Tetraethyl pyrophosphite - CAS 21646-99-1
Catalog: |
BB017041 |
Product Name: |
Tetraethyl pyrophosphite |
CAS: |
21646-99-1 |
Synonyms: |
diethoxyphosphanyl diethyl phosphite |
IUPAC Name: | diethoxyphosphanyl diethyl phosphite |
Description: | Tetraethyl pyrophosphite (CAS# 21646-99-1) is used as a reagent in the preparation of peptides and in the phosphonylation of carbonyl compounds. |
Molecular Weight: | 258.19 |
Molecular Formula: | C8H20O5P2 |
Canonical SMILES: | CCOP(OCC)OP(OCC)OCC |
InChI: | InChI=1S/C8H20O5P2/c1-5-9-14(10-6-2)13-15(11-7-3)12-8-4/h5-8H2,1-4H3 |
InChI Key: | RDXABLXNTVBVML-UHFFFAOYSA-N |
Boiling Point: | 237.9 °C at 760 mmHg |
Purity: | 95 % |
Density: | 1.057 g/mL at 25 °C (lit.) |
Appearance: | Colorless liquid |
MDL: | MFCD00009082 |
LogP: | 3.60280 |
GHS Hazard Statement: | H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation] |
Precautionary Statement: | P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501 |
Signal Word: | Warning |
Publication Number | Title | Priority Date |
WO-2021194588-A1 | Ion-conductive polymeric materials as electrolytes for fuel cells | 20200323 |
US-10604458-B2 | Systems and methods for aromatic alkylation | 20171130 |
US-2019161420-A1 | Systems and Methods for Aromatic Alkylation | 20171130 |
WO-2019108361-A1 | Systems and methods for aromatic alkylation | 20171130 |
CN-111406042-A | Systems and methods for aromatic alkylation | 20171130 |
Complexity: | 112 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 258.07859773 |
Formal Charge: | 0 |
Heavy Atom Count: | 15 |
Hydrogen Bond Acceptor Count: | 5 |
Hydrogen Bond Donor Count: | 0 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 258.07859773 |
Rotatable Bond Count: | 10 |
Topological Polar Surface Area: | 46.2 Å2 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
XLogP3: | 1.5 |
Online Inquiry
Customer Support
Customer Centered
Related Functional Groups
Phosphorus Compounds
Customers Also Viewed
INDUSTRY LEADERS TRUST OUR PRODUCTS