ChemicalBook > CAS DataBase List > Sodium tert-butoxide
Sodium tert-butoxide
- Product Name
- Sodium tert-butoxide
- CAS No.
- 865-48-5
- Chemical Name
- Sodium tert-butoxide
- Synonyms
- sodium 2-methylpropan-2-olate;SODIUM T-BUTOXIDE;SODIUM TERTIARY BUTOXIDE;STB;NatB;SODIUM TERT-BUTYLATE;Sodium ter-butoxide;Sodium tert-;tert-Butyloxysodium;Sodium tert-butoxide ,99%
- CBNumber
- CB8169233
- Molecular Formula
- C4H9NaO
- Formula Weight
- 96.1
- MOL File
- 865-48-5.mol
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Sodium tert-butoxide Property
- Melting point:
- 180 °C
- Boiling point:
- 180°C/1mmHg
- Density
- 1,104 g/cm3
- vapor pressure
- 0Pa at 20℃
- refractive index
- n20/D1.413
- Flash point:
- 12°C
- storage temp.
- Store below +30°C.
- solubility
- very slightly in Tetrahydrofuran
- form
- Powder
- color
- white to off-white
- Specific Gravity
- 1.104
- Water Solubility
- reacts
- Sensitive
- Air Sensitive & Hygroscopic
- Hydrolytic Sensitivity
- 7: reacts slowly with moisture/water
- BRN
- 3654215
- CAS DataBase Reference
- 865-48-5(CAS DataBase Reference)
- EPA Substance Registry System
- 2-Propanol, 2-methyl-, sodium salt (865-48-5)
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Safety
- Hazard Codes
- F,C,Xi
- Risk Statements
- 11-14-34-37-35-36/37/38-40-19
- Safety Statements
- 26-36/37/39-43-45-7/8-8-16-36
- RIDADR
- UN 3206 4.2/PG 2
- WGK Germany
- 3
- F
- 1-3-10
- TSCA
- Yes
- HazardClass
- 4.2
- PackingGroup
- II
- HS Code
- 29051900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H228Flammable solid
H251Self-heating; may catch fire
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P235Keep cool.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
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N-Bromosuccinimide Price
Sigma-Aldrich
- Product number
- 8.18374
- Product name
- Sodium tert-butylate
- Purity
- for synthesis
- Packaging
- 100g
- Price
- $72.4
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.18374
- Product name
- Sodium tert-butylate
- Purity
- for synthesis
- Packaging
- 1kg
- Price
- $164
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 8.18374
- Product name
- Sodium tert-butylate
- Purity
- for synthesis
- Packaging
- 5kg
- Price
- $652
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 702706
- Product name
- Sodium tert-butoxide solution
- Purity
- 2?MinTHF,ZerO2?
- Packaging
- 4x1mL
- Price
- $18.6
- Updated
- 2024/03/01
Sigma-Aldrich
- Product number
- 359270
- Product name
- Sodium tert-butoxide
- Purity
- 97%
- Packaging
- 5g
- Price
- $39.5
- Updated
- 2024/03/01
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Sodium tert-butoxide Chemical Properties,Usage,Production
Chemical Properties
white to light tan crystalline powder
Uses
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.
Flammability and Explosibility
Highly flammable
Purification Methods
Its solubility in tert-BuOH is 0.208M at 30.2o and 0.382M at 60o, and it is quite soluble in tetrahydrofuran (32g/100g). It should not be used if it has a brown colour. [Feuer J Am Chem Soc 78 4364 1956, Hurd Inorg Synth I 87 1939, IR: Seubold J Org Chem 21 156 1956, Beilstein 1 IV 1609.]
Sodium tert-butoxide Preparation Products And Raw materials
Raw materials
Preparation Products
methyl 3-(2-chloro-3，3，3-trifluoro-1-propenyl)-2，2-di-methyl-cyclopropane carboxylate
N,N'-Bis- (1-naphthalenyl)-N,N'-bis-phenyl-(1,1'-biphenyl)-4,4'-diamine
7-Methoxycoumarin
6,6'-Dimethyl-2,2'-dipyridyl
5,5'-DIMETHYL-2,2'-DIPYRIDYL
tert-Butanol
4-BENZYLOXY-2-CHLOROPYRIMIDINE
2,4,5-Trifluorophenylacetic acid
3-MORPHOLINOPHENOL
3-Morpholinobenzaldehyde
1-(4-Pyridyl)piperazine
Flumazenil
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Sodium tert-butoxide Suppliers
- Tel
- --
- Fax
- --
- davide.pessina@deimossrl.it
- Country
- Italy
- ProdList
- 601
- Advantage
- 58
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View Lastest Price from Sodium tert-butoxide manufacturers
HebeiShuoshengImportandExportco.,Ltd
- Product
- Sodium tert-butoxide 865-48-5
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-08-05
Hebei Longbang Technology Co., Ltd
- Product
- Sodium tert-butoxide 865-48-5
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- More than 99%
- Supply Ability
- 2000KG/Month
- Release date
- 2024-05-23
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Sodium tert-butoxide 865-48-5
- Price
- US $10.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-05-07
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DI-TERT-BUTYL ETHER