Di-tert-butylphenylphosphine - ≥95%(GC) , CAS No.32673-25-9

CAS: 32673-25-9 Cat. No.: D138674 Molecular Weight: 222.31 EC Number: 625-553-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%(GC)
Synonyms
MFCD00049096 | Phosphine, bis(1,1-dimethylethyl)phenyl- | AS-59387 | di(tertbutyl)phenylphosphine | di(tert-butyl)phenylphosphine | bis(1,1-dimethylethyl)phenylphosphine | Di-tert-butylphenylphosphine, 95% | di(t-butyl)phenylphosphine | di-tert-butyl(phen
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
1g
D138674-1g
1
$45.90
5g
D138674-5g
1
$185.90
25g
D138674-25g
1
$724.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

≥95%(GC) 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
MFCD00049096 | Phosphine, bis(1, 1-dimethylethyl)phenyl- | AS-59387 | di(tertbutyl)phenylphosphine | di(tert-butyl)phenylphosphine | bis(1, 1-dimethylethyl)phenylphosphine | Di-tert-butylphenylphosphine, 95% | di(t-butyl)phenylphosphine | di-tert-butyl(phen
Specifications & Purity
≥95%(GC)
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
≥95%(GC)
Names and Identifiers
Canonical SmilesCC(C)(C)P(C1=CC=CC=C1)C(C)(C)C
IUPAC Nameditert-butyl(phenyl)phosphane
InChIKeyXOJNEFQLMRCOMS-UHFFFAOYSA-N
INCHI1S/C14H23P/c1-13(2,3)15(14(4,5)6)12-10-8-7-9-11-12/h7-11H,1-6H3
Isomeric SMILES CC(C)(C)P(C1=CC=CC=C1)C(C)(C)C
WGK Germany 3
Molecular Weight 222.31
Reaxy-Rn 2802969
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2802969&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
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Organic phosphines and derivatives  Organopnictogen compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Phosphine - Organopnictogen compound - Hydrocarbon derivative - Organophosphorus 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:

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

6 results found

Lot NumberCertificate TypeDateItem
H2318104Certificate of AnalysisJun 10, 2025 D138674
H2318105Certificate of AnalysisJun 10, 2025 D138674
H2318106Certificate of AnalysisJun 10, 2025 D138674
H2318107Certificate of AnalysisJun 10, 2025 D138674
H2318108Certificate of AnalysisJun 10, 2025 D138674
H2318109Certificate of AnalysisJun 10, 2025 D138674
Chemical and Physical Properties
SensitivityAir sensitive;Light sensitive;Moisture sensitive
Molecular Weight222.310 g/mol
XLogP33.500
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count3
Exact Mass222.154 Da
Monoisotopic Mass222.154 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count15
Formal Charge0
Complexity174.000
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

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