I-Malonic acid CAS 141-82-2

I-CAS:141-82-2

Ifomula yeemolekyuli:C3H4O4

Ubunzima beMolekyuli:104.06

EINECS:205-503-0

Izithethantonye:I-RARECHEM AL BO 0098; I-PROPANEDIOIC AcID; I-ALONIC ACID; IMIGANGATHO YE-MALONATE ION CHROMATOGRAFI; MAAC; I-METHANEDICARBOXYLIC ACID; I-DICARBOXYLIC ACID CO; I-DICARBOXYMETHANE; I-CARBOXYACETIC ACID; I-Malonic acid, i-99.5%; I-AKOS BBS-00003780

Shiya uMyalezo Wakho

Iinkcukacha zeMveliso

Khuphela

Iithegi zeMveliso

Yintoni i-Malonic acid CAS 141-82-2?

I-Malonic acid yinto emhlophe yekristale. Kulula ukunyibilika emanzini, i-soluble kwi-ethanol, i-ether, kunye ne-pyridine. ICrystallization evela kwi-ethanol yikristale emhlophe ye-triclinic. Ubunzima bemolekyuli obunxulumeneyo yi-104.06. Uxinzelelo olunxulumeneyo 1.631 (15 ℃). Indawo yokunyibilika 135.6 ℃. Ukubola kwi-acetic acid kunye ne-carbon dioxide kwi-140 ℃.

Inkcazo

Into	Inkcazo
Indawo yokubilisa	140℃ (ukubola)
Ukuxinana	1.619 g/cm3 ku-25 °C
Indawo yokunyibilika	132-135 °C (dec.) (lit.)
Indawo yokuflasha	157°C
ukumelana	1.4780
Iimeko zokugcina	Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi

Isicelo

Iasidi ye-Malonic isetyenziswa ikakhulu kwiziqholo, izinto zokuncamathelisa, izongezo zentlaka, iziphakathi zamayeza, i-electroplating kunye neearhente zokupholisha, iiarhente zokulawula uqhushumbo, kunye nezongezo ezishushu ze-welding fluxing. Isetyenziswe kwishishini lamachiza kwimveliso ye-luminal, barbiturates, i-vitamin B1, i-vitamin B2, i-vitamin B6, i-phenylbutazone, i-amino acids, njl.