iphepha_ibhena

imveliso

I-3-Methyl-2-butenal (CAS# 107-86-8)

Ipropati yeMichiza:

Ifomula yeemolekyuli C5H8O
IMisa yeMolar 84.12
Ukuxinana 0.878 g/mL ku-20 °C0.872 g/mL ku-25 °C (lit.)
Indawo yokunyibilika -20°C
Indawo yeBoling 133-135 °C (lit.)
Indawo yokuflasha 93°F
Inombolo yeJECFA 1202
Ukunyibilika kwamanzi enyibilikayo
Ukunyibilika enyibilikayo
Uxinzelelo loMphunga 7 mm Hg ( 20 °C)
Imbonakalo Ulwelo
Umbala Icacile engenambala ukuya kumthubi okhanyayo
Merck 14,8448
I-BRN 1734740
Imeko yoGcino 2-8°C

Iinkcukacha zeMveliso

Iithegi zeMveliso

Ukwazisa i-3-Methyl-2-butenal (CAS # 107-86-8), ikhompawundi eguquguqukayo neyimfuneko kwihlabathi le-organic chemistry. Olulwelo lungenambala, lwaziwa ngevumba lalo leziqhamo elahlukileyo, ngundoqo wokwakha ekudityanisweni kweemveliso ezahlukeneyo zemichiza. Ngesakhiwo sayo esikhethekileyo kunye nokusebenza kwakhona, i-3-Methyl-2-butenal isebenza njengento ebalulekileyo ephakathi kwimveliso yeencasa, iziqholo, kunye namayeza.

 

I-3-Methyl-2-butenal ibonakaliswe liqela layo elisebenzayo le-aldehyde elingaxutywanga, elinika uluhlu lweempawu zeekhemikhali ezenza ukuba zixabiseke kakhulu kwizicelo zoshishino. Amandla ayo okufumana iimpendulo ezahlukeneyo, ezinje ngealdol condensation kunye noMichael Ukongeza, ivumela iikhemisti ukuba zenze uluhlu olubanzi lwezinto eziphuma kuzo, ukwandisa ukusetyenziswa kwayo kumacandelo ahlukeneyo.

 

Kwishishini lencasa kunye nevumba elimnandi, i-3-Methyl-2-butenal ixabiswa ngenxa yokukwazi ukunikezela ngenqaku elitsha, elineziqhamo kwimixube, nto leyo eyenza ibe lukhetho oludumileyo lokusetyenziswa kwiziqholo, izithambiso, kunye neemveliso zokutya. Iprofayili yayo yevumba elimnandi iphucula amava okuva abathengi, okwenza ukuba ibe yinto efunwayo kwimiqulu emininzi.

 

Ngaphezu koko, i-3-Methyl-2-butenal idlala indima ebalulekileyo kumashishini amayeza, apho isetyenziswe kwi-synthesis yezinto ezahlukeneyo ezisebenzayo zonyango (APIs). Ukusebenza kwakhona kunye nokuguquguquka kwayo kwenza ukuba kuphuhliswe iimolekyuli ezintsonkothileyo, ezinegalelo kwinkqubela phambili yokufunyanwa kweziyobisi kunye nophuhliso.

 

Ukhuseleko kunye nokuphatha kubaluleke kakhulu xa usebenza ne-3-Methyl-2-butenal. Kubalulekile ukulandela imigaqo yokhuseleko efanelekileyo ukuqinisekisa indawo yokusebenza ekhuselekileyo.

 

Isishwankathelo, i-3-Methyl-2-butenal (CAS # 107-86-8) yikhompawundi eguquguqukayo evala umsantsa phakathi kwekhemistri kunye neshishini. Iipropathi zayo ezizodwa kunye nokusetyenziswa kwayo kuyenza ibe sisithako esiyimfuneko kwimveliso yencasa, iziqholo, kunye namayeza, ukuqhuba ukuqamba izinto ezintsha kunye nokuphucula ukunikezelwa kweemveliso kumacandelo ahlukeneyo.

 


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi