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Wetting Agent and Molecular Defoamer Surfadol 541E

Inquiry
  Post Date: Nov 19,2014
  Expiry Date: May 18,2015
  Detailed Description: Cas No. :126-86-3 Quantity: 5Metric Tons
Specs:50% TMDD + 50% Ethylene Glycol
Price:6.8 USD Kilograms
Payment Method: TT in advance
Surfadol 541E is the ethylene glycol solution of 2,4,7,9-Tetramethyl-5-decyne-4,7-diol (TMDD, CAS#126-86-3). It provides low equilibrium/dynamic surface tension and foam control for water-based systems.

Apperance: Light yellow liquid
Composition: 50%wt.TMDD + 50%wt. Ethylene Glycol
Sp. Gravity (at 21℃): 0.995-1.000
Viscosity (cps at 25℃): >100
Boiling Point, ℃: >199
Flash Point, ℃: >110
Freeze Point, ℃: <0
Vapor Pressure, mmHg at 21 ℃: <1.0

  CAS Registry Number:

126-86-3
  Synonyms: ;2,4,7,9-Tetramethyl-5-decyne-4,7-diol,mixture of () and meso;2,4,7,9-tetramethyldec-5-yne-4,7-diol;(4R,7S)-2,4,7,9-tetramethyldec-5-yne-4,7-diol;(4R,7R)-2,4,7,9-tetramethyldec-5-yne-4,7-diol;(4S,7S)-2,4,7,9-tetramethyldec-5-yne-4,7-diol;TMDD;2,4,7,9-Tetramethyl-5-Decyne-4,7-diol;
  Molecular Formula: C14H26O2
  Molecular Weight: 226.355
  Molecular Structure: 126-86-3 2,4,7,9-Tetramethyl-5-decyn-4,7-diol
  Hazard Symbols:  Xi:Irritant;
  Risk Codes: R36:;
R52/53:;
  Safety Description: S26:;
S39:;
S61:;

  Company: Chongqing ACME Tech. Co., Ltd.     [ China ]        
  Contact: Alex Jiang
  Tel: +86-23-89118971-8013
  Fax: +86-23-89118970
  Email: sales@acmetech.cn
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