SO MANY MOLECULES. SO LITTLE TIME. - C&EN Global Enterprise

Idea

Intermediates

AdhPure* Adipic Acid

SO MANY MOLECULES. SO LITTLE TIME.

HOOC(CH,),COOH Dibasic Acid (DBA, AGS)

HOOCfCHJuCOOH . - H DBE Dibasic Esters

ROOCjCHiCOOR R=M*/Bu

n = 2,3,4and24

Dodecanedioic Acid

HOOCICHJXOOH Coffrée* M l Diacid

H00C|CH,)nC00H»=u. 1,5,9-Cyclododecatriene

r=i

Adiponitrile

NCICHJ.CN 2-Methylglutaronitrile

NCCHfCH.ICHÎH.CN 2-Pentenenitrile

CH3CH2CH=CHCN 3-Pentenenitrile

CH3CH=CHCH2CN HNanco, DuPont Chemical EnginejgJ

2-Methyl-3-butenenitrile

CH,=CHCH(CH,)CN 1,5-Cyclooctadiene

>—ν

4-Vinylcyclohexene

^ ^

ί

Λ Μ ρM

J" L H = t H 2

Hexamethylenediamine

Η,ΝΡΜ Dytek* A (2-MethyM, 5-Pentanediamine)

H:NCH.CH(CH:}(CH:),NH:

There are all kinds of R&D possibilities with DuPont Idea Intermediates. Just ask Ines Polanco.

Dyteke EP (1,3-Pentanediamine)

HiNCHICAICftCiUlHi

As one of the ehemical engineers here at DuPont, she'll be glad to talk with you about any of our diacids, diesters and diamines. Call 1-800-231-0998, ext. 701, for product samples

1,2-Diaminocyclohexane /

S

^N H 2

and a complete catalog. And check out our Web site at www.dupont.com/intermediates

Bis(hexamethylene)triamine

H:N(CH:).NH(CH.),NH.

Hexamethyleneimine ©1998 DuPont

Nylon Intermediates & Specialties CIRCLE 7 ON READER SERVICE CARD