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ngwaahịa

2 2-Difluorobenzodioxole-5-carboxylic acid (CAS # 656-46-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H4F2O4
Molar Mass 202.11
Njupụta 1.66±0.1 g/cm3 (buru amụma)
Ebe Na-agbaze 178
Ebe Boling 266.1± 40.0 Celsius C (buru amụma)
Ebe mgbari 114.7C
Solubility DMSO (obere), methanol (obere)
Uzuoku nrịbama 0.0044mmHg na 25°C
Ọdịdị siri ike
Agba Ọcha ka Gbanyụọ-Ọcha
pKa 4.01± 0.40 (buru amụma)
Ọnọdụ Nchekwa n'okpuru gas inert (nitrogen ma ọ bụ argon) na 2-8 Celsius
MDL MFCD00792417

Nkọwa ngwaahịa

Mkpado ngwaahịa

Koodu ihe egwu R36 / 37/38 - na-akpasu iwe na anya, usoro iku ume na akpụkpọ ahụ.
R22 - na-emerụ ma ọ bụrụ na iloro ya
Nkọwapụta nchekwa S26 - N'ihe banyere kọntaktị na anya, kpochaa ozugbo na ọtụtụ mmiri ma chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
Ihe edeturu egwu Iwe iwe

 

Okwu mmalite

2,2-Difluoro-1, acid bụ ngwakọta organic. Nke a bụ ozi ụfọdụ gbasara ya:

 

Njirimara: 2,2-Difluoro-1, fluorid bụ ọcha siri ike. Usoro ihe omimi ya bụ C9H4F2O4 na ịdị arọ ya bụ 200.12g/mol. Ọ kwụsiri ike na ụlọ okpomọkụ ma nwee obere solubility.

 

Na-eji: 2,2-Difluoro-1, na-eji dị ka a akụrụngwa na reagent na chemical nnyocha na organic njikọ. Enwere ike iji ya mepụta ogige ndị ọzọ dị ndụ, dị ka ndị na-ahụ maka ọgwụ, ọgwụ pesticides na akwa ákwà.

 

Usoro nkwadebe: 2,2-Difluoro-1, usoro nkwadebe nke acid dị mgbagwoju anya. Usoro nkwadebe nke a na-ejikarị na-enweta site na oxidation nke benzodioxene, na-esote mmeghachi omume ya na onye na-emepụta fluorinating n'okpuru ọnọdụ kwesịrị ekwesị iji webata atom fluorine.

 

Ozi nchekwa: Ugbu a, enwere obere ozi nchekwa gbasara 2,2-Difluoro-1, UV acid. A mụọbeghị ya nke ọma, ya mere, a ghọtaghị nke ọma nsí ya na ihe ize ndụ ya. N'oge eji, ọ dị mkpa ịgbaso usoro nchekwa nchekwa ụlọ nyocha izugbe iji hụ na arụ ọrụ dị mma, ma zere iku ume, kọntaktị na akpụkpọ ahụ na anya. Tupu iji ya, a na-atụ aro ka ị ghọta akwụkwọ nchekwa data nchekwa nke ogige ahụ n'ụzọ zuru ezu ma mee usoro nchebe kwesịrị ekwesị dabere na nyocha ihe ize ndụ ya.


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