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  8. Isobutyric anhydride, 97%

Isobutyric anhydride, 97%

Catalog No. AC257785000
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Quantity:
500 g
Packaging:
Glass bottle
Catalog No. Quantity Packaging
AC257785000 500 g Glass bottle
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Catalog No. AC257785000

Supplier: Thermo Scientific Chemicals 257785000

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Description

CAS: 97-72-3 | C8H14O3 | 158.2 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 97-72-3 , 79-09-4 , 64-19-7
Molecular Formula C8H14O3
Molecular Weight (g/mol) 158.2
MDL Number MFCD00008913
InChI Key LSACYLWPPQLVSM-UHFFFAOYSA-N
Synonym isobutyric anhydride, isobutyric acid anhydride, propanoic acid, 2-methyl-, anhydride, 2-methylpropanoic anhydride, isobutyricanhydride, isobutyryl anhydride, 2-methylpropionic anhydride, unii-n85a80fjdt, n85a80fjdt, 2-methylpropanoic acid anhydride
PubChem CID 7346
ChEBI CHEBI:84261
IUPAC Name 2-methylpropanoyl 2-methylpropanoate
SMILES CC(C)C(=O)OC(=O)C(C)C

Specifications

Melting Point -53.0°C
Color Colorless
Density 0.9540g/mL
Boiling Point 182.0°C
Flash Point 66.4°C
Infrared Spectrum Authentic
Assay Percent Range 96% min. (GC)
Packaging Glass bottle
Refractive Index 1.4050 to 1.4070
Linear Formula [(CH3)CHCO]2O
Quantity 500 g
Beilstein 02, 292
Specific Gravity 0.954
Solubility Information Solubility in water: decomposes
Viscosity 1.18 mPa.s (25°C)
Formula Weight 158.2
Percent Purity 97%
Physical Form Liquid
Chemical Name or Material Isobutyric anhydride, 97%
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Safety and Handling

Hazard Category GHS Signal Word: Danger
Hazard Statement GHS H Statement
Toxic in contact with skin.
Toxic if inhaled.
Causes severe skin burns and eye damage.
Precautionary Statement GHS P Statement
Wear protective gloves/protective clothing/eye protection/face protection.
IF SWALLOWED: rinse mouth.
Do NOT induce vomiting.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breath
EINECSNumber 202-603-6
TSCA TSCA

RUO – Research Use Only