Sodium tert-pentoxide, 2.5M (30 wt%) solution in THF, AcroSeal™, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10722084	Thermo Scientific Acros 390151000	100 mL	AcroSeal™ Glass bottle
10370624	Thermo Scientific Acros 390158000	800 mL	AcroSeal™ Glass Bottle

Description

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: 14593-46-5, 109-99-9
• Molecular Weight (g/mol): 110.13
• InChI Key: CGRKYEALWSRNJS-UHFFFAOYSA-N
• PubChem CID: 2733478
• SMILES: CCC(C)(C)[O-].[Na+]

• Molecular Formula: C₅H₁₁NaO
• MDL Number: MFCD00064245
• Synonym: sodium tert-pentoxide, sodium 2-methylbutan-2-olate, sodium tert-amylate, sodium t-amylate, sodium-t-amylate, unii-51z39py5z8, sodium-tert-pentoxide, sodium tert-amoxide, 2-butanol, 2-methyl-, sodium salt, tert-amyl alcohol sodium salt
• IUPAC Name: sodium;2-methylbutan-2-olate

Specifications

• Boiling Point: 66°C (1013.0 hPa)
• CAS: 14593-46-5, 109-99-9
• Linear Formula: CH₃CH₂C(CH₃)₂ONa
• Flash Point: −21°C
• Solubility Information: Solubility in water: reacts
• SMILES: CCC(C)(C)[O-].[Na+]
• Molecular Weight (g/mol): 110.13
• Formula Weight: 110.13
• Appearance: Yellow to light brown solution
• Density: 0.9200g/mL

• Melting Point: < 5°C
• Molecular Formula: C₅H₁₁NaO
• MDL Number: MFCD00064245
• Synonym: sodium tert-pentoxide, sodium 2-methylbutan-2-olate, sodium tert-amylate, sodium t-amylate, sodium-t-amylate, unii-51z39py5z8, sodium-tert-pentoxide, sodium tert-amoxide, 2-butanol, 2-methyl-, sodium salt, tert-amyl alcohol sodium salt
• InChI Key: CGRKYEALWSRNJS-UHFFFAOYSA-N
• IUPAC Name: sodium;2-methylbutan-2-olate
• PubChem CID: 2733478
• Concentration or Composition (by Analyte or Components): 29 to 31%
• Specific Gravity: 0.92
• Chemical Name or Material: Sodium tert-pentoxide

Safety and Handling

GHS H Statement
Causes severe skin burns and eye damage.
May cause respiratory irritation.
Highly flammable liquid and vapor.
Reacts violently with water.
May form explosive peroxides.
Suspected of causing cancer.<br/

GHS P Statement
Keep away from heat/sparks/open flames/hot surfaces.
- No smoking.
IF ON SKIN (or hair): Take off immediately all contaminated clothing.
Rinse skin with water/shower.
Wear protective gloves/protective clothing/eye p

GHS Signal Word: Danger

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Product Identifier

• Sodium tert-pentoxide, 30% solution in THF

Signal Word

• Danger

Hazard Category

• Carcinogenicity Category 2
• Serious eye damage/eye irritation Category 1
• Flammable liquid Category 2
• Skin corrosion/irritation Category 1 B
• Specific target organ toxicity Category 3

Hazard Statement

• H318-Causes serious eye damage.
• H314-Causes severe skin burns and eye damage.
• H351-Suspected of causing cancer.
• H335-May cause respiratory irritation.
• H336-May cause drowsiness or dizziness.
• H225-Highly flammable liquid and vapour.
• EUH014-Reacts violently with water.
• EUH019-May form explosive peroxides.

Precautionary Statement

• P210-Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
• 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/.

RUO – Research Use Only