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2 6-Difluorobenzamide (CAS# 18063-03-1)

Ngwongwo kemịkalụ:

Usoro ihe omimi C7H5F2NO
Molar Mass 157.12
Njupụta 1,199g/cm
Ebe Na-agbaze 145-148 Celsius C (ọkụ)
Ebe Boling 51-52C/15Tor
Ebe mgbari 67.3C
Solubility ethanol: soluble5%, doro anya na turbid, enweghị agba na-acha odo odo
Uzuoku nrịbama 0.622mmHg na 25°C
Ọdịdị kristal ọcha
Agba Nchapụ ọcha
BRN 2047480
pKa 14.54± 0.50 (buru amụma)
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ihe ize ndụ na Nchekwa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R20 - na-emerụ ahụ site na iku ume
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
S36/37 - Yiri uwe nchebe kwesịrị ekwesị na uwe aka.
WGK Germany 1
RTECS CV4355050
Koodu HS 29242990
Klas Hazard Iwe

 

 

2 6-Difluorobenzamide (CAS # 18063-03-1) mmalite

2,6-difluorobenzamide. Ndị a bụ mmalite nke akụrụngwa ya, ojiji ya, ụzọ nrụpụta ya na ozi nchekwa:

Ogo:
- 2,6-Difluorobenzamide bụ kristal na-enweghị agba ma ọ bụ ìhè na-acha odo odo nwere isi ísì pụrụ iche.
- Ọ bụ ihe siri ike na ụlọ okpomọkụ na soluble na nkịtị organic solvents dị ka ethanol na acetone.
- Ọ na-ewe iwe nke ukwuu, a ga-ezere ya site na kọntaktị na akpụkpọ ahụ na anya.

Jiri:
- N'ọrụ ugbo, enwere ike iji ya mee ihe dị iche iche na-egbu egbu na ahịhịa.

Usoro:
- Usoro nkwadebe nke 2,6-difluorobenzamide na-enwetakarị site na fluorine. Usoro a na-ahụkarị bụ iji hydrofluoric acid meghachi omume 2,6-dichlorobenzamide iji nweta ngwaahịa ezubere iche.

Ozi nchekwa:
-2,6-Difluorobenzamide bụ ngwakọta organic nke chọrọ nnabata na omume nchekwa maka nnwale kemịkalụ organic.
- Mgbe ị na-ejizi ogige ahụ, ekwesịrị iji nlezianya kpachara anya, gụnyere iyi uwe aka, nchebe anya, na ịhụ na ikuku zuru oke.
- Zere iku ume ma ọ bụ kọntaktị na akpụkpọ na anya.

Ndị a bụ okwu mmeghe dị nkenke maka njirimara, ojiji, ụzọ nkwadebe na ozi nchekwa nke 2,6-difluorobenzamide. Maka ozi ndị ọzọ, biko rụtụ aka na akwụkwọ ndị dị mkpa ma ọ bụ kpọtụrụ ọkachamara.


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