Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95%

4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95%

4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95% price.
  • $35 - $765
  • Product name: 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95%
  • CAS: 16352-18-4
  • MF: C6H13O3P
  • MW: 164.14
  • EINECS:
  • MDL Number:MFCD09836231
  • Synonyms:2-Oxo-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane, 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, HASPO-1, Phosphonic acid pinacol ester, Pinacol phosphonate;4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide;HASPO-1;4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide,2-Oxo-4,4,5,5-tetramethyl-1,3,2-dioxaphospholane, 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, HASPO-1, Phosphonic acid pinacol ester, Pinacol pho;1,3,2-Dioxaphospholane, 4,4,5,5-tetramethyl-, 2-oxide;4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95%;4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol, 95%
Price19 Properties Safety Information Description
19 prices
Selected condition：
Brand
  • aablocks
  • AK Scientific
  • American Custom Chemicals Corporation
  • Arctom
  • Chem-Impex
  • Matrix Scientific
  • TCI Chemical
  • TRC
  • Usbiological
Package
  • 10mg
  • 100mg
  • 250mg
  • 500mg
  • 1.00g
  • 1g
  • 5g
  • Manufactureraablocks
  • Product numberAA001U3M
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 95%
  • Packaging250mg
  • Price$63
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001U3M
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC)
  • Packaging1g
  • Price$66
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA001U3M
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC)
  • Packaging5g
  • Price$193
  • Updated2026-05-28
  • Buy
  • ManufacturerAK Scientific
  • Product number6266AL
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide
  • Packaging5g
  • Price$394
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0114873
  • Product description4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLANE 2-OXIDE 95.00%
  • Packaging1G
  • Price$709.82
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS703355
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide
  • Packaging5g
  • Price$291
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS703355
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide
  • Packaging1g
  • Price$84
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberAS703355
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide
  • Packaging250mg
  • Price$35
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number41126
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide ≥95%(GC)
  • Packaging1G
  • Price$102.85
  • Updated2026-05-19
  • Buy
  • ManufacturerChem-Impex
  • Product number41126
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide ≥95%(GC)
  • Packaging5G
  • Price$348.52
  • Updated2026-05-19
  • Buy
  • ManufacturerMatrix Scientific
  • Product number168044
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol
  • Packaging1g
  • Price$387
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number168044
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol
  • Packaging1.00g
  • Price$387
  • Updated2026-05-18
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT2645
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC)
  • Packaging5g
  • Price$241
  • Updated2026-04-30
  • Buy
  • ManufacturerTCI Chemical
  • Product numberT2645
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC)
  • Packaging1g
  • Price$82
  • Updated2026-04-30
  • Buy
  • ManufacturerTRC
  • Product numberT204625
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide
  • Packaging10mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerUsbiological
  • Product number290592
  • Product description4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide Asreported
  • Packaging100mg
  • Price$323
  • Updated2026-06-03
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA001U3M 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 95% 250mg $63 2026-05-28 Buy
aablocks AA001U3M 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC) 1g $66 2026-05-28 Buy
aablocks AA001U3M 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC) 5g $193 2026-05-28 Buy
AK Scientific 6266AL 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 5g $394 2021-12-16 Buy
American Custom Chemicals Corporation CHM0114873 4,4,5,5-TETRAMETHYL-1,3,2-DIOXAPHOSPHOLANE 2-OXIDE 95.00% 1G $709.82 2021-12-16 Buy
Arctom AS703355 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 5g $291 2021-12-16 Buy
Arctom AS703355 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 1g $84 2021-12-16 Buy
Arctom AS703355 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 250mg $35 2021-12-16 Buy
Chem-Impex 41126 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide ≥95%(GC) 1G $102.85 2026-05-19 Buy
Chem-Impex 41126 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-oxide ≥95%(GC) 5G $348.52 2026-05-19 Buy
Matrix Scientific 168044 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol 1g $387 2021-12-16 Buy
Matrix Scientific 168044 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholan-2-ol 1.00g $387 2026-05-18 Buy
TCI Chemical T2645 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC) 5g $241 2026-04-30 Buy
TCI Chemical T2645 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide >95.0%(GC) 1g $82 2026-04-30 Buy
TRC T204625 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide 10mg $45 2021-12-16 Buy
Usbiological 290592 4,4,5,5-Tetramethyl-1,3,2-dioxaphospholane 2-Oxide Asreported 100mg $323 2026-06-03 Buy
Next Last

Properties

Melting point :99-106 °C
Boiling point :179.4±7.0 °C(Predicted)
form :powder to crystal
color :White to Almost white

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Air-stable preligand for Pd-catalyzed Kumada-type cross-couplings.

More related product prices

6609-64-9

Related product price

Suppliers and manufacturers

J & K SCIENTIFIC LTD. TCI (Shanghai) Development Co., Ltd. Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. TOKYO CHEMICAL INDUSTRY CO., LTD. 9ding chemical ( Shanghai) Limited Guangzhou Jhd Chemical Reagent Co., Ltd. 9ding chemical ( Shanghai) Limited Shanghai Anyinuo Biomedical Technology Co., Ltd.