Sodium tert-butoxide, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Sodium tert-butoxide
- CAS No.: 865-48-5
- Molecular Fomula: C4H9NaO
- Molecular weight: 96.10340
- Appearance: white to yellow powder
- Sample: Available
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Description of stb
Sodium tert-butoxide is the chemical compound with the formula (CH3)3CONa. It is a strong base and a non-nucleophilic base. It is sometimes written in chemical literature as sodium t-butoxide. It is similar in reactivity to the more common potassium tert-butoxide.
Basic Info of Sodium tert-butoxide
Basic Info
Numbering system
Properties
Safety Info
Basic Info
| Chemical Name | Sodium tert-butoxide |
|---|---|
| Synonyms | sodium,2-methylpropan-2-olate; |
| CAS No. | 865-48-5 |
| Molecular Formula | C4H9NaO |
| Molecular Weight | 96.10340 |
| PSA | 23.06000 |
| LogP | 1.21540 |
Numbering system
| MDL number | MFCD00040575 |
|---|
Properties
| Appearance & Physical State | white to yellow powder |
|---|---|
| Density | 1.104 g/cm3 |
| Boiling Point | 180ºC/1mmHg |
| Melting Point | 180ºC |
| Flash Point | 12ºC |
| Water Solubility | reacts |
| Stability | Stable at room temperature in closed containers under normal storage and handling conditions. Absorbs carbon dioxide from the air. Combines vigorously or explosively with water. |
| Storage Condition | Flammables area |
Safety Info
| Hazard Class | 8 |
|---|---|
| Safety Statements | S16-S26-S36/37/39-S45-S8 |
| HS Code | 2905590090 |
| WGK Germany | 3 |
| Packing Group | II |
| RIDADR | UN 1325 |
| Risk Statements | R11; R14; R35; R37 |
| Hazard Codes | C |
| Caution Statement | P210; P235 + P410; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 |
| Symbol | GHS02, GHS05 |
| Supplemental Hazard Statements | Reacts violently with water. |
| Hazard Declaration | H225; H251; H314; H335; H351 |
| Signal Word | Danger |
What is stb?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is stb which has developed particularly rapidly in recent years. Do you know about stb?
The official answer: stb, also known as third butoxide sodium, English name Sodiumtert-butoxide, white crystal, molecular formula C4H9NaO, molecular weight of 96.10, its stable nature at room temperature and pressure, harmful to water, Chemicalbook used as organic synthesis intermediates, pharmaceutical intermediates; or as a strong base used in chemical, pharmaceutical, pesticide and So, sodium tert-butoxide is more and more favoured by the fine chemical and pesticide and pharmaceutical industries.
What’s the application of stb?
stb, white crystals, is used as a strong base in chemical, pharmaceutical, pesticide and organic synthesis in condensation, rearrangement and ring opening reactions. Stable at room temperature and pressure, avoid contact with strong reducing agents, moisture, air and acids. harmful to water, avoid contact with groundwater, waterways or sewage systems in undiluted or large quantities; do not discharge into the environment without government permission. Used as an intermediate in organic synthesis and pharmaceutical intermediates; used as a strong base in condensation, rearrangement and ring opening reactions in organic synthesis of chemicals, pharmaceuticals, pesticides, etc. Used as a strong base in condensation, rearrangement and ring-opening reactions in chemical, pharmaceutical and pesticide organic synthesis. Uses Used in organic synthesis stb is used as an intermediate in organic synthesis and as a pharmaceutical intermediate.
Conclusion
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