ChemicalBook >> CAS DataBase List >>tert-Butyldichlorophosphine
tert-Butyldichlorophosphine
- CAS No.
- 25979-07-1
- Chemical Name:
- tert-Butyldichlorophosphine
- Synonyms
- T-BUTYLDICHLOROPHOSPHINE;tert-C4H9PCl2;AURORA KA-1260;Tert-Butyldichlorophospine;TERT-BUTYLDICHLOROPHOSPHINE;t-Butyldichlorophosphine,98%;DICHLORO-TERT-BUTYLPHOSPHINE;ert-butyl(dichloro)phosphane;T-BUTYLPHOSPHONOUS DICHLORIDE;tert-butyl(dichloro)phosphane
- CBNumber:
- CB3421611
- Molecular Formula:
- C4H9Cl2P
- Molecular Weight:
- 158.99
- MDL Number:
- MFCD00013615
- MOL File:
- 25979-07-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 06:31:34
| Product description | Number | Pack Size | Price |
| tert-Butyldichlorophosphine solution 1.0M in diethyl ether | 707230 | 100ml | $182 |
| tert-Butyldichlorophosphine 98% | 381020 | 10g | $120 |
| t-Butyldichlorophosphine, 98% 98% | 15-0500 | 2g | $34 |
| t-Butyldichlorophosphine, 98% 98% | 15-0500 | 10g | $101 |
| t-Butyldichlorophosphine, 98% | 15-0500 | 2g | $33 |
| More product size | |||
| Melting point | 44-49 °C(lit.) |
|---|---|
| Boiling point | 142-150 °C |
| Density | 0.766 g/mL at 25 °C |
| storage temp. | Inert atmosphere,2-8°C |
| form | Low Melting Crystalline Mass |
| color | White to light yellow |
| Water Solubility | Reacts with water. Soluble in n-Pentane, n-Hexane, Ether, Toluene,THF. tert-Butyldichlorophosphine is infinitely soluble in hydrocarbon and ethereal solvents. |
| Sensitive | Air Sensitive |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| InChI | InChI=1S/C4H9Cl2P/c1-4(2,3)7(5)6/h1-3H3 |
| InChIKey | NMJASRUOIRRDSX-UHFFFAOYSA-N |
| SMILES | C(P(Cl)Cl)(C)(C)C |
| CAS DataBase Reference | 25979-07-1(CAS DataBase Reference) |
| FDA UNII | Z4H8CP6FBP |
| NIST Chemistry Reference | Tert-butyldichlorophosphine(25979-07-1) |
| UNSPSC Code | 12352001 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| Hazard Codes | C,T,F | |||||||||
| Risk Statements | 14-34-29-23/24/25-17-11-67-22-19 | |||||||||
| Safety Statements | 26-27-28-36/37/39-45-8-16 | |||||||||
| RIDADR | UN 3261 8/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29310099 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Skin Corr. 1B | |||||||||
| NFPA 704 |
|
tert-Butyldichlorophosphine price More Price(24)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 707230 | tert-Butyldichlorophosphine solution 1.0M in diethyl ether | 25979-07-1 | 100ml | $182 | 2026-04-30 | Buy |
| Sigma-Aldrich | 381020 | tert-Butyldichlorophosphine 98% | 25979-07-1 | 10g | $120 | 2026-04-30 | Buy |
| Strem Chemicals | 15-0500 | t-Butyldichlorophosphine, 98% 98% | 25979-07-1 | 2g | $34 | 2026-04-30 | Buy |
| Strem Chemicals | 15-0500 | t-Butyldichlorophosphine, 98% 98% | 25979-07-1 | 10g | $101 | 2026-04-30 | Buy |
| Strem Chemicals | 15-0500 | t-Butyldichlorophosphine, 98% | 25979-07-1 | 2g | $33 | 2024-03-01 | Buy |
tert-Butyldichlorophosphine Chemical Properties,Uses,Production
Chemical Properties
white to light yellow crystal powde
Uses
Reactant for the synthesis of alkali metal complexes. As intermediates. tert-Butyldichlorophosphine (TBDCP) is used primarily in the preparation of monoand bidentate phosphine ligands in metal complexes for catalytic chiral asymmetric hydrogenations and other asymmetric reactions as well as transition metal coupling reactions. This reagent is also used in the preparation of other phosphines in catalytic polymerization reactions.
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
tert-Butyldichlorophosphine Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 138)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Henan Research New Materials Co., Ltd. | +86-18903931628 +86-18903931531 | sales036@researchvip.com | China | 302 | 58 |
| XINXIANG RUNYU MATERIAL CO., LTD. | +86-13592593621; +8613592593621 | sales@runvmat.com | China | 460 | 58 |
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16512 | 58 |
| Capot Chemical Co.,Ltd. | +86-（0）57185586718 +86-13336195806 | sales@capot.com | China | 29640 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 14014 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-29-81139210 +86-18192627656 | 1059@dideu.com | China | 3703 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Xi'an MC Biotech, Co., Ltd. | 029-89275612 +8618991951683 | mcbio_sales@163.com | China | 2251 | 58 |
View Lastest Price from tert-Butyldichlorophosphine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-17 | tert-Butyldichlorophosphine
25979-07-1
|
$2.00-5.00 | 1kg | 99% | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2025-12-23 | tert-Butyldichlorophosphine
25979-07-1
|
1kg | 95% | 100kg | XINXIANG RUNYU MATERIAL CO., LTD. | ||
 |
2025-12-12 | tert-butyldichlorophosphine
25979-07-1
|
$1.00 | 1KG | 99% | 20 Tons | Shaanxi Dideu Medichem Co. Ltd |
-
- tert-Butyldichlorophosphine
25979-07-1
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- tert-Butyldichlorophosphine
25979-07-1
- 95%
- XINXIANG RUNYU MATERIAL CO., LTD.
-
- tert-butyldichlorophosphine
25979-07-1
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
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t-Butyldichlorophosphine,98%
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T-BUTYLDICHLOROPHOSPHINE
25979-07-1
C4H9Cl2P
CH33CPCl2
C4H9PCL2
Phosphorus Compounds
Phosphorus Precursors
Catalysis and Inorganic Chemistry
organophosphine halide
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Phosphorus Precursors
Chlorophosphines
Ligand
1
