^{<blockquote id="ulm8m"></blockquote>}

ChemNet > CAS > 77-09-8 Phenolphthalein

77-09-8 Phenolphthalein

??? ?????	Phenolphthalein
??? ???????	Phenolphthalein; Phenolphthalein solution; 3,3-bis(p-hydroxyphenyl)phthalide; ,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore; 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one; 2-[bis(4-hydroxyphenyl)methyl]benzoic acid; Phenolphthalien
????? ????????	C₂₀H₁₄O₄
??? ???????	318.3287
InChI	InChI=1/C20H16O4/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24/h1-12,19,21-22H,(H,23,24)
????? ??????	77-09-8
????? ??????? ???????	201-004-7
?????? ???????
?????	1.323g/cm³
???? ???	258-263℃
???? ?????	548.7°C at 760 mmHg
???? ????	1.672
???? ??????	299.7°C
?????? ??	<0.1 g/100 mL
???? ????	7.12E-13mmHg at 25°C
??? ??????	Xn:Harmful;
????? ???	R22:; R40:;
??????? ?????	S36/37:; S45:;

Chemicals Suppliers(46):: 1AFINE CHEMICALS LIMITED; 2JIANGYIN TRUST INTERNATIONAL INC; 3Smart Chemicals Group Co. Ltd.; 4Xuzhou Ruisai Technology Industry Co.,Ltd.; 5Shanghai Domen International Co., Ltd; 6EASYBUYER LTD.,; 7Maxpharm Group; 8Wuhan Kemi-Works Chemical Co., Ltd; 9Shanghai Sunwise Chemical Co, Ltd.; 10Dudley Chem Corp.; Contact Suppliers; Post Buying Leads; Related selling offers

^{<blockquote id="kcme0"></blockquote>}

<pre id="kcme0"></pre>

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