POLY-p-PHENYLENE TEREPHTHALAMIDE

Base Information

• Chemical Name: POLY-p-PHENYLENE TEREPHTHALAMIDE
• CAS No.: 24938-64-5
• Molecular Formula: C₃₃H₂₃N₅O₃
• Molecular Weight: 537.577
• Mol file: 24938-64-5.mol

Synonyms:Poly(imino-p-phenyleneiminoterephthaloyl)(8CI);1,4-Benzenediamine-terephthalic acid copolymer, SRU;1,4-Benzenedicarboxylic acid-1,4-benzenediamine copolymer, SRU;1,4-Diaminobenzene-terephthalic acid copolymer, SRU;1,4-Phenylenediamine-terephthalic acid copolymer, SRU;Aramica;Aramica 042RC;Aramica 090RP;K 149;Kevlar 149;Kevlar 49;Kevlar R 120;N,N'-Bis(trimethylsilyl)-p-phenylenediamine-terephthaloyl chloride copolymer,SRU;PPTA;Poly(1,4-phenylene terephthalamide);Poly(1,4-phenyleneterephthalamide), SRU;Poly(imino-p-phenyleneiminocarbonyl-p-phenylenecarbonyl);Poly(p-phenyleneterephthalamide), SRU;Poly(p-phenylenediamine-terephthalic acid amide);Poly(p-phenyleneterephthalamide), SRU;Terephthalic acid-p-phenylenediaminecopolymer, SRU;Terephthalic acid-p-phenylenediamine polymer, SRU;Twaron 5011;Twaron T 5011;p-Phenylenediamine-terephthalic acid chloride copolymer, SRU;p-Phenylenediamine-terephthalic acid copolymer, SRU;p-Phenylenediamine-terephthalic acid copolymer, SRU;p-Phenylenediamine-terephthalic acid dichloride copolymer, SRU;p-Phenylenediamine-terephthalic acid polymer, SRU;p-Phenylenediamine-terephthaloyl chloride copolymer, SRU;p-Phenylenediamine-terephthaloyl chloride polymer, SRU;p-Phenylenediamine-terephthaloyl dichloride copolymer, SRU;

Chemical Property of POLY-p-PHENYLENE TEREPHTHALAMIDE

Chemical Property:

• Melting Point: 550.7 °C
• Density: 1.45 g/cm3

Purity/Quality:

99%, ^*data from raw suppliers

KEVLAR(R) 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Total 1 MSDS from other Authors

Useful:

• Uses: Poly(p-phenylene terephthalamide) fibres currently have three major applications, namely as reinforcement in radial tyres and mechanical rubber goods, in ballistic protective fabrics and ropes, and as reinforcement in polymer (particularly epoxy) composites for aircraft and aerospace components.

Technology Process of POLY-p-PHENYLENE TEREPHTHALAMIDE

There total 35 articles about POLY-p-PHENYLENE TEREPHTHALAMIDE which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

C22H16N2O6 (107654-38-6,24938-64-5) → C22H14Cl2N2O4 (126942-15-2,24938-64-5)

Guidance literature:

With oxalyl dichloride; for 0.75h; Heating;

DOI:10.1139/V07-132

Reference yield: 96.0%

undecanoyl chloride (17746-05-3) + N,N'-bis(4-aminophenyl)benzene-1,4-dicarboxamide (34066-75-6) → C42H58N4O4 (1005197-77-2,24938-64-5)

Guidance literature:

In 1-methyl-pyrrolidin-2-one; for 3h;

DOI:10.1139/V07-132

Reference yield: 94.0%

N,N'-Di(4-carbomethoxybenzoyl)-1,4-phenylenediamine (56419-58-0,24938-64-5) → C22H16N2O6 (107654-38-6,24938-64-5)

Guidance literature:

With potassium hydroxide; In ethanol; water; for 10h; Heating;

DOI:10.1139/V07-132

upstream raw materials:

terephthaloyl chloride

N-acetyl-p-phenylenediamine

C₃₂H₃₂N₂O₄Si₂

4-(3-Trimethylsilanyl-propynoyl)-benzoyl chloride

Downstream raw materials:

N-{4-[3-(3-Dimethylamino-propyl)-ureido]-phenyl}-terephthalamic acid

C₄₆H₆₆N₄O₄

Refernces

• 1、 -. "CATIONIC BIS-UREA COMPOUNDS AS EFFECTIVE ANTIMICROBIAL AGENTS". Paragraph 0194; 0195. . Retrieved 2013/11/05.
• 2、 Troisi, Francesco,Russo, Alessio,Gaeta, Carmine,Bifulco, Giuseppe,Neri, Placido. "Aramidocalix[4]arenes as new anion receptors". . p. 7986 - 7989. Retrieved 2008/03/14.