PME (CAS No. 3973-18-0)

Post Date:
Jul 14,2015
Expiry Date:
Jan 10,2016
Detailed Description:
Cas No. :3973-18-0 Quantity: 10Metric Tons
Specs:25KG/drum
Price:1-20 USD Kilograms
Payment Method: L/C T/T
Product Description

PME

Chemical nature

Chemical name
Propynol ethoxylate
Molecular formula
C5H8O2
Molecular weight
100.1
CAS No.
3973-18-0

Properties

Physical form
Yellowish to yellow liquid
Concentration (%)
≥98.0(GC)
PH
2.5-6.5
Density
1.00-1.04
Solubility
Well soluble in water.

Application

PME is used as a top brightener and leveling agent in nickel baths at a concentration of 10-30ml/L.
CAS Registry Number:
3973-18-0
Synonyms:
;PME;Propynol ethoxylate;PEPSTATIN A METHYL ESTER;Ethylene glycol monopropargyl ether;ISOVALERYL-V-V-STA-A-STA-OCH3;ISOVALERYL-W-STA-A-STA-OCH3;3-(2-Hydroxyethoxy)-1-propyne;2-(prop-2-ynyloxy)ethanol;4-oxa-1-hexyn-6-ol;propargyl alcohol ethoxylate;Ethanol, 2-(2-propynyloxy)-;2-(2-propynyloxy)-ethano;Propyne ethoxylate;2-(prop-2-yn-1-yloxy)ethanol;
Molecular Formula:
C₅H₈O₂
Molecular Weight:
100.1158
Molecular Structure:

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