Umenzi Ixabiso Elihle I-FORMAMIDE CAS: 75-12-7

inkcazo emfutshane:

I-Formamide yi-amide ephuma kwi-formic acid ene-molecular formula i-HCONH₂. I-Formamide lulwelo olungenambala, oluxutywa namanzi, kwaye lunevumba elifana ne-ammonia. Isetyenziswa kakhulu ekuveliseni amayeza e-sulfa Chemicalbook, iivithamini zokwenziwa kunye nezithambisi zephepha kunye nefayibha. I-formamide ecocekileyo inokunyibilikisa iikhompawundi ezininzi ze-ionic ezinganyibilikiyo emanzini kwaye ke ngoko ikwasetyenziswa njengesinyibilikisi.

Izithethantonye: I-Formidicacid; I-Formylamide; I-HCONH2; I-methanoicacid, i-amide; I-METHANAMIDE; I-FORMIC AMIDE; I-FORMIC ACID AMIDE; I-FORMAMIDE

I-CAS: 75-12-7

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Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukusetyenziswa kwe-FORMAMIDE

1. I-Formamide isetyenziswa njengesithambisi kunye nesinyibilikisi seglue yezilwanyana kunye nephepha, ekujikelezweni kwee-acrylonitrile copolymers, ekupolimeni ii-amines ezingagcwaliyo, njengesinyibilikisi kwimveliso yamayeza, njengesinyibilikisi sokucoca ioyile, nakwizinto zokunyibilikisa ezikhankanyiweyo apha ngasentla. Isetyenziswa njengesixhobo esiphakathi sokwenza i-Chemicalbook imidazole, i-pyrimidine, i-1,3,5-triazine, i-caffeine, i-theophylline, i-theobromine. Isetyenziswa njengezinto eziluhlaza zeedayi, iziqholo, ii-pigment, izincamathelisi, izincedisi zelaphu, ii-agent zonyango lwephepha, njl. Izixhobo eziluhlaza zokwenza i-formic acid kunye ne-dimethylformamide, njl.

2. Isetyenziswa njengezinto zokwenza i-imidazole, i-pyrimidine, i-1,3,5-triazine, i-caffeine, i-solvent yokujikeleza i-acrylonitrile copolymer, i-antistatic coating yeemveliso zeplastiki, njl.njl.

3. I-Formamide inamandla okwenza izinto ezintsha kunye nokukwazi ukunyibilikisa izinto ezikhethekileyo, kwaye ingasetyenziselwa izinto eziluhlaza zokwenziwa kwezinto eziphilayo, iarhente yonyango lwephepha, isithambisi kwishishini lefayibha, isithambisi seglu yezilwanyana, kunye ne-reagent yohlalutyo yokumisela umxholo we-amino acid kwirayisi. Kwi-organic synthesis, isetyenziswa kakhulu kwezonyango, kwaye ikwasetyenziswa kakhulu kwi-pesticides, iidayi, ii-pigment, iziqholo, kunye nee-auxiliaries. Ikwasisisombululo esilungileyo se-organic, esisetyenziswa kakhulu ekujikelezeni i-acrylonitrile copolymer kunye ne-ion exchange resin, kunye ne-antistatic coating okanye i-conductive coating yeemveliso zeplastiki. Ukongeza, ikwasetyenziselwa ukwahlula i-chlorosilane, ioyile yokucoca njl.njl. I-Formamide ingafumana iimpendulo ezahlukeneyo. Ukongeza kwi-chemicalbook reaction ebandakanya ii-hydrogen ezintathu, ingafumana nokuphelelwa ngamanzi emzimbeni, i-de-CO2, ingenise amaqela e-amino, ingenise amaqela e-acyl kunye ne-cyclization. Thatha i-loop njengomzekelo. I-Diethyl malonate ijikeleziswa nge-formamide ukuze ifumane i-4,6-dihydroxypyrimidine, i-intermediate ye-vitamin B4. Ukujikeleza kwe-anthranilic acid kunye ne-amide ukuze kufunyanwe i-quinazolone-4 ephakathi ye-roline eqhelekileyo ye-antiarrhythmic. Ukujikeleza kwe-3-amino-4-ethoxycarbonylpyrazole kunye ne-formamide ukuze kufunyanwe i-xanthine oxidase inhibitor allopurinol. I-ethylenediaminetetraacetic acid kunye ne-formamide ziyajikeleziswa ukuze kufunyanwe i-ethyleneimine, iyeza lokulwa nomhlaza. Ukujikeleza kwe-methylethyl methoxymalonate kunye ne-formamide kuvelisa i-disodium 5-methoxy-4,6-dihydroxypyrimidine, i-intermediate ye-sulfonamides.

4. Isetyenziswa njenge-analytical reagent, i-solvent kunye ne-softener, ikwasetyenziswa nakwi-organic synthesis.

5. Isetyenziswa kushishino lwezonyango kunye neezinambuzane.

Inkcazelo yeFORMAMIDE

Ikhompawundi	Inkcazo
Inkangeleko	ulwelo olungabonakaliyo olungenambala
Uvavanyo	≥99.5%
Umbala (PT-CO), Hazen	≤5
I-Methanol	≤0.1%
Amanzi,%	≤0.05%
I-Amine	≤0.01%
I-asidi ye-formic	≤0.01%
I-Ammonium Formate	≤0.08%
I-iron, mg/kg	≤0.2ppm