Tetraethyl (dimethylaminomethylene)diphosphonate - ≥97% , CAS No.18855-52-2

CAS: 18855-52-2 Cat. No.: T694921 Molecular Weight: 331.28 EC Number: 242-627-4 PubChem CID: 86795
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
T694921-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$237.90
25g
T694921-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$826.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Room temperature Ships Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Product Properties
ALogP0.5
Names and Identifiers
Canonical SmilesCCOP(=O)(C(N(C)C)P(=O)(OCC)OCC)OCC
IUPAC Name1,1-bis(diethoxyphosphoryl)-N,N-dimethylmethanamine
InChIKeySQDDGOVNJMIFFT-UHFFFAOYSA-N
INCHI1S/C11H27NO6P2/c1-7-15-19(13,16-8-2)11(12(5)6)20(14,17-9-3)18-10-4/h11H,7-10H2,1-6H3
Isomeric SMILES CCOP(=O)(C(N(C)C)P(=O)(OCC)OCC)OCC
PubChem CID 86795
Molecular Weight 331.28

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassOrganic phosphonic acids and derivatives
SubclassBisphosphonates
Intermediate Tree Nodes Not available
Direct ParentBisphosphonates
Alternative Parents Dialkyl alkylphosphonates  Phosphonic acid esters  Organopnictogen compounds  Organophosphorus compounds  Organooxygen compounds  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAliphatic acyclic compounds
Substituents Bisphosphonate - Dialkyl alkylphosphonate - Phosphonic acid diester - Phosphonic acid ester - Organic nitrogen compound - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organophosphorus compound - Organooxygen compound - Organonitrogen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as bisphosphonates. These are organic compounds containing two phosphonate groups linked together through a carbon atoms.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Chemical and Physical Properties
Molecular Weight331.280 g/mol
XLogP30.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count7
Rotatable Bond Count11
Exact Mass331.131 Da
Monoisotopic Mass331.131 Da
Topological Polar Surface Area74.300 Ų
Heavy Atom Count20
Formal Charge0
Complexity313.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count1
Solution Calculators
Reviews

Customer Reviews

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.