chain extender YCCE HER cas no 102-40-9

• Post Date:

  Feb 23,2017

• Expiry Date:

  Feb 23,2018

• Detailed Description:

  Cas No. :102-40-9 Chemical Name: m-dihydroxybenzene bis (2-hydroxyethyl)Ether and Hydroxyethyl Ether of Resorcinol
  Other name:
  
  1,3-DI(2-HYDROXYETHOXY)BENZENE
  1,3-BIS(2-HYDROXYETHOXY)BENZENE
  RESORCINOL BIS-(2-HYDROXYETHYL)ETHER
  RESORCINOL BIS(BETA-HYDROXYETHYL) ETHER
  RESORCINOL DIHYDROXYETHYL ETHER
  2,2’-[1,3-phenylenebis(oxy)]bis-ethano
  2,2'-[1,3-phenylenebis(oxy)]bisethanol
  O,O'-Bis(2'-hydroxyethyl) resorcinol
  Bishydroxyethoxybenzene
  Ethanol, 2,2-1,3-phenylenebis(oxy)bis-
  1,3-BIS(2-HYDROXYETHOXY)BENZENE 98+%
  2,2'-(m-Phenylenebisoxy)bisethanol
  2,2'-(m-Phenylenebisoxy)diethanol
  2-[3-(2-hydroxyethoxy)phenoxy]ethanol
  1,3-Bis(2-hydroxyethoxy)benzene (HER)
  Resorcinol bis(β-hydroxyethyl) ether
  
  
  Specification:
  Properties Specifications:
  APPEARANCE white solid powder
  PURITY
  98%min
  
  HYDROXYL 535-580mgKOH/g
  MOISTURE 0.2%max
  MELTING POINT 83℃
  Properties: HER is aromatic diol chain extender. It has good compatibility with MDI. Widely applied in PU elastomer of millable、casting and thermoplastic. It is certified that HER could maintain elastomer’s persistence 、 elasticity and plasticity. At the same time , it can minimize the limitation of contractibility property and no pollution. Besides the advantages of aromatic chain extender , HER hasn’t the disadvantages of HQEE’s crystallization rapidly with cool slightly and could provides better plasticity 、 tearing strength 、 initial strength 、 shore hardness 、compression deformation and special advantages like low shrinkage 、 the shear resistance 、 good toughness 、 non-permeable 、 low melting point 、 easy operation.
  Application:
  
  As the chain extender , it is available to cast wheel 、 sealing element 、inviscid combination of tyres 、 the mud pipe lining、the skateboard wheels 、beverage container 、flexible and stiff package material.
  
  Package and Storage:25kg/carton

• CAS Registry Number:

  102-40-9

• Synonyms:

  ;1,3-Bis(2-hydroxyethoxy)benzene;HER;2,2'-[1,3-Phenylenebis(oxy)]bisethanol;Resorcinol bis(2-hydroxyethyl) ether;2,2'-[benzene-1,3-diylbis(oxy)]diethanol;Hydroxyethyl Ether of Resorcinol;

• Molecular Formula:

  C₁₀H₁₄O₄

• Molecular Weight:

  198.2158

• Molecular Structure:

  

• Company:

  Yongchang Polymer Additives Co ltd     [ China ]        

• Contact:

  Mickel

• Tel:

  +86-20-61876219

• Fax:

• Email:

  info@chinapolymeradditives.cn