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  7. [3,4]-Dibenzo-21-crown-7, 98%

[3,4]-Dibenzo-21-crown-7, 98%

Product Code. 10301324 Shop All Thermo Scientific Products
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Quantity:
1 g
5 g
Unit Size:
1g
5g
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Product Code. 10301324

Brand: Thermo Scientific Acros 278160010

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Description

CAS: 14098-41-0 | C22H28O7 | 404.45 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chelation/Complexation reagent
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 14098-41-0
Molecular Formula C22H28O7
Molecular Weight (g/mol) 404.45
MDL Number MFCD00068646
InChI Key JKCQOMAQPUYHPL-UHFFFAOYSA-N
Synonym dibenzo-21-crown-7, dibenzo-21-crown 7-ether, 6,7,9,10,12,13,20,21,23,24-decahydrodibenzo b,k 1,4,7,10,13,16,19 heptaoxacyclohenicosine, dibenzo-21-crown7-ether, dibenzo-21-crown, 2,3,14,15-dibenzo-1,4,7,10,13,16,19-heptaoxacycloheneicosa-2,14-diene, 2,5,8,15,18,21,24-heptaoxatricyclo 23.4.0.0?, 1 ? nonacosa-1 29 ,9,11,13,25,27-hexaene, 6,7,9,10,12,13,20,21,23,24-decahydrodibenzo b,k 1,4,7,10,13,16,19 heptaoxacyclohenicosine #, dibenzo b,k 1,4,7,10,13,16,19 heptaoxacycloheneicosin,6,7,9,10,12,13,20,21,23,24-decahydro
PubChem CID 585932
SMILES C1COCCOC2=CC=CC=C2OCCOCCOC3=CC=CC=C3OCCO1

Specifications

CAS Min % 97.5
CAS Max % 100.0
Melting Point 104.0°C to 108.0°C
Color White
Infrared Spectrum Authentic
Assay Percent Range 98%
Packaging Glass bottle
Quantity 1 g
Formula Weight 404.45
Percent Purity 98%
Physical Form Fluffy Amorphous Powder
Chemical Name or Material [3,4]-Dibenzo-21-crown-7, 98%
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Safety and Handling

compliance-icons
Product Identifier
  • ¢3,4!-Dibenzo-21-crown-7
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
  • Skin corrosion/irritation Category 2
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H315-Causes skin irritation.
 Precautionary Statement
  • P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
SDS

RUO – Research Use Only

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