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Home/Compounds/CAS 31982-85-1
Formula C8H10O3MW 154.16Research-use catalog entryCOA/SDS by request

(-)-trans-1,2-Cyclohexanedicarboxylic Anhydride

CAS Number: 31982-85-1

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Loading RDKit molecule structure...
InChIKey: MUTGBJKUEZFXGO-WDSKDSINSA-NC8H10O3 | MW 154.16

Chemical Absolute Identifiers

CAS Number

31982-85-1

PubChem CID

12261141

Molecular Formula

C8H10O3

Molecular Weight

154.16 g/mol

Exact Mass

154.062994

InChIKey

MUTGBJKUEZFXGO-WDSKDSINSA-N

IUPAC Name

(3aS,7aS)-3a,4,5,6,7,7a-hexahydro-2-benzofuran-1,3-dione

SMILES String

O=C1OC(=O)[C@H]2CCCC[C@H]12

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

(-)-trans-1,2-Cyclohexanedicarboxylic Anhydride (CAS 31982-85-1) is listed in the Advanced Chemicals portfolio, with molecular formula C8H10O3 and molecular weight 154. 16 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

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Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

(-)-trans-1,2-Cyclohexanedicarboxylic Anhydride

Names & Synonyms

(3aS,7aS)-Hexahydroisobenzofuran-1,3-dionetrans-1,2-Cyclohexanedicarboxylic anhydridetrans-1,2-cyclohexanedicarboxylic acid anhydride1,3-Isobenzofurandione, hexahydro-, (3aS-trans)-(3aS,7aS)-Hexahydro-2-benzofuran-1,3-dione
Show all synonyms
(3aS,7aS)-Hexahydro-1,3-isobenzofurandionetrans-1,2-cyclohexane dicarboxylic anhydridetrans-1,2-cyclohexanedi-carboxylic anhydride(3aS,7aS)-Hexahydro-isobenzofuran-1,3-dione(+)-trans-Cyclohexane-1,2-dicarboxylic anhydride(+/-)trans-1,2-cyclohexanedicarboxylic anhydridetrans-cyclohexane-1,2-dicarboxylic acid anhydride(3aS,7aS)-3a,4,5,6,7,7a-hexahydroisobenzofuran-1,3-dionetrans-1,2-Cyclohexanedicarboxylic anhydride, analytical reference material
External Identifiers
EC NUMBER: 679-656-0DSSTOX SUBSTANCE ID: DTXSID20482884DSSTOX SUBSTANCE ID: DTXSID601346211WIKIDATA ID: Q82319729
Experimental Spectrum References
13C NMR Spectra — Sigma-Aldrich Co. LLC.1H NMR Spectra — Sigma-Aldrich Co. LLC.ATR-IR Spectra — Forensic Spectral ResearchRaman Spectra — Forensic Spectral Research

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

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Non-public related references

cis-tetrahydro-1H-cyclopenta[c]furan-1,3(4H)-dioneCAS 35878-28-5
3-Oxabicyclo(3.2.0)heptane-2,4-dioneCAS 4462-96-8
3-Oxabicyclo(3.1.0)hexane-2,4-dioneCAS 5617-74-3
5,6-Dibromohexahydroisobenzofuran-1,3-dioneCAS 23893-84-7
1,3-Cyclopentanedicarboxylic anhydrideCAS 6054-16-6

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 35878-28-5cis-tetrahydro-1H-cyclopenta[c]furan-1,3(4H)-dioneCAS 4462-96-83-Oxabicyclo(3.2.0)heptane-2,4-dioneCAS 5617-74-33-Oxabicyclo(3.1.0)hexane-2,4-dioneCAS 23893-84-75,6-Dibromohexahydroisobenzofuran-1,3-dioneCAS 6054-16-61,3-Cyclopentanedicarboxylic anhydrideCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid

RFQ questions for CAS 31982-85-1

What are the key identifiers for (-)-trans-1,2-Cyclohexanedicarboxylic Anhydride (CAS 31982-85-1)?

(-)-trans-1,2-Cyclohexanedicarboxylic Anhydride is identified by CAS 31982-85-1, with molecular formula C8H10O3, molecular weight 154.16, InChIKey MUTGBJKUEZFXGO-WDSKDSINSA-N.

Can I request a COA for CAS 31982-85-1?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for (-)-trans-1,2-Cyclohexanedicarboxylic Anhydride?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 31982-85-1 available for quotation?

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