CAS 124-04-9

Adipic acid

己二酸

C6H10O4MW 146.14 g/molHS 291712

From the buying desk

Sold as white crystalline powder at 99.7% in 25 kg bags or jumbo bags. Polymer grade needs tight limits on ash, iron and nitric acid residues. Not dangerous goods; it causes serious eye irritation.

Import Card

Before you order adipic acid from China, see its register listing, the duty, anti dumping cases and a supplier check on one card, each with its source and date.

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Identifiers

Synonyms
Hexanedioic acid
Formula
C6H10O4
Molecular weight
146.14 g/mol
SMILES
C(CCC(=O)O)CC(=O)O
InChIKey
WNLRTRBMVRJNCN-UHFFFAOYSA-N
HS code (6-digit)
291712

Transport and hazard profile

GHS hazard statements, Warning. H-codes, H319. Refer to the substance SDS Section 2 for the full classification.

US and Australian rules for Adipic acid

Read from the official lists by CAS 124-04-9. Screening only: check the source before you ship, store or report.

California Prop 65

No entry

No entry for CAS 124-04-9 in the OEHHA list dated July 31, 2026.

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OSHA exposure limit

No entry

No entry for CAS 124-04-9 in 29 CFR 1910.1000 Tables Z-1 to Z-3.

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Australian exposure standard

No entry

No entry for CAS 124-04-9 in the Safe Work Australia workplace exposure standards.

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CERCLA reportable quantity

Listed

Reportable quantity 5,000 lb (2,270 kg). A package holding this much needs RQ on the shipping paper.

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EPCRA Tier II threshold

No entry

Not on the Extremely Hazardous Substances list, so the general 10,000 lb Tier II threshold applies where an SDS is required.

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Common applications

  • · Nylon 6,6
  • · Polyurethanes
  • · Plasticizers
  • · Food acidulant (E355)

Sourcing documentation chain

Every shipment of Adipic acid from China should include a per-batch COA, a current SDS per GB/T 17519 on the China side and the destination jurisdiction's standard on the import side, a packing list, a bill of lading, and a certificate of origin. For Incoterms reference see FOB, CIF, and CFR.

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Read next

Where this substance shows up across Sourzi

Referenced in

5 pages across the Sourzi moat

This term shows up in 5 regulatory pages. Sample backlinks per content type below.

Regulatory (5)

Plus 2 more regulatory pages.

Free download

Free PDF: the MSDS verification template Sourzi runs against the supplier sheet for every CAS number we book out of China.