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  6. cis-2,3-Epoxybutane, 97%

cis-2,3-Epoxybutane, 97%

Catalog No. AC307870050
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Catalog No. AC307870050 Supplier Thermo Scientific Chemicals Supplier No. 307870050
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Description

CAS: 1758-33-4 | C4H8O | 72.11 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.

Chemical Identifiers

CAS 1758-33-4
Molecular Formula C4H8O
Molecular Weight (g/mol) 72.11
MDL Number MFCD00005128
InChI Key PQXKWPLDPFFDJP-ZXZARUISSA-N
Synonym cis-2,3-epoxybutane, cis-2-butene oxide, cis-2,3-dimethyloxirane, oxirane, 2,3-dimethyl-, cis, cis-2-butene epoxide, cis-2-butylene oxide, butane, 2,3-epoxy-, cis, ccris 3758, 2r,3s-2,3-dimethyloxirane, meso-2,3-epoxybutane
PubChem CID 92162
IUPAC Name (2R,3S)-2,3-dimethyloxirane
SMILES C[C@H]1O[C@H]1C

Specifications

Melting Point -84°C to 83°C
Color Brown to White or Purple
Density 0.8260g/mL
Boiling Point 60.0°C to 61.0°C
Flash Point −21.7°C
Infrared Spectrum Authentic
Assay Percent Range 96% min. (corrected for H2O) (GC)
Packaging Glass bottle
Refractive Index 1.3820 to 1.3840
Quantity 5 g
Specific Gravity 0.826
Formula Weight 72.12
Percent Purity 97%
Physical Form Powder
Chemical Name or Material cis-2, 3-Epoxybutane, 97%
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement:
Causes serious eye irritation.
Harmful if swallowed.
Causes skin irritation.
Harmful if inhaled.
Harmful in contact with skin.
May cause respiratory irritation.
Highly flammable liquid and vapor.
Precautionary Statement GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
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.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Ground/Bond container and receiving equipment.

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.
RTECSNumber EK3855020

RUO – Research Use Only