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349-46-2 D-Cystine

Produkt-Name D-Cystine
Englischer Name D-Cystine; D(+)-3,3-Dithiobis(2-aminopropanoic acid); H-D-(Cys)_2-OH~(+)-3,3-Dithiobis(2-aminopropionic acid)
Molekulare Formel C6H12N2O4S2
Molecular Weight 240.3005
InChI InChI=1/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m1/s1
CAS Registry Number 349-46-2
EINECS 206-486-2
Molecular Structure 349-46-2 D-Cystine
Dichte 1.571g/cm3
Schmelzpunkt 260℃
Siedepunkt 468.2°C at 760 mmHg
Brechungsindex 1.652
Flammpunkt 237°C
Wasserlöslichkeit 0.057 g/L (25℃)
Dampfdruck 4.62E-10mmHg at 25°C
Gefahrensymbole  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Beschreibung S26:;
S37/39:;