Pharmaceutical Chemical
Description
Name: 4,4-Dimethoxybutanon
Alias:4,4-Dimethoxy-2-butanone
1,1-Dimethoxy-3-butanone
Acetoacetaldehyde dimethyl acetal
3-Ketobutyraldehyde dimethyl acetal
3-Oxobutanal dimethylacetal
CAS NO:5436-21-5
Molecular formula: C6H12O3
Molecular weight: 132.16
Properties:Pale yellow to colorless transparent liquid; BP: 178癈;
MP: -82癈; FP: 49癈; density: 0.993; nd: 1.414-1.416; Water solubility: decomposes
Usage: Used as pharmaceutical intermediate for sulfamerazine.
Package:25kg/drum
Email:pansense13(at)gmail(dot)com
MSN :pansense13(at)hotmail(dot)com
TEL:+86-0533-2695599
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Shandong Panxin Pharm Chemical Co.,Ltd
Crotonic acid
Address: Shandong Qilu Chemical Area,
zibo , Shandong
China, 255000
Tel: 0086-533-2695599
Fax: 0086-533-2695599