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3 5-Dinitrobenzotrifluoride (CAS# 401-99-0)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H3F3N2O4
Molar Mass 236.1
Njupụta 1.6588 (atụ)
Ebe Na-agbaze 47-51C (ọkụ)
Ebe Boling 127-129 Celsius C (9 mmHg)
Ebe mgbari >110°C
Uzuoku nrịbama 0.003mmHg na 25°C
Ọdịdị Crystallization
BRN 2058079
Ọnọdụ Nchekwa Okpomọkụ ụlọ
Ntụgharị uche 1.517
MDL MFCD00007233
Njirimara anụ ahụ na kemịkalụ Ihe kristal edo edo gbara ọchịchịrị, na-egbu egbu. Ebe mgbaze 50-52 ℃, ebe ọkụ ọkụ 110 ℃.
Jiri N'ihi na njikọ nke fluorine-nwere pesticides na ọgwụ intermediates

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
WGK Germany 3
Koodu HS 29049090
Ihe edeturu egwu Nsi
Klas Hazard Iwe

 

Okwu mmalite

3,5-Dinitrotrifluorotoluene bụ ngwakọta nke organic. Ihe na-esonụ bụ mmalite nke ọdịdị ya, ojiji ya, usoro nkwadebe na ozi nchekwa ya:

 

Ogo:

3,5-Dinitrotrifluorotoluene bụ kristal edo edo siri ike nke nwere ihe mgbawa siri ike na isi ísì. Ọ na-esighi ike na mmiri na ụlọ okpomọkụ na ntakịrị soluble na alcohols na ether solvents. Ọ nwere ebe mgba ọkụ dị elu na ihe mgbawa na ekwesịrị iji nlezianya mee ya.

 

Jiri:

Site na mgbawa elu ya, 3,5-dinitrotrifluorotoluene na-ejikarị eme ihe dị ka ihe mgbawa. A na-ejikarị ya akwadebe ihe mgbawa, pyrotechnics, na roket mmanụ, n'etiti ndị ọzọ. Enwere ike iji ya dị ka oxidizer siri ike na mmanụ enyemaka.

 

Usoro:

A na-emepụta 3,5-dinitrotrifluorotoluene site na nitrification. Usoro njikọ a na-emekarị 3,5-dinitrotoluene na trifluoroformic acid iji nweta 3,5-dinitrotrifluorotoluene. Ọdịdị mgbawa nke nkwadebe ya chọrọ njikwa siri ike nke ọnọdụ mmeghachi omume na ụzọ ọrụ.

 

Ozi nchekwa:

N'ihi ihe mgbawa ya na isi ísì, 3,5-dinitrotrifluorotoluene kwesịrị iji nlezianya mee ya na nrube isi na ụkpụrụ dị mkpa na ụkpụrụ ọrụ nchekwa. Ọ dị mkpa iji zere ịkpọtụrụ ndị ọzọ combusibles n'oge eji, na-ezere ọkụ ọkụ na kpo oku. Ekwesịrị ịzere ikuku ume nke vapors ma ọ bụ uzuzu yana achọrọ akụrụngwa nchebe kwesịrị ekwesị. N'oge nchekwa na njem, ọ dị mkpa ka a mechie akpa ahụ ma chekwaa ya nke ọma ka ịzenarị ọgụ na gburugburu ebe okpomọkụ dị elu. Soro usoro ọrụ nchekwa iji hụ na nchekwa nkeonwe yana nchekwa gburugburu ebe obibi.


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