ChemNet > CAS > 122775-35-3 3,4-Dimethoxyphenylboronic acid

122775-35-3 3,4-Dimethoxyphenylboronic acid

product Name	3,4-Dimethoxyphenylboronic acid
CAS No	122775-35-3
Synonyms	3,4-Dimethoxybenzeneboronic acid; 3,4-Dimethoxybenzene boronic acid:
Molecular Formula	C₈H₁₁BO₄
Molecular Weight	181.9815
InChI	InChI=1/C8H11BO4/c1-12-7-4-3-6(9(10)11)5-8(7)13-2/h3-5,10-11H,1-2H3
Molecular Structure
Density	1.19g/cm³
Melting point	245-250℃
Boiling point	336.7°C at 760 mmHg
Refractive index	1.517
Flash point	157.4°C
Water solubility	25 g/L
Vapour Pressur	4.31E-05mmHg at 25°C
Hazard Symbols	Xi:Irritant;
Risk Codes	R36/37/38:;
Safety Description	S26:; S37/39:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(10):: 1Beijing Pure Chem Co.,Ltd.; 2Suzhou Sinosun Imp.&Exp. Corporation; 3Hangzhou Shuyuan Pharmaceutical Technology Co., Ltd.; 4Hebei Maison Chemical Co.,Ltd; 5AOBChem Zhuhai (China); 6Boron Molecular; 7Louston International; Contact Suppliers

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