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umkhiqizo

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

Isakhiwo Samakhemikhali:

I-Molecular Formula C8H9NO2
I-Molar Mass 151.16
Ukuminyana 1.2 g/cm3 (20℃)
I-Melting Point 302°C (dec.)(lit.)
I-Boling Point 273.17°C (isilinganiso esinzima)
Ukuzungezisa Okuthile(α) -156 º (c=1,1N HCl)
I-Flash Point 150°C
Ukuncibilika kwamanzi 0.3g/100mL
Ukuncibilika I-Aqueous Acid (Kancane), Amanzi (Kancane, Ashisiwe)
I-Vapor Presure 0Pa ku-25℃
Ukubukeka Ikristalu elimhlophe
Umbala Emhlophe
I-Merck 14,7291
I-BRN 2208676
pKa 1.94±0.10(Okubikezelwe)
Isimo Sesitoreji Gcina endaweni emnyama, emkhathini ongangeni, izinga lokushisa legumbi
I-Refractive Index -158 ° (C=1, 1mol/L
I-MDL I-MFCD00008061
Izakhiwo Zomzimba Nezamakhemikhali Impushana emhlophe noma emhlophe ecwebezelayo, indawo encibilikayo engu-302°C.
Sebenzisa Okokukhiqiza izidakamizwa ezintsha

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Izimpawu Eziyingozi T – Inobuthi
Amakhodi Engozi R23/24/25 – Kunobuthi ngokuhogela, ukuthintana nesikhumba futhi uma ugwinywe.
R36/37/38 – Ukucasula amehlo, uhlelo lokuphefumula kanye nesikhumba.
I-R22 – Iyingozi uma igwinywe
R20 – Kuyingozi ngokuhogela umoya
Incazelo Yokuphepha S22 - Ungaphefumuli uthuli.
I-S24/25 - Gwema ukuthintana nesikhumba namehlo.
S45 – Uma kwenzeka ingozi noma uzizwa ungaphilile, funa iseluleko sezokwelapha ngokushesha (bonisa ilebula noma nini lapho kunokwenzeka.)
S36/37/39 – Gqoka izingubo zokuzivikela ezifanele, amagilavu ​​kanye nokuvikela iso/ubuso.
S26 – Uma uthintana namehlo, geza ngokushesha ngamanzi amaningi futhi ufune iseluleko sezokwelapha.
I-S44 -
I-S28 – Ngemva kokuxhumana nesikhumba, geza ngokushesha ngensipho eningi.
I-S7 – Gcina isitsha sivalwe ngokuqinile.
I-S4 - Gcina kude nezindawo zokuhlala.
I-WGK Germany 3
I-TSCA Yebo
Ikhodi ye-HS 29224995

 

Isingeniso

Ukuncibilika emanzini: 0 · 3g/100ml, kuncibilika ku-solvent ye-inorganic kanye ne-lye, empeleni engancibiliki otshwaleni.


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