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2'-Fluoroacetophenone (CAS# 445-27-2)

Ngwongwo kemịkalụ:

Usoro ihe omimi C8H7FO
Molar Mass 138.14
Njupụta 1.238g/cm3
Ebe Na-agbaze 26-27C
Ebe Boling 238.4°C na 760 mmHg
Ebe mgbari 98°C
Uzuoku nrịbama 0.0426mmHg na 25°C
Ọdịdị Ụdị Liquid, agba doro anya enweghị agba ka ọ bụrụ odo odo
Ọnọdụ Nchekwa Emechiri ya na nkụ, Okpomọkụ ụlọ
Ntụgharị uche 1.538
Njirimara anụ ahụ na kemịkalụ Njirimara anụ ahụ na nke kemịkalụ 2 '-fluoroacetophenone enweghị agba ma ọ bụ na-acha odo odo, mmiri ọkụ na-acha akwụkwọ ndụ akwụkwọ ndụ mmanu mmanu ma ọ bụ kristal flake na ụlọ okpomọkụ, enweghị ike ime na mmiri, soluble na ọtụtụ ihe mgbaze organic dị ka ethanol na ether. Na-enwu ọkụ, na-ahapụ gas na-egbu egbu na-akpasu iwe. Kemịkalụ na-egbu egbu, ma enweghị data nsi, nwere ike na-ezo aka na nsi nke fluorobenzene na acetophenone, nsị ya yiri benzene. Ọrụ mmeghachi omume kemịkalụ nke o-fluoroacetophenone yiri nke benzene, nke nwere ike ịnwe nnọchi, mgbakwunye, condensation, oxidation, mbelata na mmeghachi omume ndị ọzọ. Enwere ike ime ya na ethyl formate n'okpuru ọnọdụ alkaline.
Jiri Isi ojiji nke 2 '-fluoroacetofenone bụ organic intermediates, nke a na-eji na-emepụta ọgwụ ọhụrụ, dị ka bronchodilators, nwekwara ike iji mee ihe na ntinye nke agba na ihe ndị ọzọ dị mma.

Nkọwa ngwaahịa

Mkpado ngwaahịa

Akara egwu Xi - mgbakasị ahụ
Koodu ihe egwu 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.
S37/39 - Yiri uwe aka kwesịrị ekwesị na nchebe anya / ihu
NJ UN UN 2810
WGK Germany 3
Koodu HS 29147090
Klas Hazard Iwe
Otu nkwakọ ngwaahịa III

 

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