2 3-Difluorophenylacetic acid (CAS # 360-03-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi	C8H6F2O2
Molar Mass	172.13
Njupụta	1.338±0.06 g/cm3 (buru amụma)
Ebe Na-agbaze	65-75 Celsius C
Ebe Boling	0°C
Ebe mgbari	0°C
Solubility	Chloroform (Sparingly), DMSO (Sparingly), methanol (obere)
Uzuoku nrịbama	0.00976mmHg na 25°C
Ọdịdị	Crystallization
Agba	Ọcha na-acha odo odo
pKa	1.04± 0.10 (buru amụma)
Ọnọdụ Nchekwa	Igwe nju oyi, n'okpuru ikuku inert
Ntụgharị uche	1.491
MDL	MFCD00040968

Zitere anyị email

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu	36/37/38 - 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. S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka. S36 / 37/39 - Yiri uwe nchebe kwesịrị ekwesị, uwe aka na nchebe anya / ihu.
NJ UN	UN3261
WGK Germany	3
Klas Hazard	8
Otu nkwakọ ngwaahịa	III

Okwu mmalite

2,3-Difluorophenylacetic acid bụ ngwakọta organic. Ọ bụ ihe siri ike na-enweghị agba ma ọ bụ na-acha ọcha nke nwere isi na-esi ísì ụtọ n'ime ụlọ okpomọkụ.

Enwere ike iji ya na mmeghachi omume ndị ọzọ na njikọ organic dị ka carbonylation na nnọchi.

Enwere ike nweta usoro ịkwadebe 2,3-difluorophenylacetic acid site na iwebata atom fluorine n'ime phenylacetic acid. Ụzọ nkwadebe ndị a na-emekarị gụnyere: mmeghachi omume fluorine, mmeghachi omume alkyne na usoro mbelata kemịkal.

Nchekwa nke 2,3-difluorophenylacetic acid, nke bụ ihe mgbakasị ahụ nke nwere ike ime ka akpụkpọ ahụ, anya na akụkụ okuku ume na-akpasu iwe mgbe a kpọtụrụ ya. Ekwesịrị ịkpachapụ anya mgbe a na-arụ ọrụ na n'iji ya eme ihe, gụnyere iyi akwa anya na uwe mkpuchi kwesịrị ekwesị, na ịhụ na ebe ọrụ nwere ikuku nke ọma. Ekwesịrị izere mmeghachi omume na ihe ndị dị ka oxidants iji gbochie ihe egwu.

Nke gara aga: 4-Fluoroiodobenzene (CAS# 352-34-1)

Osote: 3-Bromo-2-fluoropyridine (CAS # 36178-05-9)

Dee ozi gị ebe a ziga anyị ya