• Products
  • Cas lib
  • Buy offers
  • Encyclopedia
  • Msds lib
  • Synthesis
  • Reach Info
  • Suppliers

HQEE,CAS:104-38-1,Chain Extender HQEE

CAS: 104-38-1
FOB Price: 
Minimum Order Quantity:25/Kilogram
Supply Ability: 
Payment Terms:L/C,D/A,D/P,T/T,
Updatetime:May 04 2017
Company Profile
Contact:Elly Cheng
Phone:+86 13275355938
Address: No12 Chunhui Road Laishan District
Quick Details
Classification: Plastic Auxiliary Agents
Cas NO.: 104-38-1
Molecular Formula: C10H14O4
Melting Point: 104-107℃
Boiling Point: 185-200℃ (0.3 mmHg)
Stability: Stable under normal temperatures and pressures.
Water Solubility: practically insoluble
Refractive index:1.54
Flash Point: 183.6 ºC
Purity: 98
Appearance: white solid powder
usage: applied in the PUR products such as oil well seals , forklift tires ,conveyor belt etc.
Brand Name: YUSHENG
EINECS: 203-197-3
Purity: 98
Appearance:White solid powder
Packaging & Delivery
Packaging Detail: 25kg carton or paper barrel(PE plastic inside)
Delivery Detail:
Detailed Description
Chemical Name : Hydroquinone Bis(2-hydroxyethyl)Ether
Molecular Formula: C10H14O4
Molecular Weight: 198.2
CAS Number: 104-38-1

Appearance: white solid powder
Hydroxyl value:550-580mgKOH/g
moisture: ≤0.2%
Melting Point: ≥100℃
Soluablity : not soluable in DMF、acetone、anone、ethyl acetate etc.

Main Application
HQEE is a new-style poisonless chain extender instead of MOCA . Widely applied in MDI ' PUR series such as CPU /TPU /MPU . Can greatly improve polyurethane' temperature-resisting grade 、mechanical property such as tearing ength ,shearing ability, hardness& rigidity , elastic resilience. Effectively improve the storage stability & burning-resistance of PUR' gross rubber .
MDI/HQEE usually applied in the PUR products such as oil well seals , forklift tires ,conveyor belt ,hydraulic cylinder seals which have higher requirements on physical ability . Can improve the function of high resilient microspore foam products.

Package :
25kg/cardboard drum (with PE bag inside )
Storage:HQEE is easy to absorb humidity and can change color when under the sun . Should seal closely and keep from humidity and sunshine . Keep ventilation .
Company Information
Name:Yantai Yusheng Chemical Co.,Ltd.
Category:Individual (Sole proprietorship)
Trade Category: Manufacturer
Registered Time: 1999
Registered Capital:
Legal Representative:
Employees: 101 - 500 People
Address: No12 Chunhui Road Laishan District
Product/Service: Light stabilizer,Ultraviolet absorber,chain extrender etc

Established in August , 1999 , Yantai Yusheng Chemical Co , Ltd ( Yantai Yusheng) is a new high-technology enterprise mainly engaged in producing plastic additives and polyurethane additives . The company is located in Laishan District , Yantai City occupying an area of 20000 sqm with a fixed asset of RMB 50 million yuan . The annual income reaches above 100 million yuan . In order to get better development , Yusheng has successively established the scientific research and development cooperation with Shandong University , Qingdao University and Yantai University . At the end of 2013 , the company has invested 30 million yuan in scientific studying . Now our company has one modern production building over 1100 sqm , lots of advanced production equipment and strong technical strength . New.....more>>

Precursor and Product