Isovaleric anhydride, 95%, Thermo Scientific Chemicals

Description

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 1468-39-9
• Molecular Formula: C10H18O3
• Molecular Weight (g/mol): 186.25
• MDL Number: MFCD00015051
• InChI Key: FREZLSIGWNCSOQ-UHFFFAOYSA-N
• Synonym: isovaleric anhydride, 3-methylbutanoic anhydride, butanoic acid, 3-methyl-, anhydride, butanoic acid, 3-methyl-, 1,1'-anhydride, isovalericanhydride, isovaleriansaureanhydrid, iso-pentanoic anhydride, acmc-209cxm, isovaleric anhydride gc, butanoic acid,3-methyl-,1,1'-anhydride
• PubChem CID: 73847
• IUPAC Name: 3-methylbutanoyl 3-methylbutanoate
• SMILES: CC(C)CC(=O)OC(=O)CC(C)C

• Melting Point: -65°C
• Density: 0.927
• Boiling Point: 103°C to 104°C (24 mmHg)
• Flash Point: 91°C (195°F)
• Linear Formula: [(CH₃)₂CHCH₂CO]₂O
• Refractive Index: 1.4165
• Quantity: 25 g
• UN Number: UN3265
• Beilstein: 1635850
• Sensitivity: Moisture sensitive
• Formula Weight: 186.25
• Percent Purity: 95%
• Chemical Name or Material: Isovaleric anhydride

Safety and Handling

Product Identifier

• Isovaleric anhydride

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 1
• Substances and mixtures corrosive to metals Category 1
• Skin corrosion/irritation Category 1 C

Hazard Statement

• H290-May be corrosive to metals.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P303+P361+P353-IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/ shower.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.

Supplemental information

• MIXTURE LIST-Contains : Isovaleric anhydride

RUO – Research Use Only