Tributyl borate
- CAS No.
- 688-74-4
- Chemical Name:
- Tributyl borate
- Synonyms
- TRI-N-BUTYL BORATE;BORIC ACID TRIBUTYL ESTER;AI311060;borester2;AI3 11060;AI3-11060;Borester 2;n-Butoxide;(n-C4H9O)3B;Buty borate
- CBNumber:
- CB4145842
- Molecular Formula:
- C12H27BO3
- Molecular Weight:
- 230.16
- MDL Number:
- MFCD00009434
- MOL File:
- 688-74-4.mol
- MSDS File:
- SDS
| Melting point | -70 °C (lit.) |
|---|---|
| Boiling point | 114-115 °C/12 mmHg (lit.) 230-235 °C (lit.) |
| Density | 0.853 g/mL at 25 °C (lit.) |
| vapor density | 7.95 (vs air) |
| vapor pressure | 3.79hPa at 25℃ |
| refractive index |
n |
| Flash point | 200 °F |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | soluble in Methanol,Benzene,Ethanol |
| form | Liquid |
| Specific Gravity | 0.853 |
| color | Clear colorless |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| Hydrolytic Sensitivity | 7: reacts slowly with moisture/water |
| BRN | 1703865 |
| Stability | Stables, but reacts rapidly with moisture, water. Reacts vigorously with oxidizing agents. Incompatible with strong acids. |
| InChIKey | LGQXXHMEBUOXRP-UHFFFAOYSA-N |
| LogP | 1 at 25℃ |
| CAS DataBase Reference | 688-74-4(CAS DataBase Reference) |
| FDA UNII | X3UQ8D0UED |
| NIST Chemistry Reference | Boric acid, tributyl ester(688-74-4) |
| EPA Substance Registry System | Tributyl borate (688-74-4) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn,Xi | |||||||||
| Risk Statements | 22-36/37/38-36/38 | |||||||||
| Safety Statements | 26-36/37/39-37/39 | |||||||||
| RIDADR | 3272 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | ED4900000 | |||||||||
| F | 21 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 29209090 | |||||||||
| Hazardous Substances Data | 688-74-4(Hazardous Substances Data) | |||||||||
| NFPA 704 |
|
Tributyl borate price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 90795 | Tributyl borate ≥99.0% (T) | 688-74-4 | 100ml | $103 | 2024-03-01 | Buy |
| Sigma-Aldrich | 90795 | Tributyl borate ≥99.0% (T) | 688-74-4 | 500ml | $158 | 2024-03-01 | Buy |
| TCI Chemical | B0518 | Tributyl Borate >99.0%(T) | 688-74-4 | 25mL | $19 | 2024-03-01 | Buy |
| TCI Chemical | B0518 | Tributyl Borate >99.0%(T) | 688-74-4 | 100mL | $41 | 2024-03-01 | Buy |
| Alfa Aesar | A19322 | Tri-n-butyl borate, 98% | 688-74-4 | 100ml | $50.65 | 2024-03-01 | Buy |
Tributyl borate Chemical Properties,Uses,Production
Chemical Properties
Water-white liquid. Distillation range, 85% distills between 135C and 140C (40 mm Hg). Hydrolyzes rapidly; miscible with common organic liquids. Combustible.
Uses
Tri-n-butyl Borate is used as a catalyst in the formation of dihydropyrimidinones under solvent-free microwave-assisted conditions.
Uses
Welding fluxes, intermediate in preparation of borohydrides, flame retardant for textiles (with boric acid).
Air & Water Reactions
Rapidly decomposes in water.
Reactivity Profile
Borates behave similarly to esters in that they react with acids to liberate heat along with alcohols and acids. Strong oxidizing acids may cause a vigorous reaction that is sufficiently exothermic to ignite the reaction products. Heat is also generated by the interaction of esters with caustic solutions. Flammable hydrogen is generated by mixing esters/borates with alkali metals and hydrides. Reacts vigorously with oxidizing materials. .
Health Hazard
ACUTE/CHRONIC HAZARDS: Toxic; may emit toxic fumes when heated to decomposition or on contact with acid or acid fumes, local irritant.
Safety Profile
Moderately toxic by ingestion and intraperitoneal routes. An eye irritant. Flammable when exposed to heat, flame, or oxiduers. To fight fire, use foam, CO2, dry chemical. When heated to decomposition or on contact with acid or acid fumes it can emit toxic fumes; on contact with oxidizing materials it can react vigorously. See also BORANES and BORON COMPOUNDS.
Purification Methods
The chief impurities are n-butyl alcohol and boric acid (from hydrolysis). It must be handled in a dry-box and can readily be purified by fractional distillation, under reduced pressure. [O’Brien Aust J Chem 10 91 1957, Gerrard & Lappert J Chem Soc 2545, 2547 1951, Beilstein 1 IV 1544.]
Tributyl borate Preparation Products And Raw materials
Raw materials
Preparation Products
1of4
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8810 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12837 | 58 |
| Hebei Jingbo New Material Technology Co., Ltd | +8619931165850 | hbjbtech@163.com | China | 1000 | 58 |
| Hebei Saisier Technology Co., LTD | +86-18400010335 +86-18034520335 | admin@hbsaisier.cn | China | 1015 | 58 |
| Hebei Zhuanglai Chemical Trading Co.,Ltd | +8613343047651 | admin@zlchemi.com | China | 3002 | 58 |
| Hebei Longbang Technology Co., LTD | +86-18633929156 +86-18633929156 | admin@hblongbang.com | China | 941 | 58 |
| HebeiShuoshengImportandExportco.,Ltd | +86-18532138899 +86-18532138899 | L18532138899@163.com | China | 939 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29791 | 60 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Zjartschem | +86-571 87238903 | jocelynpan@zjarts.com | CHINA | 988 | 58 |
View Lastest Price from Tributyl borate manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
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2024-12-18 | Tributyl borate
688-74-4
|
US $5.00 / KG | 1KG | 99% | 20TONS | Hebei Longbang Technology Co., Ltd | |
 |
2024-12-18 | Tributyl borate
688-74-4
|
US $6.00 / kg | 1kg | 99% | 2000KG/Month | HebeiShuoshengImportandExportco.,Ltd | |
 |
2024-12-18 | Tributyl borate
688-74-4
|
US $45.00 / kg | 1kg | 99% | 5000kg/week | Hebei Zhuanglai Chemical Trading Co.,Ltd |
-
- Tributyl borate
688-74-4
- US $5.00 / KG
- 99%
- Hebei Longbang Technology Co., Ltd
-
- Tributyl borate
688-74-4
- US $6.00 / kg
- 99%
- HebeiShuoshengImportandExportco.,Ltd
-
- Tributyl borate
688-74-4
- US $45.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co.,Ltd