thiab benzene
Morphology isopropanolsuspension
Xim yog whitetoyellow Beige
Dej soluble decomposes
Qhov nruab nrab ntawm dawb nres.
Synthesis ntawm cov organic intermediates.
