1,3-dichloro-1,1,3,3-tetramethyldisiloxane (CAS 2401-73-2) — formula C4H12Cl2OSi2, molecular weight 203.21; category organic chemicals.
| CAS Number | 2401-73-2 |
|---|---|
| Molecular Formula | C4H12Cl2OSi2 |
| Molecular Weight | 203.21 |
| Applications | General Manufacturing Information: Disiloxane, 1, 3-dichloro-1, 3, 3-tetramethyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: General Manufacturing Information: Disiloxane, 1, 3-dichloro-1, 3, 3-tetramethyl-: ACTIVE.
1,3-dichloro-1,1,3,3-tetramethyldisiloxane is a carbon-based organic compound with CAS registry number 2401-73-2 and molecular formula C4H12Cl2OSi2 (molecular weight 203.21), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2401-73-2
Its molecular formula C4H12Cl2OSi2 comprises 4 C, 12 H, 2 Cl, 1 O, 2 Si atoms.
Also known as: 1,3-dichloro-1,1,3,3-tetramethyldisiloxane · 1,3-二氯-1,1,3,3-四甲基二硅氧烷
Category: organic chemicals
The CAS registry number of 1,3-dichloro-1,1,3,3-tetramethyldisiloxane is 2401-73-2.
Molecular formula C4H12Cl2OSi2, molecular weight 203.21.
It is also registered under: 1,3-dichloro-1,1,3,3-tetramethyldisiloxane, 1,3-二氯-1,1,3,3-四甲基二硅氧烷.
Recorded applications: General Manufacturing Information: Disiloxane, 1, 3-dichloro-1, 3, 3-tetramethyl-: ACTIVE.
Category: Organic Chemicals.
Independent reference data for 1,3-dichloro-1,1,3,3-tetramethyldisiloxane (CAS 2401-73-2), compiled from public chemistry databases.
| 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 |
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
| 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]
1,3-dichloro-1,1,3,3-tetramethyldisiloxane · CAS 2401-73-2 · C4H12Cl2OSi2. UNII 7ZC3N7N237.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,3-二氯-1,1,3,3-四甲基二硅氧烷