Bis(4-trifluoromethylphenyl)(4-carboxyphenyl)phosphine - ≥97% , CAS No.1808959-36-5

CAS: 1808959-36-5 Cat. No.: B281847 Molecular Weight: 442.29
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
4-(Bis(4-(trifluoromethyl)phenyl)phosphaneyl)benzoic acid
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
25mg
B281847-25mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$89.90
100mg
B281847-100mg
1
$210.90
Enter a quantity for the sizes you want to add.
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Why this grade

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

🌡

Storage & shipping

Store at 2-8°C,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
4-(Bis(4-(trifluoromethyl)phenyl)phosphaneyl)benzoic acid
Specifications & Purity
≥97%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥97%
Names and Identifiers
Canonical SmilesC1=CC(=CC=C1C(=O)O)P(C2=CC=C(C=C2)C(F)(F)F)C3=CC=C(C=C3)C(F)(F)F
IUPAC Name4-bis[4-(trifluoromethyl)phenyl]phosphanylbenzoic acid
InChIKeyNLOONBNGASBANY-UHFFFAOYSA-N
INCHI1S/C21H13F6O2P/c22-20(23,24)14-3-9-17(10-4-14)30(16-7-1-13(2-8-16)19(28)29)18-11-5-15(6-12-18)21(25,26)27/h1-12H,(H,28,29)
Molecular Weight 442.29
Reaxy-Rn 40586620
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=40586620&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

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
F2630401Certificate of AnalysisJun 12, 2026 B281847
F2630402Certificate of AnalysisJun 12, 2026 B281847
H2501026Certificate of AnalysisSep 20, 2024 B281847
I2429098Certificate of AnalysisSep 20, 2024 B281847
I2429099Certificate of AnalysisSep 20, 2024 B281847
I2429100Certificate of AnalysisSep 20, 2024 B281847
Chemical and Physical Properties
Sensitivityair sensitive
Solution Calculators
Reviews

Customer Reviews

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