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pentasilolane

CAS 289-22-5Si5MW 140.43

pentasilolane (CAS 289-22-5) — formula Si5, molecular weight 140.43; category organic chemicals.

Product Description

pentasilolane (CAS 289-22-5) is a chemical raw material in the organic chemicals category. Its molecular formula Si5 comprises 5 Si atom. Its molecular weight is about 140.43. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.

Product Overview

CAS Number289-22-5
Molecular FormulaSi5
Molecular Weight140.43
CategoryOrganic Chemicals

Technical Profile

What this product is

pentasilolane is a carbon-based organic compound with CAS registry number 289-22-5 and molecular formula Si5 (molecular weight 140.43), belonging to the organic chemicals segment of chemical raw materials.

Identification

CAS number: 289-22-5

Its molecular formula Si5 comprises 5 Si atom.

Also known as: pentasilolane · 五硅氧烷

Category: organic chemicals

Frequently Asked Questions

What is the CAS number of pentasilolane?

The CAS registry number of pentasilolane is 289-22-5.

What is the molecular formula and molecular weight of pentasilolane?

Molecular formula Si5, molecular weight 140.43.

What other names is pentasilolane known by?

It is also registered under: pentasilolane, 五硅氧烷.

Which category does pentasilolane belong to?

Category: Organic Chemicals.

Packaging & documentation

Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.

PubChem Public Data

Independent reference data for pentasilolane (CAS 289-22-5), compiled from public chemistry databases.

Registry identifiers across databases

CAS Registry Number289-22-5
PubChem CID11321044
Molecular formulaSi5

Computed descriptors

Molecular Weight140.43
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count0
Rotatable Bond Count0
Exact Mass139.88463267
Monoisotopic Mass139.88463267
Topological Polar Surface Area0
Heavy Atom Count5

Synonyms and trade names

289-22-5; DTXSID50462194; RefChem:129878; DTXCID80413013; Cyclopentasilane; CID 11321044; AKOS005137990

What the public record says

pentasilolane · CAS 289-22-5 · Si5.

Source: PubChem / Wikidata; the batch COA governs where values differ.

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Supplier: Jinan Shenghe Chemical Co., Ltd.

中文页面: 五硅氧烷

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