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12-Crown-4, 97%, ACROS Organics™


Quantity 5g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  187020050

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Catalog No. AC187020050

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Description & Specifications

Chemical Identifiers

Physical Form Liquid After Melting
Assay ≥96.0%
Formula Weight 176.21
Quantity 5g
Color Clear colorless to slightly yellow
Fieser 06,133; 09,126; 12,147; 13,167
CAS Min % 96.0
CAS Max % 100.0
Chemical Name or Material 12-Crown-4
Packaging Glass bottle
MDL Number MFCD00005103
Assay Percent Range 97%
Molecular Formula C8H16O4
Health Hazard 2 GHS H Statement:
Fatal if inhaled.
Health Hazard 3 GHS P Statement:
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

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.
Infrared Spectrum Authentic
Refractive Index 1.4600 to 1.4630 (20°C, 589nm)
CAS 294-93-9
Synonym 1,4,7,10-Tetraoxacyclododecane
Health Hazard 1 GHS Signal Word: Danger

Specifications

Chemical Name or Material 12-Crown-4
CAS 294-93-9
CAS Min % 96.0
CAS Max % 100.0
Assay ≥96.0%
Assay Percent Range 97%
Molecular Formula C8H16O4
Formula Weight 176.21
MDL Number MFCD00005103
Accessories

GHS Signal Word: Danger

GHS P Statement:
Immediately call a POISON CENTER or doctor/physician.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.

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:
Fatal if inhaled.

SDS & Safety Documents