TETRAETHYL PYROPHOSPHITE

Product Name: TETRAETHYL PYROPHOSPHITE
CAS No.: 21646-99-1
Chemical Name: TETRAETHYL PYROPHOSPHITE
Synonyms: TETRAETHYL PYROPHOSPHITE;Oxybis(diethoxyphosphine);Bis(diethoxyphosphino) ether;Tetraethyl pyrophosphite 96%;iethoxyphosphanyldiethylphosphite;Tetraethyl pyrophosphite,93%,tech.;Diphosphorous acid tetraethyl ester;TETRAETHYL PYROPHOSPHITE, TECH., 93%;Bis(phosphorous acid diethyl)anhydride;Oxybis(phosphonous acid diethyl) ester
CBNumber: CB9279595
Molecular Formula: C8H20O5P2
Formula Weight: 258.19
MOL File: 21646-99-1.mol

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TETRAETHYL PYROPHOSPHITE Property

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

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 155411
Product name: Tetraethyl pyrophosphite
Purity: 96%
Packaging: 5g
Price: $183
Updated: 2024/03/01

TRC

Product number: T303765
Product name: Tetraethyl pyrophosphite
Packaging: 500mg
Price: $95
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0156978
Product name: TETRAETHYL PYROPHOSPHITE
Purity: 95.00%
Packaging: 5G
Price: $927.15
Updated: 2021/12/16

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TETRAETHYL PYROPHOSPHITE Chemical Properties,Usage,Production

Chemical Properties

clear colorless liquid

Uses

Tetraethyl Pyrophosphite is used as a reagent in the preparation of peptides and in the phosphonylation of carbonyl compounds.

Uses

The product can be used as a reagent for peptide synthesis.

TETRAETHYL PYROPHOSPHITE Preparation Products And Raw materials

Raw materials

Preparation Products

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TETRAETHYL PYROPHOSPHITE Suppliers

Belgium 1 China 10 Japan 1 Switzerland 1 United Kingdom 1 United States 7 Global 21

United States Biological

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Riedel-de Haen AG

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Advance Scientific & Chemical

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3B Scientific Corporation

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HONEST JOY HOLDINGS LIMITED

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Chemiplus Corporation

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Spectrum Chemicals & Laboratory Products

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View Lastest Price from TETRAETHYL PYROPHOSPHITE manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Tetraethyl pyrophosphite 21646-99-1
Price: US $1.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 tons
Release date: 2020-01-16

Career Henan Chemical Co

Product: TETRAETHYL PYROPHOSPHITE 21646-99-1
Price: US $1.00/KG
Min. Order: 1KG
Purity: 97%-99.9%
Supply Ability: 100kg
Release date: 2019-12-21

21646-99-1, TETRAETHYL PYROPHOSPHITERelated Search:

Tetrabenzyl pyrophosphate TETRAETHYL PYROPHOSPHITE CYCLIC ADENOSINE 5'-DIPHOSPHATE RIBOSE, 1-(1-(2-NITROPHENYL)ETHYL)ESTER ASPON (TM) SULFOTEP ISO-PROPYL ACID PYROPHOSPHATE MONOTHIONO TEPP TEPP BIS(DIMETHYLVINYLENE) PYROPHOSPHATE

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.

Tetraethyl pyrophosphite 96%

Diphosphorous acid, P,P,P',P'-tetraethyl ester

iethoxyphosphanyldiethylphosphite

21646-99-1

C8H20O5P2

C2H5O2POPOC2H52

Building Blocks

Organic Phosphates/Phosphites

Phosphorus Compounds

Organic Building Blocks

Organic Phosphates/Phosphites

Phosphorus Compounds