ChemicalBook >> CAS DataBase List >>Sodium tert-butoxide
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
- Molecular Weight:
- 96.1
- MDL Number:
- MFCD00040575
- MOL File:
- 865-48-5.mol
- MSDS File:
- SDS
Last updated:2024-08-05 12:01:54
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) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | GHS02,GHS05 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Danger | |||||||||
Hazard statements | H228-H251-H314 | |||||||||
Precautionary statements | P210-P235-P260-P280-P303+P361+P353-P305+P351+P338 | |||||||||
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 | |||||||||
NFPA 704 |
|
Sodium tert-butoxide price More Price(47)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | 8.18374 | Sodium tert-butylate for synthesis | 865-48-5 | 100g | $72.4 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.18374 | Sodium tert-butylate for synthesis | 865-48-5 | 1kg | $164 | 2024-03-01 | Buy |
Sigma-Aldrich | 8.18374 | Sodium tert-butylate for synthesis | 865-48-5 | 5kg | $652 | 2024-03-01 | Buy |
Sigma-Aldrich | 702706 | Sodium tert-butoxide solution 2?MinTHF,ZerO2? | 865-48-5 | 4x1mL | $18.6 | 2024-03-01 | Buy |
Sigma-Aldrich | 359270 | Sodium tert-butoxide 97% | 865-48-5 | 5g | $39.5 | 2024-03-01 | Buy |
Sodium tert-butoxide Chemical Properties,Uses,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
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Global( 662)Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
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Nanjing Sinoda Biological Technology Co., Ltd | +8613401983379 | sales@njmcn.cn | CHINA | 74 | 58 |
Henan Allgreen Chemical Co.,LTD | +86-37155567971 +86-13633837469 | info@allgreenchem.com | China | 5986 | 58 |
Hebei Shengyang Water Conservancy Engineering Co., Ltd. | +8615373025980 | clara@hbshengyang.com | China | 874 | 58 |
Hebei Yanxi Chemical Co., Ltd. | +8617531190177 | peter@yan-xi.com | China | 5873 | 58 |
Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5895 | 58 |
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Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20291 | 58 |
Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1009 | 58 |
Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 | catherine@yjchem.com.cn | China | 983 | 58 |
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- Jul 26,2024
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View Lastest Price from Sodium tert-butoxide manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
---|---|---|---|---|---|---|---|---|
2024-09-30 | Sodium tert-butoxide
865-48-5
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | ||
2024-09-29 | Sodium-T-Butoxide
865-48-5
|
US $1.90 / KG | 1KG | 99% | 10 ton | Hebei Chuanghai Biotechnology Co,.LTD | ||
2024-09-29 | Sodium tert-butoxide
865-48-5
|
US $8.00 / kg | 1kg | 99% | 2000 | Hebei Jingbo New Material Technology Co., Ltd |
- Sodium tert-butoxide
865-48-5
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
- Sodium-T-Butoxide
865-48-5
- US $1.90 / KG
- 99%
- Hebei Chuanghai Biotechnology Co,.LTD
- Sodium tert-butoxide
865-48-5
- US $8.00 / kg
- 99%
- Hebei Jingbo New Material Technology Co., Ltd
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865-48-5
865-45-8
C4H9NaO
C4H9ONa
NaOCCH33