??? ????? |
meso-Erythritol |
??? ??????? |
meso-Erythritol; Erythritol; 1,2,3,4-Butanetetrol; meso-1,2,3,4-Tetrahydroxybutane; butane-1,2,3,4-tetrol; (2R,3R)-butane-1,2,3,4-tetrol; (2R,3S)-butane-1,2,3,4-tetrol; (2S,3S)-butane-1,2,3,4-tetrol |
????? ???????? |
C4H10O4 |
??? ??????? |
122.1198 |
InChI |
InChI=1/C4H10O4/c5-1-3(7)4(8)2-6/h3-8H,1-2H2 |
????? ?????? |
149-32-6 |
????? ??????? ??????? |
205-737-3 |
?????? ??????? |
|
????? |
1.43g/cm3 |
???? ??? |
117-121℃ |
???? ????? |
330°C at 760 mmHg |
???? ???? |
1.536 |
???? ?????? |
208.7°C |
?????? ?? |
soluble |
???? ???? |
1.26E-05mmHg at 25°C |
??? ?????? |
Xi:Irritant;
|
????? ??? |
R36/37/38:;
|
??????? ????? |
S26:;
S36:;
|
|