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Detail of "3855-32-1"

  • CAS Number:
  • 3855-32-1
  • Name:

  • 1,3-Propanediamine,N1-[3-(dimethylamino)propyl]-N1,N3,N3-trimethyl-

  • Superlist Name:
  • 2,6,10-Trimethyl-2,6,10-triazaundecane
  • Molecular Structure:
  • Formula:
  • C11H27N3
  • Molecular Weight:
  • 201.35
  • Deleted CAS:
  • 89126-78-3
  • Synonyms:
  • Dipropylamine, 3,3'-bis(dimethylamino)-N-methyl-(7CI,8CI);3,3'-Bis(dimethylamino)-N-methyldipropylamine;3,3'-Bis(dimethylaminopropyl)methylamine;N,N,N',N',N''-Pentamethyliminobis(propylamine);N,N,N',N'',N''-Pentamethyldipropylenetriamine;N-Methyl-N,N-bis(3-dimethylaminopropyl)amine;N-[3-(Dimethylamino)propyl]-N,N',N'-trimethyl-1,3-propanediamine;NSC 123346;Pentamethyliminobispropylamine;Polycat 77;
  • EINECS:
  • 223-362-3
  • Density:
  • 0,868 g/cm3
  • Boiling Point:
  • 239.2 °C at 760 mmHg
  • Flash Point:
  • 80.9 °C
  • Risk Codes:
  • 34
  • Safety:
  • 26-36/37/39 Details
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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecaneCompetitive Product

JD 77 is a tertiary amine catalyst (pentamethyldipropylenetriamine) that finds widespread use in all types of polyurethane foam. It provides nearly balanced initiation of both the blowing and gelling reactions in both TDI and MDI-based formulations.

Supplier:Jiangdu Dajiang Chemical Factory [ China (Mainland)]

Silver
SupplierManufacturer 1016Integral
1016

Tel:+86-514-86560358

Address:Nursery field, yilin, jiangdu, china(225231)

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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecane

Assay:99%  Appearance:Colorless to...Storage:Seal cool an...  Application:It is a low ...

Can be used for polyether polyurethane soft bubble, the rigid polyurethane foams and coating adhesive, especially in cold molding HR bubble. Bubbles of good hole of the catalyst chemical called five methyl two c hold three amine, in all kinds of soft, hard foam has extensive appl

Supplier:Shijiazhuang Jiasina Chemical Co.,ld [ China (Mainland)]

Platinum
Supplier 865Integral
865

Tel:0311-67906589

Address:Shijiazhuang China

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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecane

Assay:98%

Supplier:Hangzhou Dayangchem Co., Ltd. [ China (Mainland)]

Platinum
SupplierISO 3875Integral
3875

Tel:+86-571-88938639

Address:B/2601 Fuli Building, 328# WenEr Rd. Hangzhou City 310012 China

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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecane

N,N,N',N',N" - Pentamethyl dipropylene triamine

Supplier:Alkyl Amines Chemicals Limited [ India]

510Integral
510

Tel:91-22-67946600

Address:207-A, KAKAD CHAMBERS, 132, DR. ANNIE BESANT ROAD, WORLI, Mumbai - 400018, Maharashtra, India

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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecane

more information,please contact us

Supplier:Tosoh USA, Inc. [ United States]

440Integral
440

Tel:+1-614-2774348

Address:3600 Gantz Road Grove City, Ohio 43123

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CAS No.3855-32-1 2,6,10-Trimethyl-2,6,10-triazaundecane

Supplier:Xiamen Hisunny Chemical Co., LTD [ China (Mainland)]

600Integral
600

Tel:86-592-3327115

Address:Unit 603,No.879,Xiahe Road,Meixin Building,Xiamen,China

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Reference

Tertiary amines as blowing catalysts for breathable polyurethane foam manufacture
Tertiary amines as blowing catalysts for breathable polyurethane foam manufacture. Petrella, Robert G. (Air Products and Chemicals, Inc., USA). U.S. 3855-32-1 and 280-57-9 are also occured in this study. US 5039713 A 13 Aug 1991, 4 pp. (United States of America). CODEN: USXXAM. CLASS: ICM: C08J009-10. NCL: 521129000. APPLICATION: US 91-652143 7 Feb 1991. DOCUMENT TYPE: Patent CA Section: 37 (Plastics Manufacture and Processing) Section cross-reference(s): 38 Polyurethane foams, having improved breathability, are prepd. by reacting an org. polyisocyanate and polyol in the presence of a blowing agent, as cell stabilizer and catalyst compn., employ a blowing catalyst consisting of 25-80 wt.% pentamethyldiethylenetriamine (I) and 20-75 wt.% bis(dimethylaminopropyl)methylamine (II). Thus, a polyurethane foam formulation comprising Multranol 9143 75, Multranol 9151 25, diethanolamine 1.5, silicone surfactant 1.75, H2O 4.2 wt. parts, and toluene diisocyanate (102 index) was mixed with 0.36 wt.% Dabco 33-LV, 0.074 wt.% I, and 0.168 wt.% II, heated isothermally in a mold at 60°, demolded, crushed, and pulsed-cured to give a polyurethane foam showing d. 1.65 lb/ft3 and air flow 2.73 ft3/min, compared with 1.68 and 1.92, resp., for a similar foam manufd. without II. .
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