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Detail of "24938-67-8"

  • CAS Number:
  • 24938-67-8
  • Name:

  • Poly[oxy(2,6-dimethyl-1,4-phenylene)]

  • Molecular Structure:
  • Formula:
  • (C8H8 O)n
  • Molecular Weight:
  • 0
  • Deleted CAS:
  • 114100-49-1
  • Synonyms:
  • Poly[oxy(2,6-dimethyl-p-phenylene)](8CI); 100L; 2,6-Dimethyl-1,4-phenylene ether polymer, SRU;2,6-Dimethyl-1,4-phenylene oxide homopolymer, sru; 2,6-Dimethyl-1,4-phenyleneoxide polymer, SRU; 2,6-Dimethyl-p-phenylene ether polymer;2,6-Dimethyl-p-phenylene oxide polymer; 2,6-Dimethylphenol polymer SRU;2,6-Xylenol homopolymer, SRU; 2,6-Xylenol polymer, SRU; 3,5-Xylenol polymer,SRU; 4-Bromo-2,6-dimethylphenol homopolymer, SRU; Arylox 100; BHPP 820; Baipen100; Blendex 820; Blendex BHPP 820; Blendex HPP 820; Blendex HPP 821; BlendexHPP 823; Blendex HPP 857; CPX 100L; GE 800; GE 803; GE 820; H 30; H 41; H 41(polyether); H 46; H 51; HPP 820; HPP 857; HPX 100L; Iupiace CPX 100L; IupiaceHPX 100L; Iupiace PX 100; Iupiace PX 100F; Iupiace PX 100L; Iupiace YPX 100L;LXR 045; LXR 48-52; N 640; N 640 (polyether); NP 190X111; Nerafen; Noryl 534;Noryl 630; Noryl 640; Noryl 69; Noryl 696; Noryl 800; Noryl PPO 534; Noryl PPO640; Noryl PX 9701; Noryl SA 120; Noryl SA 120-100; P 101L; P 401; P 401(polyether); P 402; PM 2; PM 2 (polyether); PPE 800; PPE 803; PPE 820; PPE-H30; PPE-H 46; PPE-H 51; PPE-H 53; PPE-P 101L; PPO 0.40IV; PPO 531-801; PPO 534;PPO 630; PPO 640; PPO 646; PPO 800; PPO 803; PPO 805; PPO 808; PPO-G; PPO-H;PPO-H 51; PPO-L; PPO-SA 120; PR 5255; PX 100F; PX 100L;Poly(2,6-dimethyl-1,4-oxyphenylene); Poly(2,6-dimethyl-1,4-phenylene ether);Poly(2,6-dimethyl-1,4-phenylene ether), SRU; Poly(2,6-dimethyl-1,4-phenyleneoxide); Poly(2,6-dimethyl-4-phenylene oxide);Poly(2,6-dimethyl-p-oxyphenylene); Poly(2,6-dimethyl-p-phenylene ether);Poly(2,6-dimethyl-p-phenylene oxide); Poly(2,6-xylenol), sru;Poly[oxy(dimethyl-1,4-phenylene)]; S 201A; S 202; S 202A; SA 120; SA 120-100;Vestoran 1900; Xyron P 402; Xyron S 201A; Xyron S 202A; YPX 100; YPX 100F; YPX100H; YPX 100L; poly(2,6-dimethyl-1,4-phenylene oxide), SRU
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CAS No.24938-67-8 polyhenylene oxide,polyhenylene ether

TRADE MARK: LXR040 intrinsic viscosity:38-42 cm3/g LXR045 intrinsic viscosity:43-47 cm3/g LXR050 intrinsic viscosity:48-52 cm3/g

Supplier:Yutai Import & Export Trading Co., Ltd [ China (Mainland)]

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Reference

Removing the catalyst from polyphenylene ethers
Removing the catalyst from polyphenylene ethers. Reffert, Rudi Wilhelm; Hambrecht, Juergen; Echte, Adolf; Schuster, Hans; Dreher, Hermann (BASF A.-G. , Fed. Rep. Ger.). Ger. Offen. DE 3227745 A1 26 Jan 1984, 14 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C08G065-44; C08G065-46; C08G065-48. APPLICATION: DE 82-3227745 24 Jul 1982. DOCUMENT TYPE: Patent CA Section: 35 (Chemistry of Synthetic High Polymers) Metal catalysts are removed from polyoxyphenylenes prepd. by oxidative polymn. of phenols by complexation in aq. media in the presence of anionic or nonionic surfactants. Thus, extg. a PhMe soln. of poly(oxyphenylene) [24938-67-8] (prepd. by polymg. 2,6-xylenol in the presence of CuBr and 1,4-dimethylpentylamine and contg.There are some commonly used reagents with their cas registry numbers 139-33-3 and 25134-01-4 in this article. 530 mg Cu/kg) with 50 g aq. soln. of 1.1 mol EDTA di-Na salt [139-33-3]/mol Cu and 100 mg copolyoxyalkylene gave a soln. contg. 1 mg Cu/kg, compared with 33 in the absence of surfactant. .
Molding compositions comprising poly(phenylene ether), polysulfone and vinyl aromatic-diene block copolymer
Molding compositions comprising poly(phenylene ether), polysulfone and vinyl aromatic-diene block copolymer. Lee, Gim F., Jr. (General Electric Co., USA). U.S. US 4423176 A 27 Dec 1983, 4 pp. Cont. of U.S. Ser. No. 106,921, abandoned. (English). (United States of America). CODEN: USXXAM. CLASS: IC: C08K005-51. NCL: 524153000. APPLICATION: US 81-262702 11 May 1981. PRIORITY: US 79-106921 26 Dec 1979. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Molding compns. contg. a polyethersulfone and a selectively hydrogenated linear or radial block vinyl arom.-diene copolymer rubber have good impact and heat aging resistance. Thus, a compn. comprising 2,6-xylenol polymer [25134-01-4] 60, P-1700 [25135-51-7] polyethersulfone 20, hydrogenated SBR block copolymer 20 and (PhO)3PO plasticizer 10 parts were injection molded into specimens having notched Izod impact strength 18.4 ft-lb/in.Except for chemicals metioned above, 24938-67-8 and 25135-51-7 are also used. .
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