EN
| Packing | 20'FCL Without /With pallets | 40'FCL Without/With Pallets |
| 180kg/Drums | 14.40 MT | 24.48 MT |
| 800kg/IBC Drum | 16 MT | 24 MT |
| 22MT/ISO TANK |
- Specification
- Feature&Application
- Plant Details
- FAQ
- Properties
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ITEMS SPECIFICATION Appearance colorless clean liquid Purity 98%min Tributyl phosphine 1.5%max -
Application:
It is an important organic phosphine ligand, which is widely used in transition metal organic synthesis. It can be used as reducing agent to open disulfide bond in protein, reduce carbonyl group and epoxy group; it can also be used as olefin polymerization catalyst, carbonylation catalyst of dibenzyl alcohol, ammonia methylation catalyst of polybutadiene, and selective hydrogenation catalyst of unsaturated steroids.
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Shandong Wt chemical
The developed projects include pharmaceutical intermediates, pesticide intermediates, additives, catalysts, etc. At present, the main products are glufosinate, free acid, tri-n-butyl phosphine, tri-n-butyl phosphine oxide, tetrabutyl phosphine bromide, tetrabutyl phosphine chloride, TRI-N-OCTYLPHOSPHINE oxide, tributylmethylphosphine iodide and other fine chemical products.
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1. What is its main application?
It is an important organic phosphine ligand, which is widely used in transition metal organic synthesis. It can be used as reducing agent to open disulfide bond in protein, reduce carbonyl group and epoxy group; it can also be used as olefin polymerization catalyst, carbonylation catalyst of dibenzyl alcohol, ammonia methylation catalyst of polybutadiene, and selective hydrogenation catalyst of unsaturated steroids.
2. How many years we produced it, and what is its capacity？
It produced since 2004. And capacity is 1000mt annually.
3. What is plant location and nearest port？
It located in Shandong province, and nearest port is Qingdao Port.
4. If document Support and audit available?
Yes, VQ and allied tech. package is available for serious client. Audit could be accepted for clients having business more than 1 year.
5. What other products are producing or plan to produce in this plant?
At present, the main products are glufosinate, free acid, tri-n-butyl phosphine, tri-n-butyl phosphine oxide, tetrabutyl phosphine bromide, tetrabutyl phosphine chloride, TRI-N-OCTYLPHOSPHINE oxide, tributylmethylphosphine iodide and other fine chemical products.
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Chemical Properties
Melting point -65 °C Boiling point 150 °C50 mm Hg(lit.) density 0.81 g/mL at 25 °C(lit.) vapor density 9 (vs air) refractive index n20/D 1.462(lit.) Fp 99 °F storage temp. 2-8°C form liquid color Clear colorless to pale yellow Specific Gravity 0.820 (20/4℃) Water Solubility insoluble Sensitive Moisture Sensitive/Air Sensitive BRN 1738261 Stability: Stable, but pyrophoric - spontaneously inflammable in air. Incompatible with oxidizing agents. Moisture sensitive. InChIKey TUQOTMZNTHZOKS-UHFFFAOYSA-N CAS DataBase Reference 998-40-3(CAS DataBase Reference) NIST Chemistry Reference Phosphine, tributyl-(998-40-3) EPA Substance Registry System Phosphine, tributyl- (998-40-3) Safety Information
Hazard Codes Xi,F,C,T Risk Statements 36/38-34-21/22-17-11-37-36/37/38-61 Safety Statements 41-36/37/39-26-16-45-43-17-5-53 RIDADR UN 3254 4.2/PG 1 WGK Germany 3 RTECS SZ3270000 F 10-13-23 Autoignition Temperature 392 °F TSCA Yes HazardClass 4.2 PackingGroup I HS Code 29319090
