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ChemicalBook >> CAS DataBase List >> TETRAETHYL PYROPHOSPHITE

TETRAETHYL PYROPHOSPHITE

TETRAETHYL PYROPHOSPHITE price.
  • $95 - $927.15
  • Product name: TETRAETHYL PYROPHOSPHITE
  • CAS: 21646-99-1
  • MF: C8H20O5P2
  • MW: 258.19
  • EINECS:244-494-8
  • MDL Number:MFCD00009082
  • Synonyms:TETRAETHYL PYROPHOSPHITE;TETRAETHYL PYROPHOSPHITE, TECH., 93%;Bis(diethoxyphosphino) ether;Bis(phosphorous acid diethyl)anhydride;Diphosphorous acid tetraethyl ester;Oxybis(diethoxyphosphine);Oxybis(phosphonous acid diethyl) ester;Tetraethyl pyrophosphite,93%,tech.
Price3 Properties Safety Information Description
3 prices
Selected condition：
Brand
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
  • TRC
Package
  • 500mg
  • 5G
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0156978
  • Product descriptionTETRAETHYL PYROPHOSPHITE 95.00%
  • Packaging5G
  • Price$927.15
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number155411
  • Product descriptionTetraethyl pyrophosphite 96%
  • Packaging5g
  • Price$183
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberT303765
  • Product descriptionTetraethyl pyrophosphite
  • Packaging500mg
  • Price$95
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
American Custom Chemicals Corporation CHM0156978 TETRAETHYL PYROPHOSPHITE 95.00% 5G $927.15 2021-12-16 Buy
Sigma-Aldrich 155411 Tetraethyl pyrophosphite 96% 5g $183 2024-03-01 Buy
TRC T303765 Tetraethyl pyrophosphite 500mg $95 2021-12-16 Buy

Properties

Boiling point :79-81 °C/1 mmHg (lit.)
Density :1.057 g/mL at 25 °C (lit.)
refractive index :n20/D 1.434(lit.)
Flash point :>230 °F
solubility :Chloroform (Slightly), DMSO (Sparingly), Methanol (Slightly)
form :Oil
color :Colourless

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P271 Use only outdoors or in a well-ventilated area.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Tetraethyl pyrophosphite was used in the preparation of diethyl fluorophosphonites.

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Suppliers and manufacturers

career henan chemical co
TETRAETHYL PYROPHOSPHITE
$1.00 /1KG
TETRAETHYL PYROPHOSPHITE CAS:21646-99-1
Shaanxi Dideu Medichem Co. Ltd
Tetraethyl pyrophosphite
$0.00 /25KG
Tetraethyl pyrophosphite CAS:21646-99-1
Energy Chemical Shanghai Hanhong Scientific Co.,Ltd. Sigma-Aldrich Zhengzhou Alpha Chemical Co. LTD Hubei Shishun Biotechnology Co. Ltd Shaanxi DIDU pharmaceutical and Chemical Co., Ltd Shanghai Yingxin laboratory equipment Co., Ltd Shanghai Guchen Biotechnology Co., LTD