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


Quantity 500mg

Manufacturer: thermo fisher scientific  278165000

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Catalog No. AC278165000

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Description & Specifications

Chemical Identifiers

Assay ≥97.5%
Formula Weight 404.45
Physical Form Fluffy Amorphous Powder
Quantity 500mg
Color White
TSCA TSCA
Melting Point 104° to 108°C
CAS Max % 100.0
Health Hazard 2 GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.
Health Hazard 3 GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
CAS Min % 97.5
Infrared Spectrum Authentic
MDL Number MFCD00068646
Molecular Formula C22H28O7
Chemical Name or Material [3, 4]-Dibenzo-21-crown-7
Assay Percent Range 98%
Name Note 98%
CAS 14098-41-0

Specifications

Chemical Name or Material [3, 4]-Dibenzo-21-crown-7
Name Note 98%
CAS 14098-41-0
CAS Min % 97.5
CAS Max % 100.0
Assay ≥97.5%
Assay Percent Range 98%
Molecular Formula C22H28O7
Formula Weight 404.45
MDL Number MFCD00068646
Accessories

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes skin irritation.
May cause respiratory irritation.
Causes serious eye irritation.

SDS & Safety Documents