(2-METHOXY-ETHYL)-TRIPHENYL-PHOSPHONIUM, BROMIDE - ≥97% , CAS No.55894-16-1

CAS: 55894-16-1 Cat. No.: M170986 Molecular Weight: 401.287 EC Number: 659-593-5
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
C21H22BrOP | TZSFISGIOFHBOJ-UHFFFAOYSA-M | 2-methoxyethyl(triphenyl)phosphanium;bromide | MFCD00195808 | (2-Methoxyethyl)(triphenyl)phosphanium bromide | SCHEMBL2542018 | FT-0696150 | SY108182 | NSC280056 | NSC-280056 | (2-Methoxyethyl)(triphenyl)phosphon
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
M170986-250mg
4
$9.90
1g
M170986-1g
5
$10.90
5g
M170986-5g
5

$19.90

$29.90
Save $10.00 (33.44%)
10g
M170986-10g
4

$37.90

$56.90
Save $19.00 (33.39%)
25g
M170986-25g
3

$67.90

$101.90
Save $34.00 (33.37%)
100g
M170986-100g
2

$224.90

$337.90
Save $113.00 (33.44%)
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
C21H22BrOP | TZSFISGIOFHBOJ-UHFFFAOYSA-M | 2-methoxyethyl(triphenyl)phosphanium;bromide | MFCD00195808 | (2-Methoxyethyl)(triphenyl)phosphanium bromide | SCHEMBL2542018 | FT-0696150 | SY108182 | NSC280056 | NSC-280056 | (2-Methoxyethyl)(triphenyl)phosphon
Specifications & Purity
≥97%
Storage
Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488200134
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488200134
Canonical SmilesCOCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
IUPAC Name2-methoxyethyl(triphenyl)phosphanium;bromide
InChIKeyTZSFISGIOFHBOJ-UHFFFAOYSA-M
INCHI1S/C21H22OP.BrH/c1-22-17-18-23(19-11-5-2-6-12-19,20-13-7-3-8-14-20)21-15-9-4-10-16-21;/h2-16H,17-18H2,1H3;1H/q+1;/p-1
Isomeric SMILES COCC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[Br-]
Molecular Weight 401.287
Reaxy-Rn 4172241
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=4172241&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 Dialkyl ethers  Organophosphorus compounds  Organic bromide salts  Hydrocarbon derivatives  Organic cations  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenylphosphine - Phenylphosphine - Ether - Dialkyl ether - Organic oxygen compound - Hydrocarbon derivative - Organic bromide salt - Organic salt - Organophosphorus compound - Organooxygen compound - Organic cation - 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





Mechanisms of Action
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.

12 results found

Lot NumberCertificate TypeDateItem
F23301013Certificate of AnalysisApr 13, 2026 M170986
F23301014Certificate of AnalysisApr 13, 2026 M170986
F23301015Certificate of AnalysisApr 13, 2026 M170986
F23301016Certificate of AnalysisApr 13, 2026 M170986
F23301017Certificate of AnalysisApr 13, 2026 M170986
F23301019Certificate of AnalysisApr 13, 2026 M170986
F23301020Certificate of AnalysisApr 13, 2026 M170986
F23301022Certificate of AnalysisApr 13, 2026 M170986
F23301153Certificate of AnalysisApr 13, 2026 M170986
F23301158Certificate of AnalysisApr 13, 2026 M170986
F2330844Certificate of AnalysisApr 13, 2026 M170986
F2330848Certificate of AnalysisApr 13, 2026 M170986

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Chemical and Physical Properties
Molecular Weight401.300 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count2
Rotatable Bond Count6
Exact Mass400.059 Da
Monoisotopic Mass400.059 Da
Topological Polar Surface Area9.200 Ų
Heavy Atom Count24
Formal Charge0
Complexity279.000
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 Count2
Solution Calculators
Reviews

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