2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99%

Uses

Product Name: 2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99%
CAS No.: 338800-13-8
Chemical Name: 2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99%
Synonyms: 2,6-Bis((di-tert-butyL;2,6-Bis(di-t-butylphosphinomethyl)pyridi;2,6-Bis(di-t-butylphosphinomethyl)pyridine,98%;2,6-Bis((di-tert-butylphosphino)methyl)pyridine;2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99%;2,6-Bis(di-tert-butylphosphinomethyl)pyridine;Pyridine, 2,6-bis[[bis(1,1-dimethylethyl)phosphino]methyl]-;itert-butyl-[[6-(ditert-butylphosphanylmethyl)pyridin-2-yl]methyl]phosphane;ditert-butyl-[[6-(ditert-butylphosphanylmethyl)pyridin-2-yl]methyl]phosphane
CBNumber: CB41499443
Molecular Formula: C23H43NP2
Formula Weight: 395.54
MOL File: 338800-13-8.mol

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2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99% Property

Melting point:: 116-119°C
Boiling point:: 456.3±45.0 °C(Predicted)
Flash point:: 67℃
storage temp.: Keep in dark place,Inert atmosphere,Room temperature
form: Powder
pka: 5.72±0.24(Predicted)
color: white to light-yellow
Sensitive: air sensitive
InChI: 1S/C23H43NP2/c1-20(2,3)25(21(4,5)6)16-18-14-13-15-19(24-18)17-26(22(7,8)9)23(10,11)12/h13-15H,16-17H2,1-12H3
InChIKey: NJQAVBPPWNSBBC-UHFFFAOYSA-N
SMILES: CC(C)(C)P(Cc1cccc(CP(C(C)(C)C)C(C)(C)C)n1)C(C)(C)C

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Safety

Hazard Codes: F,Xi
Risk Statements: 14/15-36/37/38
Safety Statements: 26-36/37/39-43
RIDADR: UN 2813 4.3 / PGIII
WGK Germany: 3
Storage Class: 4.3 - Hazardous materials which set free flammable gases upon contact with water
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3
Water-react 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H261In contact with water releases flammable gas

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P231+P232Handle under inert gas. Protect from moisture.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 736589
Product name: 2,6-Bis(di-tert-butylphosphinomethyl)pyridine
Packaging: 250mg
Price: $139.84
Updated: 2025/07/31

Sigma-Aldrich

Product number: 736589
Product name: 2,6-Bis(di-tert-butylphosphinomethyl)pyridine
Packaging: 1g
Price: $399
Updated: 2025/07/31

Strem Chemicals

Product number: 15-0063
Product name: 2,6-Bis(di-t-butylphosphinomethyl)pyridine, 99%
Packaging: 250mg
Price: $126
Updated: 2024/03/01

Strem Chemicals

Product number: 15-0063
Product name: 2,6-Bis(di-t-butylphosphinomethyl)pyridine, 99%
Packaging: 1g
Price: $376
Updated: 2024/03/01

Matrix Scientific

Product number: 090128
Product name: 2,6-Bis((di-tert-butylphosphino)methyl)pyridine
Purity: 95+%
Packaging: 250mg
Price: $213
Updated: 2021/12/16

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2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99% Chemical Properties,Usage,Production

Uses

Di-tert-butylphosphine (1.25 g, 8.6 mmol) was added dropwise to a suspension of 2,6-bis(chloromethyl)pyridine (710 mg, 4.0 mmol) in methanol (3 mL). The mixture was heated to 45 °C and stirred for 2 days. After cooling to room temperature, triethylamine (1.25 mL) was slowly added, and a white precipitate formed. The solvent was evaporated under vacuum, and the compound 2,6-bis(di-tert-butylphosphomethyl)pyridine was separated from the residue by column chromatography (silica, solvent: chloroform) as a white solid.

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand

2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99% Preparation Products And Raw materials

Raw materials

Preparation Products

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2,6-BIS(DI-T-BUTYLPHOSPHINOMETHYL)PYRIDINE, 99% Suppliers

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