iphepha_ibhena

imveliso

i-gamma-Nonanolactone(CAS#104-61-0)

Ipropati yeMichiza:

Ifomula yeemolekyuli C9H16O2
IMisa yeMolar 156.22
Ukuxinana 0.976g/mLat 25°C(lit.)
Indawo yokunyibilika 98.8℃
Indawo yeBoling 121-122°C6mm Hg(lit.)
Indawo yokuflasha >230°F
Inombolo yeJECFA 229
Ukunyibilika kwamanzi 9.22g/L(25 ºC)
Ukunyibilika I-Chloroform (Kancinci), i-Hexanes (Kancinci)
Uxinzelelo loMphunga 1.9Pa ku-25℃
Imbonakalo Ulwelo
Umbala Ayinambala
Imeko yoGcino Itywinwe kwindawo eyomileyo, yoBubushushu beGumbi
Uzinzo Hygroscopic
Refractive Index n20/D 1.447(lit.)
MDL MFCD00005403
IiPropati zoMzimba kunye nezeMichiza Ulwelo olungenambala okanye olumthubi olukhanyayo. Ngevumba le-coconut-type, isandi esincinci sefennel, i-apricot ehlanjululweyo, i-plum ivumba.
Sebenzisa Ukuthunyelwa kwencasa yokutya, incasa yokutya, njl

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazelo yoKhuseleko S24/25-Kuphephe ukudibana nolusu namehlo.
S22 – Musa ukuphefumla uthuli.
WGK eJamani 1
RTECS LU3675000
Ikhowudi ye-HS 29322090

 

Intshayelelo

I-γ-nonalactone yi-organic compound. I-γ-Nonolactone inyibilika kancinane kakhulu emanzini kwaye ine-solubility ephezulu kwi-ether kunye nezinyibilikisi zotywala.

 

I-γ-Nonolactone idla ngokufumaneka ngokulandelelana kwamanyathelo okwenziwa kweekhemikhali. Indlela eqhelekileyo yokulungiselela ukusabela i-nonanoic acid kunye ne-acetyl chloride phambi kwesiseko, kwaye emva koko unyango lwe-asidi kunye ne-distillation ukufumana i-γ-nonolactone.

Lulwelo olunokutsha olucaphukisayo kwaye lunokubangela ukucaphuka kunye nokungaguquki xa udibana nolusu kunye namehlo. Ngexesha lokusetyenziswa, amanyathelo okukhusela ayimfuneko kufuneka athathwe, njengokugqoka iiglavu zokukhusela iikhemikhali, izibuko kunye nempahla yokukhusela, kunye nokuqinisekisa ukuba indawo yokusebenza ingena umoya ukuze ugweme ukuphefumla umphunga wayo. Kwimeko yokudibana ngengozi, hlambulula ngamanzi amaninzi kwaye ufune unyango.


  • Ngaphambili:
  • Okulandelayo:

  • Bhala umyalezo wakho apha kwaye uwuthumele kuthi