1,7-Dichlorooctamethyltetrasiloxane (CAS 2474-02-4) — formula C8H24Cl2O3Si4, molecular weight 351.52; category organic chemicals.
| CAS Number | 2474-02-4 |
|---|---|
| Molecular Formula | C8H24Cl2O3Si4 |
| Molecular Weight | 351.52 |
| Category | Organic Chemicals |
1,7-Dichlorooctamethyltetrasiloxane is a carbon-based organic compound with CAS registry number 2474-02-4 and molecular formula C8H24Cl2O3Si4 (molecular weight 351.52), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 2474-02-4
Its molecular formula C8H24Cl2O3Si4 comprises 8 C, 24 H, 2 Cl, 3 O, 4 Si atoms.
Also known as: 1,7-Dichlorooctamethyltetrasiloxane · 1,7-二氯八甲基四硅氧烷
Category: organic chemicals
The CAS registry number of 1,7-Dichlorooctamethyltetrasiloxane is 2474-02-4.
Molecular formula C8H24Cl2O3Si4, molecular weight 351.52.
It is also registered under: 1,7-Dichlorooctamethyltetrasiloxane, 1,7-二氯八甲基四硅氧烷.
Category: Organic Chemicals.
Independent reference data for 1,7-Dichlorooctamethyltetrasiloxane (CAS 2474-02-4), compiled from public chemistry databases.
| CAS Registry Number | 2474-02-4 |
|---|---|
| PubChem CID | 75584 |
| Molecular formula | C8H24Cl2O3Si4 |
| IUPAC name | chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane |
| UNII (FDA) | NS00046229 |
| Molecular Weight | 351.52 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 6 |
| Exact Mass | 350.0179561 |
| Monoisotopic Mass | 350.0179561 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 17 |
1,7-Dichlorooctamethyltetrasiloxane; 2474-02-4; 1,7-Dichloro-1,1,3,3,5,5,7,7-octamethyltetrasiloxane; 1,7-Dichloro-octamethyltetrasiloxane; Tetrasiloxane, 1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl-; MFCD00045148; chloro-[[[chloro(dimethyl)silyl]oxy-dimethylsilyl]oxy-dimethylsilyl]oxy-dimethylsilane; C8H24Cl2O3Si4; SCHEMBL523534; DTXSID3062449; EINECS 219-597-6; AKOS015913482; BS-43953; SY063636; 1,7-Dichloro-octamethyltetrasiloxane, 95%; D5267
| Reported hazard statements | H314 (100%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)
1,7-Dichlorooctamethyltetrasiloxane · CAS 2474-02-4 · C8H24Cl2O3Si4. UNII NS00046229.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 1,7-二氯八甲基四硅氧烷