ChemNet > CAS > 120-80-9 Catechol

120-80-9 Catechol

??? ??????	Catechol
????? ???????????	Catechol; C.I. 76500; C.I. Oxidation Base 26; 1,2-Benzenediol (pyrocatechol); 1,2-benzenediol[qr]; 1,2-dihydroxybenzene[qr]; 2-Hydroxyphenol; 2-hydroxyphenol[qr]; ai3-03995[qr]; Benzene, o-dihydroxy-; benzene,1,2-dihydroxy-; Pyrocatechol; benzene-1,2-diol; 1,2-Benzenediol
?????? ????????	C₆H₆O₂
????? ??????? ???????	110.1106
InChI	InChI=1/C6H6O2/c7-5-3-1-2-4-6(5)8/h1-4,7-8H
?????????? ???????? ???????	120-80-9
???????? ????????? ???	204-427-5
???? ??????
?????	1.276g/cm³
???? ????????	103-106℃
???? ???????	245.499°C at 760 mmHg
????? ????????	1.612
???? ??????	113.78°C
??????? ?? ?????	430 g/L (20℃)
??? ??????	0.018mmHg at 25°C
?????? ??? ??????? ??????	Xn:Harmful;
??? ?????????	R21/22:; R36/38:;
???? ?????	S22:; S26:; S37:;

Chemicals Suppliers(32):: 1Smart Chemicals Group Co. Ltd.; 2AFINE CHEMICALS LIMITED; 3Shanghai Domen International Co., Ltd; 4Sinoright International Trade Co. Ltd.; 5Buipo International; 6Hangzhou Lane Technology Co.,Ltd; 7UBE Industries; 8Penta Manufacturing Company; 9Esprix Technologies; 10Fischer Chemic Ltd.; Contact Suppliers; Post Buying Leads; Related selling offers

潘金莲被吸乳揉到高潮的视频,久久99久久99精品免观看,在电影院里拨开内裤挺进,护士交换粗吟配乱大交动态图