- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: potassium t-butoxide
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: potassium t-butoxide
- Price: ￥318.0/500g ￥108.0/100g
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: Potassium tert-butanolate
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Henan Tianfu Chemical Co., Ltd.
- China
- Product Name: Potassium tert-butanolate
- Price: $Inquiry/1kg $Inquiry/25kg $Inquiry/1000kg $Inquiry/10ton
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Anson
- Email: info@tianfuchem.com
865-47-4
865-47-4 structure
- Name: potassium t-butoxide
- Chemical Name: Potassium tert-butanolate
- CAS Number: 865-47-4
- Molecular Formula: C4H9KO
- Molecular Weight: 112.21
- Catalog: Organic raw materials Organometallic compound Organic potassium
- Create Date: 2018-02-04 08:00:00
- Modify Date: 2025-08-20 16:49:42
-
Potassium tert-butoxide (Potassiumtbutoxide) is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
| Name | Potassium tert-butanolate |
|---|---|
| Synonyms |
potassium,2-methylpropan-2-olate
tBuOK Kalium-2-methylpropan-2-olat KOtBu MFCD00012162 potassium t-butoxide Potassium tert-butoxide tert-Butoxide, potassium potassium 2-methylpropan-2-olate EINECS 212-740-3 Potassium 2-methyl-2-propanolate 2-Propanol, 2-methyl-, potassium salt (1:1) |
| Description | Potassium tert-butoxide (Potassiumtbutoxide) is a biochemical reagent that can be used as a biological material or organic compound for life science related research. |
|---|---|
| Related Catalog |
| Density | 0.910 g/mL at 20 °C |
|---|---|
| Boiling Point | 275°C |
| Melting Point | 256-258 °C (dec.)(lit.) |
| Molecular Formula | C4H9KO |
| Molecular Weight | 112.21 |
| Flash Point | 54 °F |
| Exact Mass | 112.029045 |
| PSA | 23.06000 |
| LogP | 1.21540 |
| Vapour Pressure | 1 mm Hg ( 220 °C) |
| Storage condition | Flammables area |
| Stability | Stable, but reacts violently with water and acids, possibly leading to fire. Incompatible with water, acids, halogenated hydrocarbons, alcohols, strong oxidizing agents, ketones, carbon dioxide. |
| Water Solubility | REACTS |
| Symbol |
GHS02, GHS05 |
|---|---|
| Signal Word | Danger |
| Hazard Statements | H228-H260-H314 |
| Supplemental HS | Reacts violently with water. |
| Precautionary Statements | P210-P231 + P232-P280-P305 + P351 + P338-P370 + P378-P402 + P404 |
| Personal Protective Equipment | Faceshields;full-face respirator (US);Gloves;Goggles;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter |
| Hazard Codes | C:Corrosive |
| Risk Phrases | R11;R14;R19;R35 |
| Safety Phrases | S16-S26-S36/37/39-S43-S45-S7/9-S8-S43A-S33-S27 |
| RIDADR | UN 3274 3/PG 2 |
| WGK Germany | 1 |
| Packaging Group | I |
| Hazard Class | 8 |
| HS Code | 29051900 |
|
~%
865-47-4 |
| Literature: US2005/101806 A1, ; Page/Page column 4 ; |
| Precursor 1 | |
|---|---|
| DownStream 10 | |
| HS Code | 2915900090 |
|---|---|
| Summary | 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0% |