Pharmaceutical industry applications: synthesis of intermediates; materials science applications: preparation of functional materials; industrial bulk packaging suitable for the production of 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl.

Catalog

2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL Bulk Supply for Industrial Use

China Factory Direct
	CAS number	564483-19-8
	Product name	2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL
	Stock	Stock readily available; annual supply capacity exceeding 1,000 tons.
	Grade	Pharmaceutical GradeMaterial GradeSpecialty Grade
	Packaging	25KG/bag500KG/bag1000KG/bag
	Sample	Test Samples Available (Click to Request Samples)
	COA	View COA
	Price	Get Quote
	Supply Type	Bulk / Contract manufacturing / OEM
	Shipping	FCL / LCL available
	Payment Terms	Support FOB \ CIF \ EXW quotations, and accept Letter of Credit (L/C).
	Manufacturer	Greenrock Chemical(China Factory)

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CAS No:564483-19-8

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Documents We Provide for 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

COA TDS SDS NMR MOA Certificate of Origin Transport Report TSCA Declaration Production Flow Chart

Pre-sale: Only COA, SDS and NMR are available.
Post-sale: Full documentation is provided.
To request documents, please contact us via email at sales@GRchemical.com.

Bulk 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL Supplier from China

17+ years in chemical exports.Fully compliant, reliable supply.Your B2B partner in bulk chemical procurement.

Industrial Applications of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

Industry	Application	Process
Chemical Synthesis	Ligand for palladium-catalyzed coupling reactions	Used as a high-efficiency ligand in Buchwald-Hartwig amination, Suzuki-Miyaura coupling, and related reactions to construct C–N and C–C bonds
Pharmaceuticals	Intermediate synthesis	Employed as a key catalytic component in drug molecule synthesis to enable highly selective and high-yielding coupling reactions
Materials Science	Functional material preparation	Applied in the synthesis of fine chemicals such as organic electronic materials and luminescent materials to enhance reaction efficiency and product purity

Manufacturing Quality Control of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

Detection Item	Common Analytical Method	Method Overview
Assay (Purity)	HPLC-UV	Quantifies main component by UV absorption at specific wavelength using reverse-phase chromatography with calibrated standard.
Related Substances	HPLC-UV	Detects and quantifies structurally similar impurities via retention time comparison and peak area integration.
Residual Solvents	GC-FID	Separates and quantifies volatile organic solvents using capillary column gas chromatography with flame ionization detection.
Water Content	Karl Fischer Titration	Measures water via stoichiometric reaction between iodine, sulfur dioxide, and water in anhydrous methanol medium.
Heavy Metals	ICP-MS	Detects trace metal contaminants (e.g., Pd, Ni, Fe) by mass spectrometric analysis of atomized and ionized sample.
Chloride Content	Ion Chromatography	Separates and quantifies chloride ions using suppressed conductivity detection after anion-exchange separation.
Residue on Ignition	Gravimetric Analysis	Determines non-volatile inorganic residue by high-temperature ashing followed by precise weighing.
Melting Point	Capillary Melting Point Apparatus	Measures temperature range at which solid transitions to liquid, indicating crystallinity and purity.
Optical Rotation	Polarimetry	Determines specific rotation using plane-polarized light to assess chiral purity and enantiomeric excess.
Particle Size Distribution	Laser Diffraction	Analyzes size distribution of solid particles by measuring angular variation in laser light scattering intensity.
pH of Aqueous Suspension	pH Meter	Measures hydrogen ion activity in a standardized suspension using calibrated glass electrode.
Bulk Density	Tap Density Tester	Determines mass per unit volume of powder under controlled tapping conditions to assess flowability and packing behavior.

Technical Specifications of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

Test Item	Specification
Appearance	Off-white solid
Purity	>=98.0% (HPLC)
Total Impurities	<=2.0%
Single Impurity	<=0.5%
Water Content (KF)	<=0.5%
Melting Point	148–152°C
Identification (NMR)	Consistent with structure
Heavy Metals	<=10 ppm
Specifications vary by industry. Reach out to our technical experts for a COA tailored specifically to your application. Email:selse@GRchemical.com

Download COA of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

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NMR Spectra of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

Safety Information of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

Pictograms
Signal Word	Warning
Safety Data Sheet

Packaging of 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL

We have a diverse range of chemicals in stock. Available in Bagged goods (25 kg.),Big bags (500 kg.), Big bags (1000 kg.).

Industrial 2-DI-TERT-BUTYLPHOSPHINO-2',4',6'-TRIISOPROPYLBIPHENYL Procurement FAQ

1. How do you ensure product quality consistency?
We rely on a mature China-based manufacturing system and implement strict batch control and quality inspection for every shipment. Our production process complies with ISO 9001 standards, and a COA is provided for each batch to ensure consistent and reliable quality.

2. Do you offer competitive pricing for bulk orders?
Yes, as a China-based manufacturer and bulk supplier, we provide tiered pricing based on order volume. We support FOB and CIF quotations, as well as L/C payment terms for large transactions to meet international trade requirements.

3. Can you support large-volume or long-term supply?
We have stable production capacity and a well-established supply chain, enabling continuous bulk supply. We support ton-level and container-level orders, as well as long-term cooperation projects.

4. What is your typical lead time?
For in-stock products, shipment can be arranged within 1–3 days. For bulk packaging or customized orders, lead time depends on the specific quantity and production schedule.

5. What documents do you provide?
We can provide complete documentation upon request, including COA, SDS, TDS, and other compliance certificates, meeting industrial procurement and export requirements.

6. Can you customize product specifications or packaging?
Yes, we support customization of parameters such as purity, impurities, residual solvents, and heavy metals. We also offer various bulk packaging options, including 25kg bags, drums, and IBC tanks, suitable for industrial applications and transportation.

7. What shipping options do you support?
We support both FCL (Full Container Load) and LCL (Less than Container Load) shipments, and can flexibly arrange logistics solutions based on order size to meet bulk chemical export needs.

8. Do you provide technical or application support?
Yes, we provide basic application guidance and technical support based on industry experience to help customers optimize product usage.

9. How do you handle compliance and export regulations?
We are familiar with international trade and export regulations, ensuring all products comply with relevant requirements. We also provide complete documentation to support smooth customs clearance and global delivery.

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