Welcome to HelloTrade!
I Want to Buy
Request for Quote
Member
Since
6 Yrs
27 Shandong Road
Qingdao, Shandong-266071, China+(86)-532-86685386
Contact Supplier

Dimethyl Isophthalate

Next Product »
Yes! I am interested
FOB Price : Get Price

Molecular formula:C8H10O4
Molecular Weight:194.19
CAS Number:1459-93-4
Applications: One of the principal uses of Dimethyl Isophthalate is as an intermediate in the synthesis of polyesters. In order to obtain the structural strength needed in fibers and films the polyester must be of high molecular weight. The most efficient route to these high molecular weights is through transesterification of methyl ester with a glycol. A specially purified methyl ester is needed in this application.
It is used primarily to improve the clarity and strenghth of PET carbonated drink bottles.
Another significant applicant area is in engineering plasti。
Specifications:
Properties Values
Appearance White, flake solid
Purity, % min ≥99(HPLC)
Melting Point (°C) 67~69
Acid content(C8H10O4),% ≤0.1
Moisture (wt %) max ≤0.5(w/w)
Saponification value 575±3mgKOH/g
Packaging: 25 kg, in plastic lined polybag

 
RELATED PRODUCTS
 
X
Invalid Input
Please enter Mobile Number
Invalid Email ID
Invalid Email ID
Your Contact Information
Convenient
Competitive Quotes
Choice of Suppliers
Payment Protection
 
sending enquiry ....

unable to instantiate your call right now. please try after some time.

close

©Copyright HelloTrade.com