Ifowuni: +86 21 6460 6569
iphepha_ibhena

imveliso

Ethyl vanillin(CAS#121-32-4) Umfanekiso okhoyo
  • I-Ethyl vanillin(CAS#121-32-4) 1

I-Ethyl vanillin(CAS#121-32-4)

Ipropati yeMichiza:

Ifomula yeemolekyuli C9H10O3
IMisa yeMolar 166.17
Ukuxinana 1.1097 (uqikelelo olurhabaxa)
Indawo yokunyibilika 74-77 °C (lit.)
Indawo yeBoling 285°C
Indawo yokuflasha 127°C
Inombolo yeJECFA 893
Ukunyibilika kwamanzi inyibilika kancinane
Ukunyibilika Inyibilika etywaleni, ether, chloroform, kwaye inyibilika kwisisombululo sesodium hydroxide
Uxinzelelo loMphunga <0.01 mm Hg ( 25 °C)
Imbonakalo Iikristale ezintle ezimhlophe ukuya kumhlophe
Umbala Mhlophe ukuya kumhlophe
Merck 14,3859
I-BRN 1073761
pKa 7.91±0.18(Kuqikelelwe)
Imeko yoGcino Gcina ngaphantsi +30°C.
Uzinzo Hygroscopic
Inovakalelo Ukukhanya okunovelwano
Refractive Index 1.4500 (uqikelelo)
MDL MFCD00006944
IiPropati zoMzimba kunye nezeMichiza Indawo yokunyibilika ngama-76-79°C
iqondo lokubila lika 285°C
Amanzi anyibilika ngokulula
Sebenzisa Isetyenziswa kakhulu ekutyeni, itshokolethi, i-ayisikrimu, isiselo kunye nezithambiso zemihla ngemihla ukudlala indima yokunambitheka kunye nokulungisa incasa.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iikhowudi zoMngcipheko I-R22 – Iyingozi xa iginyiwe
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S36 – Nxiba iimpahla ezifanelekileyo ezikhuselayo.
WGK eJamani 1
RTECS CU6125000
I-TSCA Ewe
Ikhowudi ye-HS 29124200
Inqaku Lengozi Inobungozi/Iyacaphuka/Inovelwano ngoKhanya
Ubutyhefu I-LD50 ngomlomo kwiigundane:> 2000 mg / kg, PM Jenner et al., I-Cosmet yokutya. Ityhefu. 2, 327 (1964)

 

Intshayelelo

I-soluble kancinane emanzini, i-soluble e-alcohol, i-ether, i-chloroform, i-glycerin kunye ne-propylene glycol, i-1g yemveliso i-soluble malunga ne-2ml ye-95% ye-ethanol.

  • Ngaphambili:
  • Okulandelayo:
    • Bhala umyalezo wakho apha kwaye uwuthumele kuthi

    iimveliso ezinxulumene