1,3-dichloro-1,1,3,3-tetramethyldisiloxane (CAS No. 2401-73-2) 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 1,3-dichloro-1,1,3,3-tetramethyldisiloxane is 2401-73-2.
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.
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1,3-dichloro-1,1,3,3-tetramethyldisiloxane · CAS 2401-73-2 · C4H12Cl2OSi2. UNII 7ZC3N7N237.
| CAS Registry Number | 2401-73-2 |
|---|---|
| PubChem CID | 75461 |
| Molecular formula | C4H12Cl2OSi2 |
| IUPAC name | chloro-[chloro(dimethyl)silyl]oxy-dimethylsilane |
| UNII (FDA) | 7ZC3N7N237 |
| Molecular Weight | 203.21 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 2 |
| Exact Mass | 201.9803735 |
| Monoisotopic Mass | 201.9803735 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Complexity | 92.7 |
| GHS notification summary | 8% (4 / 50) |
|---|
| GHS notification summary | 8% (4 / 50) |
|---|---|
| Reported hazard statements | H225 (92%), H314 (92%) |
This chemical does not meet GHS hazard criteria for 8% (4 of 50) of reports.
H225 (92%): Highly Flammable liquid and vapor [Danger Flammable liquids]
2401-73-2; 1,3-Dichlorotetramethyldisiloxane; 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane; Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-; EINECS 219-278-1; DTXSID6062381; RefChem:589194; DTXCID9036989; 219-278-1; chloro-[chloro(dimethyl)silyl]oxy-dimethylsilane; MFCD00018088; S06225; C4H12Cl2OSi2; chloro[(chlorodimethylsilyl)oxy]dimethylsilane; bis(chlorodimethylsilyl)ether; SCHEMBL297046
CAS 2401-73-2; molecular formula C4H12Cl2OSi2; molecular weight — g/mol.
2401-73-2, 1,3-Dichlorotetramethyldisiloxane, 1,3-Dichloro-1,1,3,3-tetramethyldisiloxane, Disiloxane, 1,3-dichloro-1,1,3,3-tetramethyl-, EINECS 219-278-1, DTXSID6062381.
8% of GHS notifications report no hazard classification (4 of 50).
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.