1,3-Bis(dicyclohexylphosphino)propane

Name: 1,3-Bis(dicyclohexylphosphino)propane
Brand: Vaqora Chemicals
SKU: VQ-052343

About 1,3-Bis(dicyclohexylphosphino)propane

1,3-Bis(dicyclohexylphosphino)propane (CAS 103099-52-1) is an organic building block offered by Vaqora Chemicals. The compound has the formula C27H50P2, corresponding to a molecular weight of 436.6 g/mol. Systematically, it is named dicyclohexyl(3-dicyclohexylphosphanylpropyl)phosphane. Common synonyms include 1,3-bis(dicyclohexylphosphine)propane and 1,3-bis(dicyclohexylphosphaneyl)propane.

Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

It is commonly used for organic synthesis and API synthesis. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 1,3-Bis(dicyclohexylphosphino)propane in 100 mg, 250 mg, 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	1,3-Bis(dicyclohexylphosphino)propane
Catalogue No.	VQ-052343
CAS Number	103099-52-1
IUPAC name	dicyclohexyl(3-dicyclohexylphosphanylpropyl)phosphane
Molecular formula	C₂₇H₅₀P₂
Molecular weight	436.6 g/mol
Exact mass	436.3388
InChIKey	RSJBEKXKEUQLER-UHFFFAOYSA-N
SMILES	C1CCC(CC1)P(CCCP(C2CCCCC2)C3CCCCC3)C4CCCCC4
PubChem CID	438876

Physical properties
Physical form	Other
LogP (XLogP3)	7.2
H-bond donors / acceptors	0 / 0
TPSA	0 Å²
Synonyms	dicyclohexyl[3-(dicyclohexylphosphanyl)propyl]phosphane, 1,3-bis(dicyclohexylphosphine)propane, 1,3-bis(dicyclohexylphosphaneyl)propane, (Propane-1,3-diyl)bis(dicyclohexylphosphane), 1,1'-(1,3-Propanediyl)bis[1,1-dicyclohexylphosphine], Dicyclohexyl[3-(dicyclohexylphosphino)propyl]phosphine #

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 1,3-Bis(dicyclohexylphosphino)propane?

The CAS Registry Number of 1,3-Bis(dicyclohexylphosphino)propane is 103099-52-1. It is also known as dicyclohexyl[3-(dicyclohexylphosphanyl)propyl]phosphane, 1,3-bis(dicyclohexylphosphine)propane, 1,3-bis(dicyclohexylphosphaneyl)propane.

What is the molecular formula and molecular weight of 1,3-Bis(dicyclohexylphosphino)propane?

1,3-Bis(dicyclohexylphosphino)propane has the molecular formula C27H50P2 and a molecular weight of 436.6 g/mol. Its IUPAC name is dicyclohexyl(3-dicyclohexylphosphanylpropyl)phosphane.

Which grade and pack sizes of 1,3-Bis(dicyclohexylphosphino)propane can I order?

We supply 1,3-Bis(dicyclohexylphosphino)propane, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 1,3-Bis(dicyclohexylphosphino)propane?

Yes. Every lot of 1,3-Bis(dicyclohexylphosphino)propane is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 1,3-Bis(dicyclohexylphosphino)propane be shipped internationally?

Yes. 1,3-Bis(dicyclohexylphosphino)propane is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.