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Home > Encyclopedia > 1,9-Dihexyl nonanedioate

1,9-Dihexyl nonanedioate

1,9-Dihexyl nonanedioate structure

1,9-Dihexyl nonanedioate 

structure
  • CAS No:

    109-31-9

  • Formula:

    C21H40O4

  • Chemical Name:

    1,9-Dihexyl nonanedioate

  • Synonyms:

    Nonanedioic acid,1,9-dihexyl ester;Azelaic acid,dihexyl ester;Nonanedioic acid,dihexyl ester;1,9-Dihexyl nonanedioate;Dihexyl azelate;Plastolein 9051 DHNZ;Di-n-hexyl azelate

  • Categories:

    Catalyst and Auxiliary  >  Plastic Rubber Chemicals

Description

Liquid


Liquid

1,9-Dihexyl nonanedioate Basic Attributes

356.54

356.54

203-664-1

F3BBD41PQ1

DTXSID9047623

LIQUID

2917139000

Characteristics

52.60000

5.67590

Liquid

0.927 g/cm3 @ Temp: 20 °C

-8 °C

216 °C @ Press: 5 Torr

>230 °F

n20/D 1.444(lit.)

3.46E-06mmHg at 25°C

Oral-rat LD50: 16000 mg/kg; Oral-Mouse LDL0: 15000 mg/kg

Flammable; burning produces irritating fumes

238 °C.

Safety Information

3

CM2100000

Ventilated, low temperature and dry

SRP: At the time of review, criteria for land treatment or burial (sanitary landfill) disposal practices are subject to significant revision. Prior to implementing land disposal of waste residue (including waste sludge), consult with environmental regulatory agencies for guidance on acceptable disposal practices.

Toxicity

practically nontoxic

Drug Information

...THE LOW TOXICITY...IS DUE TO ITS PASSAGE UNCHANGED THROUGH THE BODY, OR RATHER, TO EXCRETION OR METABOLISM OF THE TWO SUBSTANCES ARISING FROM ITS HYDROLYSIS IN THE BODY, AZELAIC ACID & HEXYL ALCOHOL.|IT IS KNOWN THAT AZELAIC ACID CAN BE RAPIDLY EXCRETED IN THE URINE IN DOGS, RABBITS, & HUMANS. /AZELAIC ACID/

...THE LOW TOXICITY...IS DUE TO ITS PASSAGE UNCHANGED THROUGH THE BODY, OR RATHER, TO EXCRETION OR METABOLISM OF THE TWO SUBSTANCES ARISING FROM ITS HYDROLYSIS IN THE BODY, AZELAIC ACID & HEXYL ALCOHOL.

1,9-Dihexyl nonanedioate Use and Manufacturing

Methods of Manufacturing

TRANSESTERIFICATION OR ESTERIFICATION OF N-HEXYL ALCOHOL WITH EITHER DIMETHYL AZELATE OR AZELAIC ACID

Uses

Plasticizers


Non-TSCA use

Production

(1977) AT LEAST 4.54X10+7 GRAMS|(1982) PROBABLY GREATER THAN 2.27X10+6 GRAMS

"PLASTOLEIN" /IS A/ TRADEMARK FOR VINYL PLASTICIZERS, INCLUDING DI-N-HEXYL AZELATE... /PLASTOLEIN/

All other basic organic chemical manufacturing|Nonanedioic acid, 1,9-dihexyl ester: ACTIVE|...PLASTICIZER FOR...POLYVINYL CHLORIDE & VINYL COPOLYMERS, FOR WHICH IT IS ESPECIALLY SUITABLE IF THEY ARE TO BE USED AT LOW TEMPERATURES. IT ENTERS INTO THE COMPOSITION OF SARAN FILMS FOR PACKAGING, BEING ADDED AT A CONCN OF 5% &, IN SOME CASES UP TO 30-35%. .../USED IN/ FOOD PACKAGING...

Computed Properties

Molecular Weight:356.5
XLogP3:6.9
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:20
Exact Mass:356.29265975
Monoisotopic Mass:356.29265975
Topological Polar Surface Area:52.6
Heavy Atom Count:25
Complexity:285
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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