1,6-Bis(diphenylphosphino)hexane - ≥97% , CAS No.19845-69-3

CAS: 19845-69-3 Cat. No.: B101655 Molecular Weight: 454.52 EC Number: 626-555-4
AVAILABLE TO ORDER
GRADE & PURITY ≥97%
Synonyms
BCP22490 | SCHEMBL689027 | DTXSID30373017 | SY038297 | AMY39345 | FT-0637917 | AS-68023 | Hexamethylenebis(diphenylphosphine) | MFCD00003053 | AKOS004908993 | 1,6-BIS(DIPHENYLPHOSPHINO)HEXANE;1,6-HEXANEDIYLBIS[DIPHENYLPHOSPHINE];HEXAMETHYLENEBIS(DIPHENYLP
Storage
Argon charged,Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
B101655-1g
5
$9.90
5g
B101655-5g
4
$10.90
25g
B101655-25g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$16.90

$25.90
Save $9.00 (34.75%)
100g
B101655-100g
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.

$63.90

$95.90
Save $32.00 (33.37%)
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

Argon charged,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 2 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
BCP22490 | SCHEMBL689027 | DTXSID30373017 | SY038297 | AMY39345 | FT-0637917 | AS-68023 | Hexamethylenebis(diphenylphosphine) | MFCD00003053 | AKOS004908993 | 1, 6-BIS(DIPHENYLPHOSPHINO)HEXANE;1, 6-HEXANEDIYLBIS[DIPHENYLPHOSPHINE];HEXAMETHYLENEBIS(DIPHENYLP
Specifications & Purity
≥97%
Storage
Argon charged, Room temperature
Shipped In
Normal
Purity
≥97%
Names and Identifiers
Pubchem Sid488192963
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488192963
Canonical SmilesC1=CC=C(C=C1)P(CCCCCCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
IUPAC Name6-diphenylphosphanylhexyl(diphenyl)phosphane
InChIKeyGPORFKPYXATYNX-UHFFFAOYSA-N
INCHI1S/C30H32P2/c1(15-25-31(27-17-7-3-8-18-27)28-19-9-4-10-20-28)2-16-26-32(29-21-11-5-12-22-29)30-23-13-6-14-24-30/h3-14,17-24H,1-2,15-16,25-26H2
Isomeric SMILES C1=CC=C(C=C1)P(CCCCCCP(C2=CC=CC=C2)C3=CC=CC=C3)C4=CC=CC=C4
WGK Germany 3
Molecular Weight 454.52
Reaxy-Rn 2953879
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2953879&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





Associated Targets(non-human)
Mus musculus (284745 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Mechanisms of Action
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.

13 results found

Lot NumberCertificate TypeDateItem
A2614110Certificate of AnalysisJan 17, 2026 B101655
L2517117Certificate of AnalysisDec 22, 2025 B101655
F1826116Certificate of AnalysisSep 10, 2025 B101655
J2316008Certificate of AnalysisJul 15, 2025 B101655
E2324068Certificate of AnalysisFeb 11, 2025 B101655
C2308289Certificate of AnalysisDec 09, 2024 B101655
A2205313Certificate of AnalysisOct 10, 2023 B101655
A2205312Certificate of AnalysisOct 10, 2023 B101655
A2205314Certificate of AnalysisOct 10, 2023 B101655
A2205315Certificate of AnalysisOct 10, 2023 B101655
I2110114Certificate of AnalysisJun 09, 2023 B101655
I2110137Certificate of AnalysisJun 09, 2023 B101655
F1924221Certificate of AnalysisJan 04, 2023 B101655

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Chemical and Physical Properties
Sensitivityair sensitive
Melt Point(°C)124-126°C
Molecular Weight454.500 g/mol
XLogP37.300
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count11
Exact Mass454.198 Da
Monoisotopic Mass454.198 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count32
Formal Charge0
Complexity387.000
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
Citations of This Product
References
1. Jiawei Lv, Saicuo Wang, Chunxuan Qi, Muheman Li, Yuqing Sun, Yuan Yang, Cheng Zeng, Richao Shen, Hengchang Ma.  (2023)  A fluorescent quaternary phosphonium main-chain-type polymer: an opportunity to fabricate functional materials with excellent antibacterial activity and bacterial imaging capability.  Journal of Materials Chemistry B,  11  (38): (9237-9245).  [PMID:37702147] [10.1039/D3TB01240A]
2. Wanli You, Si Chen, Jinglin Zhang, Xueyin Ru, Feng Xu, Zhengguo Wu, Peng Jin, Yonghua Zheng, Shifeng Cao.  (2024)  Effect of ultrasound pretreatment combined with different drying methods on the quality and bioactive compounds of broccoli stems.  INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY,      [PMID:] [10.1111/ijfs.17555]
Solution Calculators
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