iphepha_ibhena

imveliso

D-2-Phenylglycine (CAS# 875-74-1)

Ipropati yeMichiza:

Ifomula yeemolekyuli C8H9NO2
IMisa yeMolar 151.16
Ukuxinana 1.2 g/cm3 (20℃)
Indawo yokunyibilika 302°C (dec.)(lit.)
Indawo yeBoling 273.17°C (uqikelelo olurhabaxa)
Ujikelezo oluthile(α) -156 º (c=1,1N HCl)
Indawo yokuflasha 150°C
Ukunyibilika kwamanzi 0.3g/100mL
Ukunyibilika Iasidi emanzi (Kancinci), Amanzi (Kancinci, ashushu)
Uxinzelelo loMphunga 0Pa nge25℃
Imbonakalo Ikristale emhlophe
Umbala Mhlophe
Merck 14,7291
I-BRN 2208676
pKa 1.94±0.10(Kuqikelelwe)
Imeko yoGcino Gcina kwindawo emnyama, umoya ongena ngaphakathi, ubushushu begumbi
Refractive Index -158 ° (C=1, 1mol/L
MDL MFCD00008061
IiPropati zoMzimba kunye nezeMichiza Umgubo wekristale omhlophe okanye ongekho mhlophe, indawo yokunyibilika engama-302°C.
Sebenzisa Ukwenziwa kweziyobisi ezintsha

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimpawu ezinobungozi T – Inetyhefu
Iikhowudi zoMngcipheko I-R23/24/25 – Ityhefu ngokuphefumla, xa udibana nesikhumba naxa uginyiwe.
R36/37/38 – Ukucaphuka kwamehlo, inkqubo yokuphefumla kunye nolusu.
I-R22 – Iyingozi xa iginyiwe
I-R20 – Inobungozi ngokuphefumla
Inkcazelo yoKhuseleko S22 – Musa ukuphefumla uthuli.
S24/25-Kuphephe ukudibana nolusu namehlo.
S45 - Kwimeko yengozi okanye ukuba uziva ungaphilanga, funa iingcebiso zonyango ngokukhawuleza (bonisa ileyibhile nanini na kunokwenzeka.)
S36/37/39 – Nxiba iimpahla ezifanelekileyo zokukhusela, iiglavu kunye nokukhusela amehlo/ubuso.
S26 – Xa udibana namehlo, hlambulula ngokukhawuleza ngamanzi amaninzi kwaye ufune iingcebiso zonyango.
S44 -
S28 – Emva kokudibana nolusu, hlamba ngoko nangoko ngeesepha ezininzi.
S7 – Gcina isikhongozeli sivalwe ngokuqinileyo.
S4 - Gcina kude neendawo zokuhlala.
WGK eJamani 3
I-TSCA Ewe
Ikhowudi ye-HS 29224995

 

Intshayelelo

Ukunyibilika emanzini: 0 · 3g/100ml, i-soluble inorganic solvent kunye nelye, eneneni ayinyibiliki etywaleni.


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