Dibenzo-18-crown-6, 99%

Name: Dibenzo-18-crown-6, 99%
Brand: Vaqora Chemicals
SKU: VQ-010286

About Dibenzo-18-crown-6, 99%

Listed under CAS 14187-32-7, Dibenzo-18-crown-6 is an ether building block available from Vaqora Chemicals at a purity of 99%. Formula C20H24O6, molecular weight 360.4 g/mol. Systematically, it is named 2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(26),9,11,13,22,24-hexaene. Common synonyms include DB18C6 and Dibenzo-18-crown-6-ether.

In its supplied form it is a white to beige powder or fiberous powder. Key physical data: a melting point of 162-164 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

We offer Dibenzo-18-crown-6 in 10 g and 50 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	Dibenzo-18-crown-6, 99%
Catalogue No.	VQ-010286
CAS Number	14187-32-7
IUPAC name	2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(26),9,11,13,22,24-hexaene
Molecular formula	C₂₀H₂₄O₆
Molecular weight	360.4 g/mol
Exact mass	360.1573
Purity / assay	99%
HSN code	29420090
InChIKey	YSSSPARMOAYJTE-UHFFFAOYSA-N
SMILES	C1COC2=CC=CC=C2OCCOCCOC3=CC=CC=C3OCCO1
PubChem CID	26541

Physical properties
Physical form	Powder
Appearance	White to beige powder or fiberous powder
Melting point	162-164 °C
LogP (XLogP3)	2.2
H-bond donors / acceptors	0 / 6
TPSA	55.4 Å²
Synonyms	2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene, 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecene, DB18C6, Dibenzo-18-crown-6-ether, Crown 18, Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-, 2,3:11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadecane, Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecane, Dibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecane, Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, 6,7,9,10,17,18,20,21-octahydro-, 2,5,8,15,18,21-hexaoxatricyclo(20.4.0.09,14)hexacosa-1(26),9,11,13,22,24-hexaene, 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Dibenzo-18-crown-6, 99%?

The CAS Registry Number of Dibenzo-18-crown-6, 99% is 14187-32-7. It is also known as 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene, 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecene, DB18C6.

What is the molecular formula and molecular weight of Dibenzo-18-crown-6, 99%?

Dibenzo-18-crown-6, 99% has the molecular formula C20H24O6 and a molecular weight of 360.4 g/mol. Its IUPAC name is 2,5,8,15,18,21-hexaoxatricyclo[20.4.0.09,14]hexacosa-1(26),9,11,13,22,24-hexaene.

Which grade and pack sizes of Dibenzo-18-crown-6, 99% can I order?

We supply Dibenzo-18-crown-6, 99% in (99%) grade, in 10 g, 50 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Dibenzo-18-crown-6, 99%?

Yes. Every lot of Dibenzo-18-crown-6, 99% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Dibenzo-18-crown-6, 99% be shipped internationally?

Yes. Dibenzo-18-crown-6, 99% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.