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4,5-Bis(dicyclohexylphosphino)-9,9-dimethylxanthene - ≥98% , CAS No.940934-47-4

4,5-Bis(dicyclohexylphosphino)-9,9-dimethylxanthene - ≥98% , CAS No.940934-47-4

Name: 4,5-Bis(dicyclohexylphosphino)-9,9-dimethylxanthene - ≥98% , CAS No.940934-47-4
Brand: Aladdin Scientific
SKU: B195963
Availability: InStock

CAS: 940934-47-4 Cat. No.: B195963 Molecular Weight: 602.82

COA

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AVAILABLE TO ORDER

GRADE & PURITY ≥98%

Synonyms

4,5-Bis(dicyclohexylphosphino)-9,9-dimethyl-9H-xanthene

Storage

Room temperature

Shipped In

Normal

Specifications Names and Identifiers Documentation Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Chemical and Physical Properties Solution Calculators Reviews

🧪

Why this grade

≥98% 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

4, 5-Bis(dicyclohexylphosphino)-9, 9-dimethyl-9H-xanthene

Specifications & Purity

≥98%

Storage

Room temperature

Shipped In

Normal

Purity

≥98%

Names and Identifiers

Molecular Weight	602.82

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

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.

8 results found

Lot Number	Certificate Type	Date	Item
E2218176	Certificate of Analysis	Jan 19, 2026	B195963
E2218177	Certificate of Analysis	Jan 19, 2026	B195963
E2218178	Certificate of Analysis	Jan 19, 2026	B195963
E2218181	Certificate of Analysis	Jan 19, 2026	B195963
J2513808	Certificate of Analysis	Oct 15, 2025	B195963
F2301677	Certificate of Analysis	Mar 05, 2025	B195963
F2301679	Certificate of Analysis	Mar 05, 2025	B195963
I1919132	Certificate of Analysis	Apr 12, 2023	B195963

Chemical and Physical Properties

Melt Point(°C)	172 °C

Solution Calculators

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Reviews

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