Free release

923-32-0 dl-cystine

service@apichina.com
Product Name DL-Cystine
CAS No. 923-32-0
Synonyms Cystine DL-form; 3,3'-Dithiobis(2-aminopropanoic acid), dl-; CCRIS 8599; beta,beta'-Dithioalanine, dl-; Cystine, DL-
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-/m0/s1
Molecular Formula C6H12N2O4S2
Molecular Weight 240.3005
Density 1.571g/cm3
Melting point 227℃
Boiling point 468.2°C at 760 mmHg
Flash point 237°C
Refractive index 1.652
Safety S24/25:;