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1 4-Bis (trifluoromethyl) -benzene (CAS # 433-19-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H4F6
Molar Mass 214.11
Njupụta 1.381g/mLat 25°C(ọkụ)
Ebe Na-agbaze -1ºC
Ebe Boling 116°C (ọkụ)
Ebe mgbari 71°F
Uzuoku nrịbama 22.1mmHg na 25ºC
Ọdịdị mmiri mmiri doro anya
Nnukwu ike ndọda 1.393 (20/4 ℃)
Agba Enweghị agba
BRN 1912445
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche n20/D 1.379(ọkụ)
Njirimara anụ ahụ na kemịkalụ kristal agịga na-acha odo odo, ebe agbaze 75 ~ 77 ℃.
Jiri Ejiri ya dị ka ọgwụ, pesticide intermediates

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R10 - ọkụ
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S16 - Wepụ ya na isi mmalite nke mgbanye.
S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
NJ UN UN 1993 3/PG 2
WGK Germany 3
TSCA T
Koodu HS 29039990
Ihe edeturu egwu Enwere ike ire ọkụ
Klas Hazard 3
Otu nkwakọ ngwaahịa II

 

Okwu mmalite

1,4-Bis (trifluoromethyl) benzene bụ organic compound, nke a makwaara dị ka 1,4-bis (trifluoromethyl) benzene. Ihe na-esonụ bụ mmalite nke ụfọdụ njirimara, ojiji, ụzọ nkwadebe, na ozi nchekwa:

Ngwongwo: 1,4-Bis (trifluoromethyl) benzene bụ mmiri mmiri na-enweghị agba nke nwere ísì siri ike na ụlọ okpomọkụ.

 

Na-eji: 1,4-Bis (trifluoromethyl) benzene bụ etiti dị mkpa na njikọ organic. Njirimara kemịkalụ ya pụrụ iche nwekwara ike iji dị ka ihe na-akpali akpali na ligands.

 

Usoro nkwadebe: 1,4-bis (trifluoromethyl) benzene nwere ike nitrified site benzene iji nweta nitrobenzene, na site na nitroso Mbelata-trifluoromethylation mmeghachi omume iji nweta ihe ezubere iche.

 

Ozi nchekwa: 1,4-bis (trifluoromethyl) benzene kwụsiri ike n'okpuru ọnọdụ izugbe, mana ọ dị mkpa iji zere kọntaktị na oxidants siri ike na alkalis siri ike. Ọ nwere ike kpasuo anya, akpụkpọ ahụ, na traktị iku ume na ekwesịrị izere iku ume ma ọ bụ kọntaktị. N'oge eji ma ọ bụ nchekwa, ekwesịrị ịme usoro nchebe kwesịrị ekwesị, dị ka iyi uwe mkpuchi na ugogbe anya. Ọ bụrụ na kọntaktị na mberede ma ọ bụ iri ihe na mberede, chọọ ndụmọdụ ahụike ozugbo.


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