Heptamethyl Cyclotetrasiloxane (CAS No. 15721-05-8) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include Organic Chemicals. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
Organic Chemicals
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The CAS number of Heptamethyl Cyclotetrasiloxane is 15721-05-8.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include Organic Chemicals.
Email info@591daili.com or reach us on WhatsApp with the product name, CAS number and required quantity; quotes within one business day. Supplier: Jinan Shenghe Chemical Co., Ltd..
Heptamethyl Cyclotetrasiloxane · CAS 15721-05-8 · C7H22O4Si4.
| CAS Registry Number | 15721-05-8 |
|---|---|
| PubChem CID | 27466 |
| Molecular formula | C7H22O4Si4 |
| IUPAC name | 2,2,4,4,6,6,8-heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane |
| Molecular Weight | 282.59 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 282.05951532 |
| Monoisotopic Mass | 282.05951532 |
| Topological Polar Surface Area | 36.9 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Complexity | 221 |
| Reported hazard statements | H226 (50%), H361 (50%), H413 (50%) |
|---|
H226 (50%): Flammable liquid and vapor [Warning Flammable liquids]
H361 (50%): Suspected of damaging fertility or the unborn child [Warning Reproductive toxicity]
CYCLOTETRASILOXANE, HEPTAMETHYL-; RefChem:440682; DTXCID9088718; 15721-05-8; 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane; DTXSID10166227; 2,2,4,4,6,6,8-heptamethyl-1,3,5,7,2,4,6,8-tetraoxatetrasilocane; C7H22O4Si4; SCHEMBL116238; CLTMUXYRYKDGOK-UHFFFAOYSA-N; AKOS028110610; DB-319624; S09240; 2,2,4,4,6,6,8-Heptamethylcyclooctanetetrasiloxane
CAS 15721-05-8; molecular formula C7H22O4Si4; molecular weight — g/mol.
CYCLOTETRASILOXANE, HEPTAMETHYL-, RefChem:440682, DTXCID9088718, 15721-05-8, 2,2,4,4,6,6,8-Heptamethylcyclotetrasiloxane, DTXSID10166227.
Hazard statements reported: H226, H361, H413.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.