iphepha_ibhena

imveliso

3-(2-Furyl) acrolein (CAS#623-30-3)

Ipropati yeMichiza:

Ifomula yeemolekyuli C7H6O2
IMisa yeMolar 122.12
Ukuxinana 1.1483 (uqikelelo olurhabaxa)
Indawo yokunyibilika 49-55°C(lit.)
Indawo yeBoling 143°C37mm Hg(lit.)
Indawo yokuflasha 211°F
Inombolo yeJECFA 1497
Ukunyibilika kwamanzi enganyibilikiyo
Uxinzelelo loMphunga 0.0351mmHg ku-25°C
Imbonakalo umgubo kwikristale
Umbala Mhlophe ukuya kumthubi oKhanyayo ukuya kuluhlaza omnyama
I-BRN 107570
Imeko yoGcino 2-8°C
Inovakalelo Ubuthathaka bomoya
Refractive Index 1.5286 (uqikelelo)
IiPropati zoMzimba kunye nezeMichiza E Uhlobo lwenaliti iCrystal, ivumba lesinamoni, kunye nokuguquguquka komphunga wamanzi, indawo yokunyibilika ye-54 ℃, indawo yokubilisa ye-135 ℃ /1.9kPa, enyibilikayo emanzini ashushu, ingasetyenziswa njengezibulali-zinambuzane. Indawo yokubilisa ye-Z ye-58 deg C / 13.3.

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi C – Iyadleka
Iikhowudi zoMngcipheko 34 – Ibangela ukutsha
Inkcazelo yoKhuseleko S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S27 – Khulula ngoko nangoko zonke iimpahla ezosulelekileyo.
S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi.
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S24/25-Kuphephe ukudibana nolusu namehlo.
Izazisi ze-UN UN 1759 8/PG 2
WGK eJamani 3
RTECS LT8528500
I-TSCA Ewe
Ikhowudi ye-HS 29321900
IKlasi yeeNgozi 8
Iqela lokuPakisha III

 

Intshayelelo

I-2-Furanacrolein yi-organic compound. Oku kulandelayo sintshayelelo kwiipropati, ukusetyenziswa, iindlela zokulungiselela kunye nolwazi lokhuseleko lwekhompawundi:

 

Umgangatho:

I-2-Furanylacrolein lulwelo olungenambala kunye nevumba elikhethekileyo. Iyanyibilika kwizinyibilikisi zendalo ezifana namanzi, ii-alcohol, kunye ne-ethers, kwaye zinokufakwa i-oxidized xa zisemoyeni.

 

Ukusetyenziswa: Iyakwazi ukongeza ivumba elimnandi kwiimveliso ezinje ngeziqholo, iishampu, iisepha, izithambiso zomlomo, njl.

 

Indlela:

I-2-Furanylacrolein inokufumaneka ngokuphendula i-furan kunye ne-acrolein phantsi kweemeko ze-acidic. Ukusetyenziswa kwee-catalysts zokuququzelela kudla ngokufuneka ngexesha lokusabela.

 

Ulwazi ngoKhuseleko:

I-2-Furanylacrolein iyacaphukisa amehlo kunye nesikhumba ngendlela ecocekileyo, kunye netyhefu. Kukwafuneka isetyenziswe kwindawo enomoya owaneleyo kunye namanyathelo afanelekileyo okuzikhusela, afana neeglavu kunye nempahla yamehlo ekhuselayo. Ikhompawundi kufuneka igcinwe kwisikhongozeli esingangeni moya, kude nomlilo kunye nee-oxidants.


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