18643-84-0 Usage
Description
Dimethyl chloroterephthalate (DMCT) is a white crystalline powder ester compound derived from terephthalic acid, with the molecular formula C10H8Cl2O4. It is widely used in the production of polymers, particularly polyethylene terephthalate (PET), and is known for its stability under normal temperatures and pressures. However, it can decompose under high heat, releasing toxic fumes such as carbon monoxide, carbon dioxide, hydrogen chloride, and other chlorinated compounds.
Uses
Used in Plastic Industry:
Dimethyl chloroterephthalate is used as a key component in the production of polyethylene terephthalate (PET) for its versatility and strength, making it suitable for manufacturing plastic bottles, containers, and films.
Used in Polymer Production:
Dimethyl chloroterephthalate is used as a monomer in the synthesis of various polymers, contributing to their structural integrity and performance characteristics in different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 18643-84-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,4 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 18643-84:
(7*1)+(6*8)+(5*6)+(4*4)+(3*3)+(2*8)+(1*4)=130
130 % 10 = 0
So 18643-84-0 is a valid CAS Registry Number.
InChI:InChI=1/C10H9ClO4/c1-14-9(12)6-3-4-7(8(11)5-6)10(13)15-2/h3-5H,1-2H3
18643-84-0Relevant articles and documents
PREPARATION OF TRANS,TRANS MUCONIC ACID AND TRANS,TRANS MUCONATES
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Page/Page column 30-31, (2010/12/29)
The present invention relates to the isomerization of cis,cis and/or cis,trans muconic acid or esters thereof to trans,trans muconic acid or esters thereof and to the esterification of such muconic acids.
Pyridyl inhibitors of hedgehog signalling
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Page/Page column 88-89, (2010/10/20)
The invention provides novel inhibitors of hedgehog signaling that are useful as a therapeutic agents for treating malignancies where the compounds have the general formula I: wherein A, X, Y R1, R2, R3, R4, m and n are as described herein.