Octamethyltrisiloxane(CAS 107-51-7)
UN No.:
UN 1993 3 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 25G | In Stock | 12 USD
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| 98% | RG | 100G | In Stock | 27 USD
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| 98% | RG | 500G | In Stock | 90 USD
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| 98% | RG | 2.5KG | In Stock | 375 USD
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| 98% | RG | 10KG | In Stock | 2250 USD
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Applications of 107-51-7
| Industry | Application | Process |
|---|---|---|
| Cosmetics | Used as an emollient | Incorporated into skincare formulations to impart smooth texture and moisturizing properties |
| Coatings | Applied as a flow agent or release agent | Added to coating formulations to improve surface leveling and gloss; forms a protective film on mold surfaces to prevent adhesion |
| Plastics | Used as a lubricant in plastic processing | Blended into plastic raw materials to reduce friction and enhance processability |
| Textiles | Applied as a fabric softening agent | Used in post-treatment of fabrics to impart soft hand feel |
| Electronics | Used as a base material for thermally conductive greases | Formulated with other components to produce thermally conductive compounds for heat sink applications |
| Pharmaceuticals | Used in the synthesis of pharmaceutical intermediates | Participates in reactions targeting specific structural segments of active pharmaceutical ingredients |
| Personal Care | Used in hair care products to enhance shine | Added as an ingredient to shampoos, conditioners, and similar products to improve hair luster and manageability |
Physical and chemical properties of 107-51-7
Boiling Point |
153.0±0.0 °C at 760 mmHg |
|---|---|
BRN |
1753063 |
Density |
0.940 g/cu m @ 25 °C /Silicon fluid with 10 sq mm/s viscosity/ |
Exact Mass |
236.108414 |
Flash Point |
55.0±23.0 °C |
Index of Refraction |
Index of refraction 1.399 @ 20 °C/D /Silicone fluid with 10 mm sq/5 viscosity |
LogP |
4.74 |
Melting Point |
-82 °C |
Merck |
14,6748 |
Molecular Formula |
C8H24O2Si3 |
Molecular Weight |
236.531 |
PSA |
18.46000 |
Solubility |
Chloroform (Slightly), DMSO, Methanol (Slightly) |
Stability |
Hygroscopic |
Storage condition |
Flammables area |
Vapour density |
Pour point -73 °C; Electric Strength 1.4 KV/um; Electric Constant 2.60; Thermal conductivity at 65 °C = 1.3 W/(m.k). /Silicone fluid with 10 mm sq/5 viscosity/ |
Vapour Pressure |
3.34 [mmHg] |
Water Solubility |
34μg/L at 23℃ |
Spectrums of 107-51-7
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 107-51-7
Cas:141-62-8
Cas:18156-38-2
Cas:75-77-4
Cas:107-46-0
Q&A for CAS 107-51-7
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 107-51-7
Pictograms |
 |
|---|---|
Signal Word |
Warning |
Hazard Statements |
H226 Flammable liquid and vapor H413 May cause long lasting harmful effects to aquatic life |
Safety Data Sheet |
Download COA of 107-51-7
Operate under the ISO 9001 system
