8H₁₆O₄; Molecular Weight:176.2102; EINECS:203-600-2 ">

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

^{}

^{}

The physical and chemical property of 108-62-3 is provided by ChemNet.com

ChemNet > CAS > 108-62-3 2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane

108-62-3 2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane

product Name	2,4,6,8-tetramethyl-1,3,5,7-tetraoxacyclooctane
CAS No	108-62-3
Synonyms	Metaldehyde; Metaldehyde; Acetaldehyde tetramer; Metacetaldehyde; 2,4,6,8-tetramethyl-1,3,5,7-tetroxocane
Molecular Formula	C₈H₁₆O₄
Molecular Weight	176.2102
InChI	InChI=1/C8H16O4/c1-5-9-6(2)11-8(4)12-7(3)10-5/h5-8H,1-4H3
EINECS	203-600-2
Molecular Structure
Density	0.947g/cm³
Boiling point	194.3°C at 760 mmHg
Refractive index	1.385
Flash point	71.1°C
Water solubility	0.02 g/100 mL (20℃)
Vapour Pressur	0.622mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R10:; R22:;
Safety Description	S13:; S25:; S46:;
MSDS	Material Safety Data Sheet

Chemicals Suppliers(31):: 1Jiangsu Weunite Fine Chemical Co., Ltd; 2Zhejiang Tonglu Huifeng Biosciences Co., Ltd.; 3Golden Harvest Fine Chemical Co., Ltd.; 4Shanghai Shengnong Pesticide Co. Ltd; 5CNAMPGC Shanghai Corporation; 6Shanghai Agro-Chemical Industry Co.,LTD.(Pinghu Pesticide Factory); 7SINOCO CHEMICAL CO., LIMITED; 8AFINE CHEMICALS LIMITED; 9Shanghai safechem international trade co., ltd.; 10Billiken International Holding Co.,Ltd.; Contact Suppliers

^{}