(2-Methoxyphenyl)diphenylphosphine - ≥98% , CAS No.53111-20-9

CAS: 53111-20-9 Cat. No.: M589375 Molecular Weight: 292.31 EC Number: 625-558-8
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
(2-Methoxyphenyl)diphenylphosphane | (2-methoxyphenyl)-diphenylphosphane | (2-methoxyphenyl)-diphenyl-phosphane | DTXSID60345287 | FT-0640131 | Diphenyl-2-methoxyphenylphosphine | (O-Methoxyphenyl)diphenylphosphine | Diphenyl(o-methoxyphenyl)phosphine | D
Storage
Store at 2-8°C,Protected from light,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M589375-250mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$15.90
1g
M589375-1g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$42.90
5g
M589375-5g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$142.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C,Protected from light,Argon charged Ships Wet ice 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

Synonyms
(2-Methoxyphenyl)diphenylphosphane | (2-methoxyphenyl)-diphenylphosphane | (2-methoxyphenyl)-diphenyl-phosphane | DTXSID60345287 | FT-0640131 | Diphenyl-2-methoxyphenylphosphine | (O-Methoxyphenyl)diphenylphosphine | Diphenyl(o-methoxyphenyl)phosphine | D
Specifications & Purity
≥98%
Storage
Store at 2-8°C, Protected from light, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC1=CC=CC=C1P(C2=CC=CC=C2)C3=CC=CC=C3
IUPAC Name(2-methoxyphenyl)-diphenylphosphane
InChIKeyGBXNVYBGIFEOEM-UHFFFAOYSA-N
INCHI1S/C19H17OP/c1-20-18-14-8-9-15-19(18)21(16-10-4-2-5-11-16)17-12-6-3-7-13-17/h2-15H,1H3
Isomeric SMILES COC1=CC=CC=C1P(C2=CC=CC=C2)C3=CC=CC=C3
WGK Germany 3
Molecular Weight 292.31
Reaxy-Rn 2943606
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2943606&ln=

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
SuperclassBenzenoids
ClassBenzene and substituted derivatives
SubclassPhenylphosphines and derivatives
Intermediate Tree Nodes Not available
Direct ParentPhenylphosphines and derivatives
Alternative Parents Phenoxy compounds  Methoxybenzenes  Anisoles  Alkyl aryl ethers  Organic phosphines and derivatives  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenylphosphine - Phenoxy compound - Methoxybenzene - Phenol ether - Anisole - Phenylphosphine - Alkyl aryl ether - Phosphine - Ether - Organic oxygen compound - Organopnictogen compound - Hydrocarbon derivative - Organophosphorus compound - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as phenylphosphines and derivatives. These are compounds containing a phenylphosphine, which consists of phosphine substituent bound to a phenyl group.
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:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
A2626480Certificate of AnalysisNov 17, 2025 M589375
A2626481Certificate of AnalysisNov 17, 2025 M589375
A2626495Certificate of AnalysisNov 17, 2025 M589375
Chemical and Physical Properties
Sensitivityair sensitive
Molecular Weight292.300 g/mol
XLogP34.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count4
Exact Mass292.102 Da
Monoisotopic Mass292.102 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count21
Formal Charge0
Complexity276.000
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
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