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12-Crown-4, 97%, ACROS Organics™


Quantity 2.5g
Packaging Glass bottle

Manufacturer: thermo fisher scientific  187020025

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Catalog No. AC187020025

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Description & Specifications

Chemical Identifiers

Assay ≥96.0%
Physical Form Liquid After Melting
Formula Weight 176.21
Quantity 2.5g
Color Clear colorless to slightly yellow
Fieser 06,133; 09,126; 12,147; 13,167
CAS Min % 96.0
CAS Max % 100.0
Infrared Spectrum Authentic
Health Hazard 2 GHS H Statement:
Fatal if inhaled.
Health Hazard 1 GHS Signal Word: Danger
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.
Synonym 1,4,7,10-Tetraoxacyclododecane
Refractive Index 1.4600 to 1.4630 (20°C, 589nm)
Packaging Glass bottle
Molecular Formula C8H16O4
CAS 294-93-9
MDL Number MFCD00005103
Chemical Name or Material 12-Crown-4
Assay Percent Range 97%

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