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

Umutungo wa Shimi:

Inzira ya molekulari	C8H6F2O2
Misa	172.13
Ubucucike	1.338 ± 0.06 g / cm3 (Biteganijwe)
Ingingo yo gushonga	65-75 ° C.
Ingingo ya Boling	0 ° C.
Flash point	0 ° C.
Gukemura	Chloroform (Buke), DMSO (Buke), Methanol (Buhoro)
Umwuka	0.00976mmHg kuri 25 ° C.
Kugaragara	Crystallisation
Ibara	Umweru kugeza Umuhondo
pKa	1.04 ± 0.10 (Byahanuwe)
Imiterere y'Ububiko	Firigo, Munsi yikirere
Ironderero	1.491
MDL	MFCD00040968

Ohereza imeri kuri twe

Ibicuruzwa birambuye

Ibicuruzwa

Kode y'ingaruka	36/37/38 - Kurakaza amaso, sisitemu yubuhumekero nuruhu.
Ibisobanuro byumutekano	S26 - Mugihe uhuye namaso, kwoza ako kanya n'amazi menshi hanyuma ushakishe inama mubuvuzi. S36 - Kwambara imyenda ikingira. S36 / 37 - Wambare imyenda ikingira hamwe na gants. S36 / 37/39 - Wambare imyenda ikingira, uturindantoki no kurinda amaso / mu maso.
Indangamuntu ya Loni	UN3261
WGK Ubudage	3
Icyiciro cya Hazard	8
Itsinda ryo gupakira	III

Intangiriro

2,3-Difluorophenylacetic aside ni ifumbire mvaruganda. Nibara ritagira ibara ryera rifite impumuro mbi mubushyuhe bwicyumba.

Irashobora kandi gukoreshwa mubindi bitekerezo bimwe na bimwe muri synthesis synthesis nka karbonelation no kuyisimbuza.

Uburyo bwo gutegura aside 2,3-difluorophenylacetic irashobora kugerwaho mugutangiza atome ya fluor muri acide ya fenilasetike. Uburyo busanzwe bwo gutegura burimo: reaction ya fluor, reaction ya alkyne nuburyo bwo kugabanya imiti.

Umutekano wa acide 2,3-difluorophenylacetic, ni ibintu bitera uburakari bishobora gutera uburakari kuruhu, amaso hamwe nubuhumekero iyo uhuye. Hagomba gufatwa ingamba mugihe cyo gukora no kuyikoresha, harimo kwambara ijisho ryogukingira hamwe na gants, hamwe no gukora neza. Ibisubizo hamwe nibintu nka okiside bigomba kwirindwa kugirango birinde ingaruka.

Mbere: 4-Fluoroiodobenzene （CAS # 352-34-1)

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

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