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Safety Information

332518

Sigma-Aldrich

Dibenzo-30-crown-10

98%

Synonym(s):

2,3,17,18-Dibenzo-1,4,7,10,13,16,19,22,25,28-decaoxacyclotriaconta-2,17-diene

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About This Item

Empirical Formula (Hill Notation):
C28H40O10
CAS Number:
17455-25-3
Molecular Weight:
536.61
Beilstein:
1632489
MDL number:
MFCD00054624
UNSPSC Code:
12352005
PubChem Substance ID:
24859903
NACRES:
NA.22

Assay

98%

form

solid

mp

106-108 °C (lit.)

SMILES string

C1COCCOc2ccccc2OCCOCCOCCOCCOc3ccccc3OCCOCCO1

InChI

1S/C28H40O10/c1-2-6-26-25(5-1)35-21-17-31-13-9-29-11-15-33-19-23-37-27-7-3-4-8-28(27)38-24-20-34-16-12-30-10-14-32-18-22-36-26/h1-8H,9-24H2

InChI key

MXCSCGGRLMRZMF-UHFFFAOYSA-N

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Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

JAN Code

332518-250MG:
332518-BULK:
332518-50MG:
332518-1G:
332518-100G:
332518-VAR:

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Certificates of Analysis (COA)

Lot/Batch Number
MKCL8111
06204LS
S27396
09115CN
04830AZ

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Jia-Bin Guo et al.
Organic letters, 13(20), 5688-5691 (2011-10-04)
A triptycene-derived macrotricyclic host containing two dibenzo-[30]-crown-10 moieties forms stable 1:2 host-guest complexes with paraquat derivatives in both solution and the solid state, in which anion-π interactions between PF(6)(-) and the bipyridinium rings play an important role. Moreover, it was
Oana Buriac et al.
Molecules (Basel, Switzerland), 25(16) (2020-08-23)
Platinum is a precious metal with many applications, such as: catalytic converters, laboratory equipment, electrical contacts and electrodes, digital thermometers, dentistry, and jewellery. Due to its broad usage, it is essential to recover it from waste solutions resulted out of
Ahmed Khudhair Hassan et al.
Sensors (Basel, Switzerland), 11(1), 1028-1042 (2012-02-22)
Plasticised poly(vinyl chloride)-based membranes containing the ionophores (α-, β- and γ-cyclodextrins (CD), dibenzo-18-crown-6 (DB18C6) and dibenzo-30-crown-10 (DB30C10) were evaluated for their potentiometric response towards promethazine (PM) in a flow injection analysis (FIA) set-up. Good responses were obtained when β- and
Marko Marjanović et al.
Journal of medicinal chemistry, 50(5), 1007-1018 (2007-02-16)
The present paper demonstrates the antiproliferative ability and structure-activity relationships (SAR) of 14 crown and aza-crown ether analogues on five tumor-cell types. The most active compounds were di-tert-butyldicyclohexano-18-crown-6 (3), which exhibited cytotoxicity in the submicromolar range, and di-tert-butyldibenzo-18-crown-6 (5) (IC50

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