9-[(3Z)-Non-3-en-1-yl]-10-octylnonadecanedioic acid

HCID 22833342CAS 1572670-81-5

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Basic information

Standard SMILES
CCCCC/C=C\CCC(CCCCCCCC(=O)O)C(CCCCCCCC)CCCCCCCCC(=O)O
InChIKey
AMOKUAKXKXBFIW-WJDWOHSUSA-N
Molecular formula
C36H68O4
Average molar mass
564.936 g/mol
Monoisotopic mass
564.51176066

Names & identifiers

Preferred name
9-[(3Z)-Non-3-en-1-yl]-10-octylnonadecanedioic acid
IUPAC
9-[(3Z)-Non-3-en-1-yl]-10-octylnonadecanedioic acid
English name
C36 Dimer acid
Molecular formula
C36H64O4
Molecular weight
560.91

Names & synonyms

Dimer Fatty acidMonobasicacidC36 DIMER ACIDC36 Dimer acidCTrimericfattyacidFATTYACIDS,DIMERACIDSHigh purity dimer acidC18-Unsatd.fattyacidsdimersFatty acids, diMeracids, C18Dimerfettsure, C18, ungesttigt

Database identifiers

CAS
1572670-81-5、61788-89-4
PubChem CID
22833342
DTXSID
DTXSID70873445

Properties

Physicochemical properties

vapor pressure
0 · 0-0.029Pa at 25℃
form
Viscous
InChIKey
AMOKUAKXKXBFIW-WJDWOHSUSA-N
SMILES
C(O)(=O)CCCCCCCC(CC/C=C\CCCCC)C(CCCCCCCC)CCCCCCCCC(O)=O
LogP
1 · 1-14.81 at pH2
FDA 21 CFR
178.391 · 178.3910

Safety & regulation

Safety data

tsca
TSCA listed
Signal word
Warning
Symbol(GHS)
GHS07
Hazard statements
H315-H412-H319
REACH Registrations
Active
Precautionary statements
P273-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Chemistry & industry

Applications · 2 items

DescriptionDimer acid refers to the dimerization of linear unsaturated fatty acid or unsaturated fatty acid ester with linoleic acid of natural oil as the main component, which is self-condensed through Diels-Alder cycloaddition reaction under the catalysis of clay. body. It is a mixture of various isomers, in which the main components are dimers, small amounts of trimers or multimers, and traces of unreacted monomers.

UsesDimer acid is an important oleochemical that is widely used in coatings, surfactants, lubricants, printing inks, hot melt adhesives and other industries.

Preparation methods

PreparationDimer acid is prepared by heating and polymerizing unsaturated fatty acid under the action of catalyst.

Upstream & downstream products

Suppliers50 total

郑州阿尔法化工有限公司+86-18530059196 · [email protected]
湖北永阔科技有限公司027-59223108 15972152991 · [email protected]
湖北万得化工有限公司15377098680 15377098680 · [email protected]
南通润丰石油化工有限公司66017690 19952660367 · [email protected]
Hebei Yanxi Chemical Co., Ltd.+86-17531190177 · [email protected]

Related reactions

2 records
New reaction record

Linked notes

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