596-27-0 o-Cresolphthalein
| ??? ?????? |
o-Cresolphthalein |
| ????? ??????????? |
o-Cresolphthalein; ortho-cresolphthalein; 3,3-bis(4-hydroxy-m-tolyl)phthalide; 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one; o-Cresolphalein |
| ?????? ???????? |
C22H18O4 |
| ????? ??????? ??????? |
346.3759 |
| InChI |
InChI=1/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3 |
| ?????????? ???????? ??????? |
596-27-0 |
| ???????? ????????? ??? |
209-881-8 |
| ???? ?????? |
|
| ????? |
1.32g/cm3 |
| ???? ???????? |
223-225℃ |
| ???? ??????? |
555°C at 760 mmHg |
| ????? ???????? |
1.668 |
| ???? ?????? |
198.8°C |
| ??????? ?? ????? |
slightly soluble |
| ??? ?????? |
6.29E-13mmHg at 25°C |
| ?????? ??? ??????? ?????? |
Xn:Harmful;
|
| ??? ????????? |
R40:;
|
| ???? ????? |
S36/37:;
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