Malonic asidi CAS 141-82-2

CAS:141-82-2

Molecular formula:C3H4O4

Kulemera kwa Molecular:104.06

EINECS:205-503-0

Mawu ofanana ndi mawu:RARECHEM AL BO 0098; PROPANEDIOIC ACID; MALONI ACID; MALONATE ION CHROMATOGRAPHY STANDARD; MAAC; METHANEDICARBOXYLIC ACID; DICARBOXYLIC ACID CO; DICARBOXYMETHANE; CARBOXYACETIC ACID; Malonic asidi, 99.5%; AKOS BBS-00003780

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Zolemba Zamalonda

Kodi Malonic acid CAS 141-82-2 ndi chiyani?

Malonic acid ndi chinthu choyera cha crystalline. Zosavuta kusungunuka m'madzi, zosungunuka mu ethanol, ether, ndi pyridine. Crystallization kuchokera Mowa ndi triclinic woyera kristalo. Kulemera kwa molekyulu ndi 104.06. Kachulukidwe wachibale 1.631 (15 ℃). Malo osungunuka 135.6 ℃. Kuwola kukhala acetic acid ndi carbon dioxide pa 140 ℃.

Kufotokozera

Kanthu	Kufotokozera
Malo otentha	140 ℃ (kuwonongeka)
Kuchulukana	1.619 g/cm3 pa 25 °C
Malo osungunuka	132-135 °C (dec.) (kuyatsa)
pophulikira	157 ° C
resistivity	1.4780
Zosungirako	Osindikizidwa muuma, Kutentha Kwapachipinda

Kugwiritsa ntchito

Malonic acid amagwiritsidwa ntchito makamaka mu zonunkhira, zomatira, zowonjezera utomoni, intermediate mankhwala, electroplating ndi kupukuta, zowongolera kuphulika, ndi matenthedwe kuwotcherera fluxing zina. Amagwiritsidwa ntchito m'makampani opanga mankhwala kupanga luminal, barbiturates, vitamini B1, vitamini B2, vitamini B6, phenylbutazone, amino acid, etc.