Triphenylarsine oxide - ≥97% , CAS No.1153-05-5

CAS: 1153-05-5 Cat. No.: T468594 Molecular Weight: 322.23 EC Number: 214-571-0 PubChem CID: 14382
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
(C6H5)3As=O | (diphenylarsoroso)benzene | Triphenylarsine oxide, 97% | TRIPHENYLARSINE OXIDE | AKOS015889561 | diphenylarsorylbenzene | triphenyl arsinoxide | Triphenylarsenic oxide | Arsine oxide, triphenyl- | CLVJBRYGLQNRDA-UHFFFAOYSA-N | DTXSID1061570
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25g
T468594-25g
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$494.90

$600.90
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Why this grade

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

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Storage & shipping

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

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Quality documents

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

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Literature proof

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

Specifications

Synonyms
(C6H5)3As=O | (diphenylarsoroso)benzene | Triphenylarsine oxide, 97% | TRIPHENYLARSINE OXIDE | AKOS015889561 | diphenylarsorylbenzene | triphenyl arsinoxide | Triphenylarsenic oxide | Arsine oxide, triphenyl- | CLVJBRYGLQNRDA-UHFFFAOYSA-N | DTXSID1061570
Specifications & Purity
≥97%
Storage
Room temperature
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC=C(C=C1)[As](=O)(C2=CC=CC=C2)C3=CC=CC=C3
IUPAC Namediphenylarsorylbenzene
InChIKeyCLVJBRYGLQNRDA-UHFFFAOYSA-N
INCHI1S/C18H15AsO/c20-19(16-10-4-1-5-11-16,17-12-6-2-7-13-17)18-14-8-3-9-15-18/h1-15H
Isomeric SMILES C1=CC=C(C=C1)[As](=O)(C2=CC=CC=C2)C3=CC=CC=C3
PubChem CID 14382
Molecular Weight 322.23

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.

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🔬 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
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Pentaorganoarsanes  Oxygen-containing organoarsenic compounds  Organic metalloid salts  Organopnictogen compounds  Organic oxides  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Pentaorganoarsane - Monocyclic benzene moiety - Oxygen-containing organoarsenic compound - Organic metalloid salt - Organic oxygen compound - Organopnictogen compound - Organic oxide - Hydrocarbon derivative - Organic salt - Organoarsenic compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as benzene and substituted derivatives. These are aromatic compounds containing one monocyclic ring system consisting of benzene.
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
Melt Point(°C)191-193° C (lit.)
Molecular Weight322.200 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count1
Rotatable Bond Count3
Exact Mass322.034 Da
Monoisotopic Mass322.034 Da
Topological Polar Surface Area17.100 Ų
Heavy Atom Count20
Formal Charge0
Complexity281.000
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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