Methyltriphenylphosphonium iodide - ≥98% , CAS No.2065-66-9

CAS: 2065-66-9 Cat. No.: M110153 Molecular Weight: 404.23 EC Number: 218-178-5 PubChem CID: 638159
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
METHYL(TRISPHENYL)PHOSPHONIUM IODIDE;METHYLTRIPHENYLPHOSPHONIUM IODIDE;TRIPHENYLMETHYL PHOSPHONIUM IODIDE | Triphenylmethylphosphine iodide | C19H18IP | SCHEMBL42631 | 3B2B7G7R4G | GC10164 | methyl-triphenyl phosphonium iodide | NSC-132585 | FT-0628927 |
Storage
Protected from light,Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
5g
M110153-5g
2

$9.90

$14.90
Save $5.00 (33.56%)
25g
M110153-25g
3

$12.90

$19.90
Save $7.00 (35.18%)
100g
M110153-100g
1

$47.90

$71.90
Save $24.00 (33.38%)
250g
M110153-250g
1

$90.90

$136.90
Save $46.00 (33.60%)
500g
M110153-500g
1

$99.90

$149.90
Save $50.00 (33.36%)
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Protected from light,Argon charged,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
METHYL(TRISPHENYL)PHOSPHONIUM IODIDE;METHYLTRIPHENYLPHOSPHONIUM IODIDE;TRIPHENYLMETHYL PHOSPHONIUM IODIDE | Triphenylmethylphosphine iodide | C19H18IP | SCHEMBL42631 | 3B2B7G7R4G | GC10164 | methyl-triphenyl phosphonium iodide | NSC-132585 | FT-0628927 |
Specifications & Purity
≥98%
Storage
Protected from light, Argon charged, Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Canonical SmilesC[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[I-]
IUPAC Namemethyl(triphenyl)phosphanium;iodide
InChIKeyJNMIXMFEVJHFNY-UHFFFAOYSA-M
INCHI1S/C19H18P.HI/c1-20(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19;/h2-16H,1H3;1H/q+1;/p-1
Isomeric SMILES C[P+](C1=CC=CC=C1)(C2=CC=CC=C2)C3=CC=CC=C3.[I-]
WGK Germany 3
PubChem CID 638159
Molecular Weight 404.23
Reaxy-Rn 3599430

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 Organopnictogen compounds  Organophosphorus compounds  Organic iodide salts  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Triphenylphosphine - Phenylphosphine - Organopnictogen compound - Hydrocarbon derivative - Organic iodide salt - Organic salt - Organophosphorus 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.

25 results found

Lot NumberCertificate TypeDateItem
K2205310Certificate of AnalysisApr 13, 2026 M110153
K2205309Certificate of AnalysisApr 13, 2026 M110153
F2512357Certificate of AnalysisMay 30, 2025 M110153
F2512358Certificate of AnalysisMay 30, 2025 M110153
F2512359Certificate of AnalysisMay 30, 2025 M110153
F2512360Certificate of AnalysisMay 30, 2025 M110153
C2504219Certificate of AnalysisDec 14, 2024 M110153
C2504237Certificate of AnalysisDec 14, 2024 M110153
C2504249Certificate of AnalysisDec 14, 2024 M110153
C2504322Certificate of AnalysisDec 14, 2024 M110153
C2504361Certificate of AnalysisDec 14, 2024 M110153
C2504362Certificate of AnalysisDec 14, 2024 M110153
C2504363Certificate of AnalysisDec 14, 2024 M110153
L2405082Certificate of AnalysisJul 11, 2024 M110153
K2205313Certificate of AnalysisJul 11, 2024 M110153
K2205311Certificate of AnalysisJul 11, 2024 M110153
I2419370Certificate of AnalysisJun 17, 2024 M110153
I2419369Certificate of AnalysisJun 17, 2024 M110153
K2112195Certificate of AnalysisJan 04, 2024 M110153
K2112194Certificate of AnalysisAug 04, 2023 M110153
K2112196Certificate of AnalysisAug 04, 2023 M110153
K2112193Certificate of AnalysisAug 04, 2023 M110153
K2205312Certificate of AnalysisJul 25, 2022 M110153
A2403085Certificate of AnalysisJul 25, 2022 M110153
G2008119Certificate of AnalysisApr 26, 2022 M110153

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Chemical and Physical Properties
SolubilitySoluble in water, acetone, dichloromethane , methanol.
SensitivityMoisture sensitive;light sensitive
Melt Point(°C)185°C
Molecular Weight404.200 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass404.019 Da
Monoisotopic Mass404.019 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count21
Formal Charge0
Complexity235.000
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
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