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2-Bromo-2′,4′-dichloroacetofenone (CAS# 2631-72-3)

Ngwongwo kemịkalụ:

Ụdị Molecular C8H5BrCl2O

Molar Mass 267.93

Njupụta 1.695±0.06 g/cm3(buru amụma)

Ebe mgbaze 25-29°C(ọkụ)

Ebe a na-agba agba 103-106 Celsius (Pịa: 0.4 Torr)

Ebe Flash>230°F

Solubility Chloroform, methanol


Nkọwa ngwaahịa

Mkpado ngwaahịa

Ngwa

ω-bromo -2, 4-dichloroacetofenone bụ etiti nke triazole fungicides dị ka imamazole, propiconazole, pentacyclazole, na ethicyclazole.

Nkọwapụta

Ọdịdị White siri ike
Agba ọcha ruo aja aja
Ọnọdụ nchekwa ikuku ikuku na-adịghị,2-8°C
Lachrymatory nwere mmetụta
Ntụgharị ntụgharị 1.60
MDL MFCD00053005
Njirimara anụ ahụ na kemịkalụ Ω-bromo-2, 4-dichloroacetophenone bụ ọcha siri ike, m. P. 58-60 Celsius C, soluble na organic solvents, emezighị soluble na mmiri.

Nchekwa

Koodu ihe ize ndụ 36/37/38 - na-akpasu anya, sistem iku ume na akpụkpọ ahụ.
Nkọwa nchekwa S26 - Ọ bụrụ na ị na-ahụ anya, jiri mmiri buru ibu sachaa ozugbo wee chọọ ndụmọdụ ahụike.
S36 - Yiri uwe nchebe kwesịrị ekwesị.
NJ UN 3335
WGK Germany 3
Koodu mpaghara:: 29147000
Ihe edeturu ihe egwu mebiri/Lachrymatory
Klas 8 egwu
Otu nkwakọ ngwaahịa II

Mbukota & Nchekwa

Ajuju na 25kg / 50kg drum. Ọnọdụ Nchekwa Debe ikuku ikuku,2-8°C.

Okwu mmalite

Ị na-achọ ngwakọta kemịkalụ dị elu nke nwere ike inyere gị aka na ụlọ ọrụ mmepụta ihe na ngwa nyocha dị iche iche? Elepụla anya karịa 2-Bromo-2',4'-dichloroacetophenone 2631-72-3.

2-Bromo-2',4'-dichloroacetophenone (BCDP) bụ ngwakọta organic nke na-arụ ọrụ nke ọma nwere usoro kemịkalụ C8H5BrCl2O. BCDP bụ otu n'ime ngwaahịa kemịkalụ a na-achọkarị nke a na-ejikarị dị ka reagents maka njikọ nke intermediates ọgwụ, ụmụ ahụhụ, na ahịhịa ahịhịa.

Ngwakọta kemịkalụ a nwere ọdịdị siri ike na-acha odo odo na-enweghị isi. Ọ bụ nke ukwuu soluble na acetone, ether, na ethanol, na obere soluble na mmiri.

Otu n'ime isi ihe na-ere ahịa nke ogige a bụ na ọ nwere ọkwa dị ọcha dị elu, na-eme ka arụmọrụ na-agbanwe agbanwe na nsonaazụ gafee ngwa ngwa. Na mgbakwunye, ngwakọta kemịkal a nwere ogologo ndụ nchekwa, na-enye ohere ịchekwa ya ruo ogologo oge n'emebighị ịdị mma.

A na-eji BCDP mee ihe nke ukwuu na njikọ nke ọtụtụ etiti ọgwụ na ogige organic. Dịka ọmụmaatụ, ọ na-arụkarị ọrụ dị ka ngọngọ ụlọ maka mmepe nke ndị na-eme ihe na-emepụta ihe na-akpata trizole. BCDP nwekwara ike iji kwado ndị etiti maka API dị iche iche, ndị na-egbochi ọrịa cancer, ọgwụ nje, na teknụzụ ndị ọzọ.

Ewezuga ngwa ọgwụ ya, a na-ejikwa BCDP na-emepụta ọgwụ ahụhụ na ahịhịa. A na-eji ya dị ka acaricide (kemịkalụ eji egbu àjà na akọrọ) na larvicide (nke a na-eji egbu egbu anwụnta). BCDP nwekwara ike iji synthesize dị iche iche nke herbicides.

N'ụlọ ọrụ anyị, anyị na-anya isi n'inye ndị ahịa anyị BCDP nke ụkpụrụ ịdị ọcha kachasị elu. Anyị na-enye ngwaahịa na ọrụ kachasị mma, ndị otu anyị maara ihe na-anọkwa mgbe niile inye ndị ahịa anyị ndụmọdụ na nkwado.

N'ikpeazụ, ọ bụrụ na ị na-achọ ngwaahịa kemịkalụ nwere ike iji gafee ụlọ ọrụ mmepụta ihe na ngwa nyocha, BCDP bụ ezigbo nhọrọ. Ogo ịdị ọcha ya dị elu, ịdị nro, na ịdị nhịahụ ya, na-eme ka ọ bụrụ ihe a na-achọsi ike nke ukwuu. Yabụ, ọ bụrụ na ịchọrọ ịzụta 2-Bromo-2',4'-dichloroacetophenone kacha mma, kpọtụrụ anyị taa. Anyị nwere ike inyere gị aka ịchọta ngwọta zuru oke nke na-egbo mkpa gị.


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