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Home/Compounds/Industrial Chemical/Hexadecanedioic acid
C16H30O4
286.41 g/mol
Industrial ChemicalWarning

HEXADECANEDIOIC ACID

CAS505-54-4EC208-013-5
Category
Industrial Chemical
Compound Class
Organic Acid
Primary Use
Bio-based chemical intermediate

Hexadecanedioic acid is an alpha,omega-dicarboxylic acid derived from tetradecane. It is recognized as a human metabolite and is used as a bio-based chemical intermediate.

Bio-based chemical intermediate

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

StrongStructure SimilarSimilarity 1.00

Docosanedioic acid

CAS505-56-6

long-chain dicarboxylic acid intermediate

StrongStructure SimilarSimilarity 1.00

Dodecanedioic acid

CAS693-23-2

Intermediate for plasticizers and polyesters

StrongStructure SimilarSimilarity 1.00

Tetradecanedioic acid

CAS821-38-5

research compound

StrongStructure SimilarSimilarity 1.00

Tridecanedioic acid

CAS505-52-2

intermediate for polyamide and polyester production

ReferenceSame Category

2-Chloro-4-iodo-5-(trifluoromethyl)pyridine

CAS505084-55-9

Chemical intermediate for synthesis

ReferenceSame Category

Trans-1,2-Cyclopentanediol

CAS5057-99-8

Chemical intermediate

ReferenceSame Category

Margaric acid

CAS506-12-7

Soil amendments and binder

ReferenceSame Category

Dimethylamine hydrochloride

CAS506-59-2

Paint and industrial chemical intermediate

Safety Reference

Harmful
Harmful
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Customs Tariff Classification

The international HS code for HEXADECANEDIOIC ACID (CAS 505-54-4) is 2917.19.

HS code (international, 6-digit)

2917.19

EU CN code (8-digit)

2917 19 80

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

hexadecanedioic acid

InChIKey

QQHJDPROMQRDLA-UHFFFAOYSA-N

SMILES

C(CCCCCCCC(=O)O)CCCCCCC(=O)O

Synonyms (21)
  • 1,14-Tetradecanedicarboxylate
  • 1,16-Hexadecanedioic acid
  • 1,16-hexadecanedioate
  • HEXADECANEDIOIC ACID
  • Hexadecandioic acid
  • Hexadecane-1,16-dioic acid
  • Hexadecanedioic acid (NIST)
  • Thapsate
  • Thapsic acid
  • Thaspic acid
  • a,w-Tetradecanedicarboxylate
  • tetradecane dicarboxylic acid

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