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ngwaahịa

2-Amino-5-fluorobenzotrifluoride (CAS# 393-39-5)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H5F4N
Molar Mass 179.11
Njupụta 1.38g/mLat 25°C(ọkụ)
Ebe Boling 70-72°C17.5mm Hg(ọkụ)
Ebe mgbari 162°F
Uzuoku nrịbama 0.117mmHg na 25°C
Nnukwu ike ndọda 1.380
BRN 2098758
pKa 1.52± 0.10 (buru amụma)
Ọnọdụ Nchekwa 2-8 Celsius C
Ntụgharị uche n20/D 1.464 (ọkụ)
Njirimara anụ ahụ na kemịkalụ Mmiri mmiri na-acha odo odo
Jiri Ejiri ya dị ka ọgwụ, pesticide intermediates

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R20/21/22 - na-emerụ ahụ site na iku ume, na kọntaktị na akpụkpọ ahụ ma ọ bụrụ na loro ya.
R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
WGK Germany 3
Koodu HS 29039990
Ihe edeturu egwu Iwe iwe
Klas Hazard 6.1

 

Okwu mmalite

4-Fluoro-2-trifluoromethylaniline bụ ngwakọta organic.

 

Usoro maka ịkwadebe 4-fluoro-2-trifluoromethylaniline na-enwetakarị site na fluorination. Usoro a na-ahụkarị bụ imeghachi 2-trifluoromethylaniline na hydrogen tetrafluoride iji mepụta 4-fluoro-2-trifluoromethylaniline.

Ngwakọta ahụ nwere ike ịkpasu iwe n'anya, akpụkpọ ahụ, na traktị iku ume, yana usoro nchedo onwe onye kwesịrị ekwesị dị ka uwe mkpuchi, uwe aka, na akụrụngwa nchebe iku ume ga-ewererịrị mgbe ekpughere ya. Tụkwasị na nke ahụ, a ga-echekwa ya n'ebe dị jụụ, nke kpọrọ nkụ, na-ekpo ọkụ nke ọma, na-esi na isi ọkụ na ọkụ ọkụ. Mgbe a na-ekpofu ihe mkpofu, ọ dị mkpa ịgbaso ụkpụrụ mkpofu mpaghara ma mee usoro mkpofu kwesịrị ekwesị. Ọ bụrụ na ihe mberede, chọọ enyemaka n'aka dọkịta ma ọ bụ kpọọ nọmba mberede ozugbo.


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