ChemNet > CAS > 131-54-4 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

131-54-4 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone

ürün Ad?	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
ingilizce ad?	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone; Benzophenone-6; Uvinul D49; bis(2-hydroxy-4-methoxyphenyl)methanone; Benzophenone 6; 2,2'-Dihydrooxy-4,4'-Dimethoxy benzophenone; 2,2-dihydroxy-4,4-dimethoxy benzophenone
Moleküler Formülü	C₁₅H₁₄O₅
Molekül A??rl???	274.2687
InChI	InChI=1/C15H14O5/c1-19-9-3-5-11(13(16)7-9)15(18)12-6-4-10(20-2)8-14(12)17/h3-8,16-17H,1-2H3
CAS kay?t numaras?	131-54-4
EINECS	205-027-3
Moleküler Yap?s?
Yo?unluk	1.291g/cm³
Ergime noktas?	133-136℃
Kaynama noktas?	439.3°C at 760 mmHg
K?r?lma indisi	1.605
Alevlenme noktas?	164.4°C
Suda ??zünürlük	negligible
Buhar bas?nc?	2.49E-08mmHg at 25°C
Tehlike Sembolleri	Xi:Irritant;
Risk Kodlar?	R36/37/38:;
Güvenlik A??klamas?	S22:; S26:; S37/39:;

Chemicals Suppliers(20):: 13C Chemical Co., Ltd.; 2Hangzhou Colorific Chemicals Co., Ltd.; 3XIANGYANG KING SUCCESS CHEMICAL CO.,LTD.; 4Refine Chemicals Science and Technology Developing Co., Ltd.; 5JITAT COMPANY LTD.; 6Shanghai Licheng Chemical Co., Ltd.; 7Shanghai Dezhao Chemical Technology Co., Ltd; 8Shanghai Bayue Chemical Co., Ltd.; 9SHIPRO KASEI Polymer Additives; 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