764-01-2 but-2-yn-1-ol
??? ????? |
but-2-yn-1-ol |
??? ??????? |
but-2-yn-1-ol; 2-Butyn-1-ol; 2-Butyne-1-ol |
????? ???????? |
C4H6O |
??? ??????? |
70.0898 |
InChI |
InChI=1/C4H6O/c1-2-3-4-5/h5H,4H2,1H3 |
????? ?????? |
764-01-2 |
????? ??????? ??????? |
212-113-4 |
?????? ??????? |
|
????? |
0.929g/cm3 |
???? ??? |
-2.2℃ |
???? ????? |
148°C at 760 mmHg |
???? ???? |
1.446 |
???? ?????? |
51.7°C |
???? ???? |
1.67mmHg at 25°C |
??? ?????? |
Xi:Irritant;
|
????? ??? |
R10:;
R43:;
R52/53:;
|
??????? ????? |
S36/37:;
|
|