Poly(dimethylsiloxane), hydroxy terminated(PDMS) - viscosity 3,500 cSt  , CAS No.70131-67-8

CAS: 70131-67-8 Cat. No.: P433356 Formula: HO-(C2H6OSi)n-H Numero EC: 613-154-4
Disponibile su ordine
GRADE & PURITY viscosity 3,500 cSt 
Synonyms
079V3J9O3X | DB11343 | silanole | UNII-079V3J9O3X
Storage
Store at 2-8°C
Shipped In
Wet ice
★
Size
Germania (EU)
USA*
Price
Qty
250ml
P433356-250ml
—
1 Disponibile
308,83€
Enter a quantity for the sizes you want to add.
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Why this grade

viscosity 3,500 cSt  for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C Ships Wet ice 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 218 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Sinonimi
079V3J9O3X | DB11343 | silanole | UNII-079V3J9O3X
Specifiche e purezza
viscosity 3,500 cSt 
Condizioni di conservazione di stoccaggio
Store at 2-8°C
Spedito in
Wet ice
Questo prodotto richiede spedizione a catena fredda. I servizi di terra e altri servizi economici non sono disponibili.
Nomi e identificatori
Pubchem Sid
Sorrisi canonici
O[Si]
InChIKey
XQSFXFQDJCDXDT-UHFFFAOYSA-N
INCHI
1S/HOSi/c1-2/h1H
Isomeri SMILES
O[Si]
Reaxy-Rn
15926686
Reaxys-RN_link_address
https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=15926686&ln=

Documentazione

📋 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

KingdomInorganic compounds
SuperclassMixed metal/non-metal compounds
ClasseMiscellaneous mixed metal/non-metals
SubclassNot available
Intermediate Tree Nodes Not available
Direct ParentMiscellaneous mixed metal/non-metals
Alternative Parents Metalloid salts  
Molecular FrameworkNot available
Substituents Miscellaneous mixed metal/non-metal - Inorganic metalloid salt
DescrizioneThis compound belongs to the class of inorganic compounds known as miscellaneous mixed metal/non-metals. These are inorganic compounds containing non-metal as well as metal atoms but not belonging to afore mentioned classes.
External Descriptors Not available
Struttura 3D
Modello di struttura chimica interattiva





Certificati (CoA, COO, BSE/TSE e tabella di analisi)
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.

2 results found

Lot NumberCertificate TypeDataOggetto
C2419524Certificate of AnalysisMar 13, 2024 P433356
C2419525Certificate of AnalysisMar 13, 2024 P433356
Proprietà chimiche e fisiche
Indice di rifrazionen20/D 1.406
Punto di infiammabilità (°C)> 113.00 °C - closed cup
Punto di ebollizione (°C)>200 °C
Peso molecolare45.092 g/mol
XLogP3
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count1
Rotatable Bond Count0
Exact Mass44.9797 Da
Monoisotopic Mass44.9797 Da
Topological Polar Surface Area20.200 Ų
Heavy Atom Count2
Formal Charge0
Complexity2.000
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
Domande frequenti e articoli
Understanding Silicone Resins from Their Structure: Siloxane Backbones, M/D/T/Q Units, and Coating Performance Regulation
Structure–Property Relationship of Silicone Resins: Mechanisms of Heat Resistance, Weatherability, Hydrophobicity, and Coating Performance Analysis
Silicone Resin Coating Formulation Design: From Application Conditions to Matching Resins, Pigments and Fillers, Curing, and Substrates
The Role of Polyether-Modified Polysiloxanes in Controlling Coating Leveling and Smooth Tactile Feel: Molecular Structure, Surface Migration, and Interfacial Control Mechanisms
Starting from Dimethicone: An Analysis of the Structure, Properties, and Formulation Selection of Personal Care Silicones
Mechanism of Action and Selection Logic of Defoamers for Daily Chemical Products: Foam Stability, Foam-Breaking Mechanisms, and Representative Raw Material Analysis
Citations of This Product
Calcolatori di soluzioni
Recensioni

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