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BGC » Chemicals A-Z » Tetraethyl pyrophosphite
BGC ID: 703751955832-24
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Tetraethyl pyrophosphite

Identify Properties Safty Prices Suppliers 5 Links ☰
CAS 21646-99-1
Formula C8H20O5P2
Structural Formula
Catalog # Product (Catalog #) Unit Price (US$) Quantity
703751955832
Tetraethyl pyrophosphite
(703751955832)		 on request + -

Identify

Synonyms:
diphosphorous acid tetraethyl ester ; tetraethyl pyrophosphite 96% ; oxybis(phosphonous acid diethyl) ester ; tetraethyl pyrophosphite, tech., 93% ; oxybis(diethoxyphosphine) ; tetraethyl pyrophosphite,93%,tech. ; bis(diethoxyphosphino) ether ; tetraethyl pyrophosphite ; bis(phosphorous acid diethyl)anhydride
CAS:
21646-99-1
EINECS:
Molecular Formula:
C8H20O5P2
MDL:
SMILES:
CCOP(OCC)OP(OCC)OCC

Properties

Molecular Weight:
258.19 g·mol−1
Density:
1.057 g/mL at 25 °C(lit.)
Boiling point:
79-81 °C1 mm Hg(lit.)
Flash point:
>230 ºF
Physical Description:
clear colorless liquid

Safety Information

Hazard Symbols: Xi
hazard symbol Xi
Europe standard Hazard pictograms, code and definition
Hazard Classes:
Risk Codes:
36/37/38 (R)
Safety Codes:
26-36 (S)
WGK Germany:
3

Prices

For Tetraethyl pyrophosphite we can currently show 4 prices in the last 8 years as an extract from the researched prices. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2018 from USD 138.00 for 5 g to USD 56.00 per 100 mg in 2021 .
[!] Note
These prices are independent, long-term market observations and do not claim to be valid for the present or future with regard to inquiries. However, they do provide guidance. The prices do not include additional costs such as taxes, transport costs and more. These are first determined by the place of delivery and the quantity.

Last detected Prices

Size Availability Last Price Quantity
100 mg on request $56.00 + -
500 mg on request $119.00 + -
1 g on request $188.00 + -



Last price review [2021-08-01]

Suppliers

Global Tetraethyl pyrophosphite Suppliers : Germany (2) P.R.China (2) USA (1)
SupplierPhoneFaxCountryInquiry contact
BIOZOL Diagnostica Vertrieb GmbH +49-871-966346-0 +49-871-966346-13 Germany REQUEST
BuGuCh & Partners Germany REQUEST
Dayang Chem (Hangzhou) Co.,Ltd. +86-571-88938639 +86-571-8893-8652 P.R.China REQUEST
Leap Chem Co., Ltd +852-30606658 P.R.China REQUEST
Santa Cruz Biotechnology, Inc. +1 214-902-3910 USA REQUEST

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