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Home/Compounds/CAS 18869-30-2
Formula C14H10Br2MW 338.04Research-use catalog entryCOA/SDS by request

Trans-4,4'-dibromostilbene

CAS Number: 18869-30-2

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Loading RDKit molecule structure...
InChIKey: JEHMPNUQSJNJDL-OWOJBTEDSA-NC14H10Br2 | MW 338.04

Chemical Absolute Identifiers

CAS Number

18869-30-2

PubChem CID

7020566

Molecular Formula

C14H10Br2

Molecular Weight

338.04 g/mol

Exact Mass

337.91288

InChIKey

JEHMPNUQSJNJDL-OWOJBTEDSA-N

IUPAC Name

1-bromo-4-[(E)-2-(4-bromophenyl)ethenyl]benzene

SMILES String

Brc1ccc(/C=C/c2ccc(Br)cc2)cc1

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-4,4'-dibromostilbene (CAS 18869-30-2) is listed in the Advanced Chemicals portfolio, with molecular formula C14H10Br2 and molecular weight 338. 04 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.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Trans-4,4'-dibromostilbene

Names & Synonyms

4,4'-dibromostilbene4,4'-Dibromo-trans-stilbene(E)-1,2-BIS(4-BROMOPHENYL)ETHENE1,2-bis(4-bromophenyl)ethene4,4'-Dibromo-stilbene
Show all synonyms
Benzene, 1,1'-(1E)-1,2-ethenediylbis[4-bromo-44'-Dibromostilbene1-bromo-4-[2-(4-bromophenyl)vinyl]benzene4,4/'-DIBROMO-TRANS-STILBENEC14H10Br2trans-4,4 inverted exclamation mark -Dibromostilbene(E)-4,4'-dibromostilbeneD30431-bromo-4-[(E)-2-(4-bromophenyl)vinyl]benzeneAB-131/11465369
External Identifiers
EC NUMBER: 103-388-0
Experimental Spectrum References
13C NMR Spectra

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

Show non-linked catalog cues

Non-public related references

1-Bromo-4-(2-phenylethenyl)benzeneCAS 13041-70-8
4-BromostilbeneCAS 4714-24-3
(E)-1-Bromo-4-(4-methylstyryl)benzeneCAS 58358-52-4
Tetrakis(4-bromophenyl)ethyleneCAS 61326-44-1
1-Bromo-4-[2-(4-bromophenyl)-1,2-diphenyl-vinyl]benzeneCAS 184239-35-8

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 13041-70-81-Bromo-4-(2-phenylethenyl)benzeneCAS 4714-24-34-BromostilbeneCAS 58358-52-4(E)-1-Bromo-4-(4-methylstyryl)benzeneCAS 61326-44-1Tetrakis(4-bromophenyl)ethyleneCAS 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 acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 18869-30-2

What are the key identifiers for Trans-4,4'-dibromostilbene (CAS 18869-30-2)?

Trans-4,4'-dibromostilbene is identified by CAS 18869-30-2, with molecular formula C14H10Br2, molecular weight 338.04, InChIKey JEHMPNUQSJNJDL-OWOJBTEDSA-N.

Can I request a COA for CAS 18869-30-2?

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

Can I request supplier SDS for Trans-4,4'-dibromostilbene?

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

Is CAS 18869-30-2 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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