8.18374

Sodium tert-butylate

for synthesis

• Synonym(s): Sodium tert-butylate, Sodium-t-butoxide
• Linear Formula: (CH₃)₃CONa
• CAS Number: 865-48-5
• Molecular Weight: 96.10
• MDL number: MFCD00040575
• UNSPSC Code: 12352107
• EC Index Number: 212-741-9
• NACRES: NA.22

Properties

• grade: for synthesis; synthesis grade
• Quality Level: 200
• assay: ≥96.0% (acidimetric)
• form: powder
• mp: 263 °C
• bulk density: 400 kg/m³
• storage temp.: 2-30°C
• SMILES string: [Na+].[O-]C(C)(C)C
• InChI: 1S/C4H9O.Na/c1-4(2,3)5;/h1-3H3;/q-1;+1
• InChI key: MFRIHAYPQRLWNB-UHFFFAOYSA-N

Description

Analysis Note

Assay (acidimetric): ≥ 96.0 %
Free NaOH: ≤ 2.0 %
Identity (IR): passes test

Safety Information

• pictograms: GHS02,GHS05
• signalword: Danger
• hcodes: H228 - H251 - H314
• pcodes: P210 - P235 - P260 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Flam. Sol. 1 - Self-heat. 1 - Skin Corr. 1B
• Storage Class: 4.2 - Pyrophoric and self-heating hazardous materials
• wgk_germany: WGK 1
• flash_point_f: 57.2 °F
• flash_point_c: 14 °C