SILANOL TERMINATED POLYDIMETHYLSILOXANE
5 Inquiries
70131-67-8
99%
Bottle,barrel,cargo,container,etc.
2026-08-07
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
70131-67-8
SILANOL TERMINATED POLYDIMETHYLSILOXANE
HO[-Si(CH3)2O-] nH
Quick DetailsProName:SILANOL TERMINATED POLYDIMETHYLSILOXANE
CasNo:70131-67-8
Molecular Formula:HO[-Si(CH3)2O-] nH
Appearance:powder, or liquid
Application:Pharmaceuticals, intermediates, APIs, custom synthesis, chemicals
DeliveryTime:5-7 Days
PackAge:Bottle, barrel, cargo, container, etc.
Port:Shanghai
Purity:99
Storage:Stored in room temperature, ventilated place
Transportation:By air, ship, express, etc.
LimitNum:0
Grade:Industrial Grade
SuperiorityBest Seller, High Quality, Competitive Price, Fast Delivery, Quick Response
DetailsLEAPChem supplies high quality Pharmaceuticals, intermediates, APIs, custom synthesis, fine chemicals and other industrial chemicalsBasic Info-
Product Name:
Polysiloxanes, di-Me, hydroxy-terminated
Other Name:Polysiloxanes,di-Me,hydroxy-terminated;Siloxanes and Silicones,di-Me,hydroxy-terminated;Hydroxy-terminated di-Me siloxanes;Di-Me hydroxy-terminated siloxanes;PS 195;X 22-160B;Baysilone C 0.7;X 22-160A;PS 339.7;Silanol-terminated di-Me siloxanes;Silanol-terminated di-Me siloxanes and silicones;Silanol group-terminated polydimethylsiloxanes;RF 5000;X 21-22-160AS;Silanol-terminated polydimethylsiloxanes;Silanol-terminated di-Me polysiloxanes;Silanol-terminated dimethylpolysiloxanes;Siltech S 700;Q 4-2737;Silwet PC 90;FM-D 425;X 22-16AS;SQO 299;CT 101;X 61-575;Dow Corning 7-4505;Dow Corning 4-2797;X 93-1509;X 22-1910;Hydroxy-terminated di-Me polysiloxanes;Tegomer 2311;PDMS 960;MB 50-314;Silaplane FM 041;Baysilone T 50;Silanol 5000;YF 3905;K 50;TPR 178;YT 3807;Dow Corning 4-2737;XS 65C2173;FD 6 (silicone);FD 6;MED 4162;NuSil MED 4162;SD 9134;DMS-S 33;SD 9134 (silicone);Dow Corning 1-3563;X 21-3114;LC 4-2737;PDMS 550;PMX 0156;Siltech L 10;Polymer OH 80;SM 8706EX Emulsion;SM 8706EX;LAG 876;Siloprene E 0.7;FD 50;Xiameter PMX 1502;Xiameter PMX 0156;Xiameter PMX 0930;Dow Corning 4-2737 Fluid;CDS 100;Tech 2110;D 1000;D 2000;JS 209;OF-OH 702E;Baysilone OF-OH 702E;DMS-CA 21;Huile 48V14000;RP 120PA;X 22-176GX-A;Siloprene C 0.5;PMX 0930;Xiameter OHX 4012;OHX 4012;SF 2001EDK005;SF 1000NFK100;Bluesil FLD 48V750;FLD 48V14000;Polymer OH 20;Tegomer H-Si 2515;Silopren E 05;SH-QY;Tech 2176;HR 5001;57571-37-6;63148-60-7;2052359-57-4
CAS No.:70131-67-8
InChIKeys:XQSFXFQDJCDXDT-UHFFFAOYSA-N
Molecular Weight:45.09284
Exact Mass:92.03000
Categories:
Characteristics-
PSA:
20.2
XLogP3:0.00000
Appearance:Liquid
Density:0.98 g/mL at 25 °C
Melting Point:Boiling Point:182 °C
Flash Point:155 °F
Refractive Index:n20/D 1.406
Water Solubility:soluble in carbon tetrachloride, benzene, chloroform, diethyl ether, toluene and other organic solvents. Insoluble in water and ethanol.
Storage Conditions:2-8°C
Hazard IdentificationClassification of the substance or mixture
Not classified.
GHS label elements, including precautionary statements
Pictogram(s) No symbol. Signal word No signal word
Hazard statement(s) none
Precautionary statement(s) Prevention none
Response none
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.
Conditions for safe storage, including any incompatibilities
Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.
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Seller Information
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Business Type:
Trader
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Main Products:
Intermediates,Building blocks,API,Silicones,Peptides,Lab chemicals
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Location:
Room A, 23rd Floor, No. 609 Yan'an Road, Gongshu District, Hangzhou, Zhejiang
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Payment Terms:
TT against copy of documents,D/P,L/C
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Average lead Time:
5
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Total Annual Revenue:
Above $100 million
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Year of Establishment:
2020
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Certifications:
ISO
">Company ProfileLEAPChem is a specialized fine chemical supplier for research, development and production.
LEAPChem provides nearly 200,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities.
As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner.
Our client list includes many major pharmaceutical and science companies, universities, research institutions and chemical catalogue companies.
Methodology: Sound & Stable; Active & Innovative.
Attitude: Conscientious; Ingenious.
Goals: Customer's Satisfaction
We regard client's success as our success.
At LEAPChem, we strive to be the preferred supplier for efficiency increasing and cost lowering in your Research & Production.
To achieve this strategic vision, we always push ourselves to exceed our customer's requirement. By focusing on the aim of 'Beyond Your Expectation', we continually expand our product lines, and enhance our systematic management and human resources.
Welcome to contact us and we look forward to becoming your reliable and preferred partner.
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Inquiry History5 Inquiries
Country Product Purchase Quantity Date Posted 
United States
Organic silicon fluid
20 TON Jun 15, 2024 
Spain
Polysiloxanes, di-Me,hydroxy-terminated
0.1 KG Jul 15, 2024 
India
Silanol terminated polydimethylsiloxane (OH-terminated PDMS)
1000 KG Dec 24, 2025 
United Arab Emirates
Silicon Polymer (Hydroxy Terminated PDMS)
3.00 KG Mar 5, 2026 
Uganda
Chlorobenzylidene malononitrile
100 MT Oct 16, 2025 Post an enquiry for this product
