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Hot Sell BEO Butynediol ethoxylate CAS No.1606-85-5

Inquiry
  Post Date: Jul 14,2015
  Expiry Date: Jan 10,2016
  Detailed Description: Cas No. :1606-85-5 Quantity: 10Metric Tons
Specs:25KG/drum
Price:1-50 USD Kilograms
Payment Method: L/C T/T

Product Description


Nickel electroplating intermediate BEO


Chemical nature

Chemical name
Butynediol ethoxylate
Molecular formula
C8H14O4
Molecular weight
174.2
CAS No.
1606-85-5

Properties

Physical form
Clear yellow liquid
PH
5.0-8.0
Solubility(20°C)
Miscible with water in all proportions.
Density
1.10-1.15

Application

BEO is used as a brightener and lasting leveling agent in nickel electroplating baths at a concentration of 20-100mg/l. BEO can also be used as a corrosion inhibitor for metals in acidic media.

  CAS Registry Number:

1606-85-5
  Synonyms: ;2,2'-[2-butyne-1,4-diylbis(oxy)]bis-ethano;TIMTEC-BB SBB008480;Bis-Hydroxyethylether Of Butynediol;3,8-Dioxa-5-Decyne-1,10-Diol;1,4-Di(2-Hydroxyethoxy)-2-Butyne;2-Butyne-1,4-Diol Bis(2-Hydroxyethyl) Ether;2-Butyne-1,4-Diol-Bis(Hydroxyethyl Ether);2,2'-[2-Butyne-1,4-Diylbis(Oxy)]Bisethanol;2,2'-But-2-Ynylenedioxydiethanol;Butynediol Ethoxylate;Butynediol Ethoxylate;Ethanol, 2,2-2-Butyne-1,4-Diylbis(Oxy)Bis-;2-Butyne-1,4-Diolbis(2-Hydroxyethyl)Ether(Ca.50%Isomer);2,2'-[But-2-Yne-1,4-Diylbis(Oxy)]Diethanol;BEO;
  Molecular Formula: C8H14O4
  Molecular Weight: 174.1944
  Molecular Structure: 1606-85-5 1,4-Bis(2-hydroxyethoxy)-2-butyne
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36/37/38:;
  Safety Description: S26:;
S37/39:;

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