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ChemicalBook >> CAS DataBase List >> 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl

2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl

2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl price.
  • $7 - $15705.8
  • Product name: 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • CAS: 564483-19-8
  • MF: C29H45P
  • MW: 424.64
  • EINECS:639-817-8
  • MDL Number:MFCD06411306
  • Synonyms:tBuXPhos 97%;2-Di-tert-butyL;phosphino-2',4',6'-triisopropyL;phosphine, bis(1,1-diMethylethyl)[2',4',6'-tris(1-Methylethyl)[1,1'-biphenyl]-2-yl]-;Bis(1,1-dimethylethyl)[2',4',6'-tris(1-methylethyl)[1,1'-biphenyl]-2-yl]phosphine;2-DI-TERT-BUTYLPHOSPHINO-2',4', 6'-TRI-I-PROPYL-1,1'-BIPHENYL;2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl,min.98%;2-Di-t-butylphosphino-2',4',6'-tri-i-propyl-1,1'-biphenyl,min.98%t-butylXPhos
Price57 Properties Safety Information Description
57 prices
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  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Apolloscientific
  • Biosynth
  • Chemenu
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  • ChemSupplyAustralia
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  • Manufactureraablocks
  • Product numberAA00337M
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98%
  • Packaging1g
  • Price$7
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00337M
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98%
  • Packaging5g
  • Price$10
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00337M
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98%
  • Packaging10g
  • Price$19
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00337M
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98%
  • Packaging25g
  • Price$43
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberT101023
  • Product descriptiondi-tert-butyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane 97%
  • Packaging100G
  • Price$155
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ57412
  • Product descriptiontBuXPhos
  • Packaging10g
  • Price$90
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number564483198
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine
  • Packaging100g
  • Price$714
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR52584
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95%
  • Packaging100g
  • Price$384
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberOR52584
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine
  • Packaging10g
  • Price$102
  • Updated2021-12-16
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  • ManufacturerApolloscientific
  • Product numberOR52584
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95%
  • Packaging25g
  • Price$128
  • Updated2026-06-04
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  • ManufacturerApolloscientific
  • Product numberOR52584
  • Product descriptionDi-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95%
  • Packaging5g
  • Price$36
  • Updated2026-06-04
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  • ManufacturerBiosynth
  • Product numberFD44695
  • Product description2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • Packaging1g
  • Price$50
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD44695
  • Product description2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • Packaging2g
  • Price$80
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD44695
  • Product description2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • Packaging5G
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD44695
  • Product description2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • Packaging25g
  • Price$500
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFD44695
  • Product description2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl
  • Packaging10g
  • Price$300
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00337M Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98% 1g $7 2026-05-28 Buy
aablocks AA00337M Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98% 5g $10 2026-05-28 Buy
aablocks AA00337M Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98% 10g $19 2026-05-28 Buy
aablocks AA00337M Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 98% 25g $43 2026-05-28 Buy
ACHEMBLOCK T101023 di-tert-butyl[2',4',6'-tris(propan-2-yl)-[1,1'-biphenyl]-2-yl]phosphane 97% 100G $155 2026-05-27 Buy
AK Scientific J57412 tBuXPhos 10g $90 2021-12-16 Buy
Alichem 564483198 Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 100g $714 2021-12-16 Buy
Apolloscientific OR52584 Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95% 100g $384 2026-06-04 Buy
Apolloscientific OR52584 Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine 10g $102 2021-12-16 Buy
Apolloscientific OR52584 Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95% 25g $128 2026-06-04 Buy
Apolloscientific OR52584 Di-tert-butyl(2',4',6'-triisopropyl-[1,1'-biphenyl]-2-yl)phosphine ≥95% 5g $36 2026-06-04 Buy
Biosynth FD44695 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl 1g $50 2021-12-16 Buy
Biosynth FD44695 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl 2g $80 2021-12-16 Buy
Biosynth FD44695 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl 5G $175 2021-12-16 Buy
Biosynth FD44695 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl 25g $500 2021-12-16 Buy
Biosynth FD44695 2-Di-tert-butylphosphino-2',4',6'-triisopropylbiphenyl 10g $300 2021-12-16 Buy
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Properties

Melting point :148-151 °C(lit.)
Boiling point :493.5±45.0 °C(Predicted)
storage temp. :2-8°C, protect from light, stored under nitrogen
solubility :soluble in Toluene
form :Crystalline Powder
color :White
InChI :InChI=1S/C29H45P/c1-19(2)22-17-24(20(3)4)27(25(18-22)21(5)6)23-15-13-14-16-26(23)30(28(7,8)9)29(10,11)12/h13-21H,1-12H3
InChIKey :SACNIGZYDTUHKB-UHFFFAOYSA-N
SMILES :P(C(C)(C)C)(C(C)(C)C)C1=CC=CC=C1C1=C(C(C)C)C=C(C(C)C)C=C1C(C)C

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405 Store locked up.

Description

tBuXPhos has been used in the preparation of [tBuXPhosAu(MeCN)]BAr4F, a gold catalyst for the intermolecular [2+2] cycloaddition of terminal arylalkynes with substituted alkenes to form functionalized cyclobutenes with high regioselectivity.

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Suppliers and manufacturers

Sinocompound Catalysts Co., Ltd. Xinxiang Runyu Material Co., Ltd. Puyang Huicheng Electronic Material Co. Ltd. Zhengzhou Kingorgchem Chemical Technology Co., Ltd.gy Co., Ltd. BeiJing Greenchem Technology Co.,Ltd. Henan Research New Material Co., Ltd. J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH SelectLab Chemicals GmbH