(+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole

CAS 210169-52-1C38H52O4P21634.8 g/mol1

As of October 2026, the China regional price index for (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole (CAS 210169-52-1) at 98% purity is $546.00 per 1 g, based on 1 source. No US index is available for this specification and package. This is a research reference index in USD, not a supplier quotation. (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole is also known as (2H,2'H-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl)bis(dicyclohexylphosphane), (R)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole, (S)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole, 5,5'-bis(dicyclohexylphosphaneyl)-4,4'-bibenzo[d][1,3]dioxole, 5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole.

Review safety sources. Verify before use.

Market Intelligence Snapshot

Market Intelligence Snapshot

98% · 1 g · Regional reference indexes

US Regional Index
—
China Regional Index
$546.00

Per 1 g basis

Regional Gap
—

Updated Oct 20, 2026 · Reference indexes, not supplier quotations

Calculation evidence & references
US index evidence · evidence unavailable
China index evidence · regional-median-v11 observations · 1 eligible suppliers · calculated Oct 20, 2026
Public market reference channelsAlibaba.com ↗Amazon Business ↗How calculated ↗

Platform links identify public market channels. Exact supplier identities remain private; each displayed value is a GrapeCat Chem regional index, not a platform quote.

12-Month Regional Index History

Confidence: UNKNOWNFreshness: Oct 20, 2026

USD-normalized · 1 g comparison basis

View exact monthly observations →
Latest six exact monthly observations
RegionOct26
US—
CN546
Exact monthly observations (1)
Exact monthly observations
USChina
—546.00000000

Published 1y index history · regional-median-v1 · basis 1 g · Methodology ↗

Structure, sources & questions
2D molecular structure of (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole, CAS 210169-52-1

PubChem CID pubchem:22173685 1

Safety & regulatory sourcesReference sources

Review source records and requirements before use.

Available Specifications & Package Bases

Available Specifications & Package Bases

Normalized specification and package facts from eligible technical documents; source-specific supplier promotion remains private. Each package is an independent research basis. How calculated ↗

98%
1 g
Current basis
US
N/A
China
$546.00
Gap
N/A

regional-median-v1 · —/1 US/CN observations · calculated Oct 20, 2026

98%
100 mg
View prices
US
N/A
China
$128.00
Gap
N/A

regional-median-v1 · —/1 US/CN observations · calculated Oct 20, 2026

98%
250 mg
View prices
US
N/A
China
$247.00
Gap
N/A

regional-median-v1 · —/1 US/CN observations · calculated Oct 20, 2026

98%
500 mg
View prices
US
N/A
China
$513.00
Gap
N/A

regional-median-v1 · —/1 US/CN observations · calculated Oct 20, 2026

Reference Data & Physical Properties

Chemical Reference & Physical Properties

Secondary scientific reference values; unavailable fields remain unfilled.

External identifiers

InChIKey
FVDQWAKAOJAYBD-UHFFFAOYSA-N
PubChem CID
221736852
MDL Number
—
SMILES
C1CCC(CC1)P(C2CCCCC2)C3=C(C4=C(C=C3)OCO4)C5=C(C=CC6=C5OCO6)P(C7CCCCC7)C8CCCCC8

Applicable physical properties

Only source-provided properties applicable to this published basis are shown. Storage and container requirements remain in Safety Summary.

No applicable, independently verified physical-property values are published for this basis.
Sources (2)[1] PubChem CID pubchem:22173685Verified 2026-10-20[2] Mcule record MCULE-1308474288Verified 2026-10-20

Identifiers and synonyms

Synonyms
(2H,2'H-[4,4'-Bi-1,3-benzodioxole]-5,5'-diyl)bis(dicyclohexylphosphane), (R)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole, (S)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole, 5,5'-bis(dicyclohexylphosphaneyl)-4,4'-bibenzo[d][1,3]dioxole, 5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole
CAS
210169-52-1
Formula
C38H52O4P2
Molecular weight
634.8 g/mol
InChIKey
FVDQWAKAOJAYBD-UHFFFAOYSA-N
PubChem CID
22173685

Questions about (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole

What is the CAS number of (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole?

The CAS number of (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole is 210169-52-1. Its molecular formula is C38H52O4P2 and its molecular weight is 634.8 g/mol.

What is the price index of (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole?

As of October 2026, the China regional price index for (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole (CAS 210169-52-1) at 98% purity is $546.00 per 1 g, based on 1 source. No US index is available for this specification and package.

What purities and package sizes are covered?

GrapeCat Chem publishes 4 comparison bases for (+)-5,5'-Bis(dicyclohexylphosphino)-4,4'-bibenzo[d][1,3]dioxole; the table on this page lists the index for each purity and package size.

Is this a quotation?

No. GrapeCat Chem does not sell chemicals. The values are research indexes calculated from observed list prices and are not offers, quotations or real-time prices.

Classification

Scientific Sourcing Taxonomy

LigandsPhosphine Ligands
Related Chemical Records

No related published Chemical records are assigned.

Research index data only. Regional indexes are not executable quotations. Safety, physical-property, and regulatory references must be independently confirmed.

Data Methodology