Diphenylsilane - ≥97% , CAS No.775-12-2

CAS: 775-12-2 Cat. No.: D139260 Formule: (C6H5)2SiH2 Poids moléculaire: 184.31 Beilstein Registry Number: 2935887 Numéro CE: 212-271-4
DISPONIBLE À COMMANDE
GRADE & PURITY ≥97%
Synonyms
JT2G9H7LNZ | FT-0625285 | Diphenylsilane, 97% | AM20041161 | UNII-JT2G9H7LNZ | PB47733 | NSC 33013 | diphenylsilicon;Diphenylsilane | D2820 | TSL-8224 | DTXSID10883568 | AKOS008901150 | FS-5642 | NSC168693 | NSC-168693 | Silane, diphenyl- | NSC33013 | NSC
Storage
Room temperature,Argon charged
Shipped In
Normal
★
Size
Allemagne (EU)
USA*
Price
Qty
1g
D139260-1g
—
3 En stock
8,59€
5g
D139260-5g
—
3 En stock
10,33€
25g
D139260-25g
—
2 En stock
24,21€
100g
D139260-100g
—
1 En stock
86,69€
Enter a quantity for the sizes you want to add.
🧪
Why this grade

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

🌡

Storage & shipping

Room temperature,Argon charged 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 6 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Vue d’ensemble

Diphenylsilane is an organosilicon compound used as an amide bond coupling reagent & alkene hydrosilylation precursor.

Specifications

Synonymes
JT2G9H7LNZ | FT-0625285 | Diphenylsilane, 97% | AM20041161 | UNII-JT2G9H7LNZ | PB47733 | NSC 33013 | diphenylsilicon;Diphenylsilane | D2820 | TSL-8224 | DTXSID10883568 | AKOS008901150 | FS-5642 | NSC168693 | NSC-168693 | Silane, diphenyl- | NSC33013 | NSC
Spécifications et pureté
≥97%
Conditions de stockage de stockage
Room temperature,Argon charged
Expédié en
Normal
Pureté
≥97%
Noms et identifiants
Pubchem Sid
Pubchem Sid Url
https://pubchem.ncbi.nlm.nih.gov/substance/504764063
Sourires canoniques
C1=CC=C(C=C1)[Si]C2=CC=CC=C2
InChIKey
BPYFPNZHLXDIGA-UHFFFAOYSA-N
INCHI
1S/C12H10Si/c1-3-7-11(8-4-1)13-12-9-5-2-6-10-12/h1-10H
Isomères SMILES
C1=CC=C(C=C1)[Si]C2=CC=CC=C2
WGK Allemagne
3
Poids moléculaire
184.31
Beilstein
2935887
Reaxy-Rn
2935887
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2935887&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
ClasseBenzene and substituted derivatives
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentBenzene and substituted derivatives
Alternative Parents Organosilicon compounds  Hydrocarbon derivatives  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Monocyclic benzene moiety - Hydrocarbon derivative - Organosilicon compound - Organic metalloid moeity - 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
Structure 3D
Modèle de structure chimique interactif





Certificats (CoA, COO, BSE/TSE et tableau d'analyse)
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.

26 results found

Lot NumberCertificate TypeDateArticle
G2603275Certificate of AnalysisJun 05, 2026 D139260
G2603274Certificate of AnalysisJun 05, 2026 D139260
G2603273Certificate of AnalysisJun 05, 2026 D139260
G2603272Certificate of AnalysisJun 05, 2026 D139260
L2103463Certificate of AnalysisSep 09, 2025 D139260
L2103458Certificate of AnalysisSep 09, 2025 D139260
F2510523Certificate of AnalysisJun 03, 2025 D139260
F2510699Certificate of AnalysisJun 03, 2025 D139260
F2510698Certificate of AnalysisJun 03, 2025 D139260
F2510697Certificate of AnalysisJun 03, 2025 D139260
F2510696Certificate of AnalysisJun 03, 2025 D139260
F2510689Certificate of AnalysisJun 03, 2025 D139260
F2510522Certificate of AnalysisJun 03, 2025 D139260
C2611049Certificate of AnalysisJun 03, 2025 D139260
C2127302Certificate of AnalysisJan 14, 2025 D139260
C2127297Certificate of AnalysisJan 14, 2025 D139260
D2419578Certificate of AnalysisMar 21, 2024 D139260
D2419577Certificate of AnalysisMar 21, 2024 D139260
J2408736Certificate of AnalysisMar 21, 2024 D139260
A2508141Certificate of AnalysisMay 04, 2023 D139260
E2528171Certificate of AnalysisMay 04, 2023 D139260
E2327063Certificate of AnalysisMay 04, 2023 D139260
E2327058Certificate of AnalysisMay 04, 2023 D139260
E2327053Certificate of AnalysisMay 04, 2023 D139260
D2412046Certificate of AnalysisMay 04, 2023 D139260
C2320430Certificate of AnalysisAug 11, 2021 D139260
Propriétés chimiques et physiques
SolubilitéDecomposes in water.
SensibilitéMoisture sensitive
Indice de réfraction1.579
Point d'éclair (°F)208.4 °F
Point d'éclair (°C)98°C
Point d'ébullition (°C)127°C/12mmHg
Poids moléculaire182.290 g/mol
XLogP3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count2
Exact Mass182.055 Da
Monoisotopic Mass182.055 Da
Topological Polar Surface Area0.000 Ų
Heavy Atom Count13
Formal Charge0
Complexity116.000
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
FAQ et articles
Citations of This Product
Calculateurs de solution
Avis

Avis des clients

Foire aux questions

What is the purity of this product?
This product is supplied at ≥97% purity (chemical assay). Lot-specific values are stated on the Certificate of Analysis.
How should this product be stored?
Store at room temperature under argon. It is supplied under an argon blanket; reseal under inert gas after each use.
How is this product shipped?
This product ships under standard ambient conditions. No temperature-controlled packaging is required.
What are the CAS number, molecular formula and molecular weight?
The CAS Number is 775-12-2, the molecular formula is (C6H5)2SiH2, and the molecular weight is 184.31 g/mol. InChIKey BPYFPNZHLXDIGA-UHFFFAOYSA-N.
What documentation is provided?
Available product documentation, including Certificates of Analysis (COA), Safety Data Sheets (SDS), and specification sheets, is shown in the product document area. Document availability and access follow the current site policy.

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.