On Chemball
My Chemball
+86-571-8627 3270
Dairen Chemical(Jiangsu)Co.,Ltd.
Dairen Chemical(Jiangsu)Co.,Ltd.
21 YRS
Jiangsu, China
Main Products:
Allyl Alcohol / Butane-1,4-Diol / Polytetrahedrofuran / Poly(Tetrahydrofuran) / Ethylene-Vinyl Acetate Copolymer
Jiangsu, China
Send Email
Sending...
Thank You！
Your requirement has been sent, we will contact you quickly!
Sent Failed！
Try again!
Poly(Tetrahydrofuran) / CAS 25190-06-1
OVERVIEW
Packaging
200 KG/Iron Drum
Lead Time
14-30 days
Max Capacity
30000 MT/Year
REQUEST A QUOTATION
SubmitGet Free Samples
Less than 1KG required
DESCRIPTION
Polytetramethylene ether glycol (PTMEG/PTG) is produced by the acid catalyzedpolymerization of tetrahydrofuran (THF). lt is a straight-chain diol with repeatedtetramethylene ether units.
Typical Properties
Summary
As an important chemical raw material, polytetrahydrofuran is mainly used to prepare spandex in the field of chemical fiber. In the field of non fiber, polytetrahydrofuran is used to prepare elastomer, adhesive, coating, sealant and other fields. The polyurethane products prepared with polytetrahydrofuran have wear resistance, chemical corrosion resistance, good flexibility and resilience.
CAS No.
25190-06-1
Formula
C16H33O5X2
Molecular Mass
305.43
Exact Mass
0.00000
PSA
0.00000
Logp
0.00000
IUPAC
(2S)-2-butoxybutan-1-ol
SMILES
CCCCO[C@@H](CC)CO
Attribute classification
Matter Classification
organic
Category
Surfactants, Catalysts > Surface Active Agent
Auxiliary > Textile Auxiliaries
Polymers Material > Material
Auxiliary > Textile Auxiliaries
Polymers Material > Material
Chemical and Physical Properties
Melting Point
33-36ºC
Density
0.887g/cm3
Boiling Point
195.7ºC
Flash Point
58.1ºC
Appearance
It is a white waxy substance at room temperature. After heating and melting, it becomes a colorless and transparent liquid
Export information
HS Code
39072090
Export Rebate
13%
UN No.
0.0
DG-Class
0.0
Risk Code
R36/37/38
Safety Label
Xi
GET SAMPLE
Submit- Overview
- Descriptions
- Sample
