[A19942] CAS 865-48-5 | Sodium tert-butoxide, 97% | Alfa
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Brand: Alfa Aesar
865-48-5 | C4H9NaO | sodium tert-butoxide
Chemical Identifiers
CAS
865-48-5
Molecular Weight (g/mol)
96.11
Synonym
sodium tert-butoxide
SMILES
[Na+].CC(C)(C)[O-]
InChI Key
MFRIHAYPQRLWNB-UHFFFAOYSA-N
Molecular Formula
C4H9NaO
IUPAC Name
sodium 2-methylpropan-2-olate
Specifications
Impurity content
Sodium hydroxide and sodium carbonate (as hydroxide): <2.0%
Appearance (Color)
White to cream to pale brown
Assay (Aqueous acid-base Titration)
≥96.0 to ≤104.0%
Form
Crystals or powder or crystalline powder
설명
Sodium tert-butoxide is used as a strong base and a non-nucleophilic base. In organic synthesis, it serves as an intermediate in various reactions like condensation, rearrangement and ring-opening. Further, it finds use in agrochemicals, pharmaceuticals, colorants, aroma chemicals, detergents and biodiesel. It acts as a catalyst in polymerization and isomerization reactions.
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.
Applications
Sodium tert-butoxide is used as a strong base and a non-nucleophilic base. In organic synthesis, it serves as an intermediate in various reactions like condensation, rearrangement and ring-opening. Further, it finds use in agrochemicals, pharmaceuticals, colorants, aroma chemicals, detergents and biodiesel. It acts as a catalyst in polymerization and isomerization reactions.
Sodium tert-butoxide is used as a strong base and a non-nucleophilic base. In organic synthesis, it serves as an intermediate in various reactions like condensation, rearrangement and ring-opening. Further, it finds use in agrochemicals, pharmaceuticals, colorants, aroma chemicals, detergents and biodiesel. It acts as a catalyst in polymerization and isomerization reactions.
Notes
Air sensitive and hygroscopic. Incompatible with acids, reducing agents, oxygen, water, alcohols, chlorinated solvents and halogens.
Other References:
UN Number:UN3206Beilstein:3654215
GHS Hazard and Precautionary Statements
Hazard Statements:H228-H314-H500-X
GHS H StatementH314-H318-H228Causes severe skin burns and eye damage.Causes serious eye damage.Flammable solid.
Precautionary Statements:P210-P235+P410-P240-P241-P260-P264b-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P310-P363-P370+P378q-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS865-48-5FORMULAC4H9NaOHAZARD CLASS4.2EINECS212-741-9MDLMFCD00040575PACKAGING GROUPII
| Pakage | 100g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
