Hexaethyldisiloxane (CAS 994-49-0) — formula C12H30OSi2, molecular weight 246.54; category organic chemicals.
Hexaethyldisiloxane (CAS 994-49-0) is a chemical raw material in the organic chemicals category. Its molecular formula C12H30OSi2 comprises 12 C, 30 H, 1 O, 2 Si atoms. Its molecular weight is about 246.54. 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.
| CAS Number | 994-49-0 |
|---|---|
| Molecular Formula | C12H30OSi2 |
| Molecular Weight | 246.54 |
| Applications | Disiloxane, 3-hexaethyl-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Disiloxane, 3-hexaethyl-: ACTIVE.
Hexaethyldisiloxane is a carbon-based organic compound with CAS registry number 994-49-0 and molecular formula C12H30OSi2 (molecular weight 246.54), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 994-49-0
Its molecular formula C12H30OSi2 comprises 12 C, 30 H, 1 O, 2 Si atoms.
Also known as: Hexaethyldisiloxane · 六乙基二硅氧烷
Category: organic chemicals
The CAS registry number of Hexaethyldisiloxane is 994-49-0.
Molecular formula C12H30OSi2, molecular weight 246.54.
It is also registered under: Hexaethyldisiloxane, 六乙基二硅氧烷.
Recorded applications: Disiloxane, 3-hexaethyl-: ACTIVE.
Category: Organic Chemicals.
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.
Independent reference data for Hexaethyldisiloxane (CAS 994-49-0), compiled from public chemistry databases.
| CAS Registry Number | 994-49-0 |
|---|---|
| PubChem CID | 70442 |
| Molecular formula | C12H30OSi2 |
| IUPAC name | triethyl(triethylsilyloxy)silane |
| UNII (FDA) | S8VL2C7PE4 |
| Molecular Weight | 246.54 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 8 |
| Exact Mass | 246.18351865 |
| Monoisotopic Mass | 246.18351865 |
| Topological Polar Surface Area | 9.2 |
| Heavy Atom Count | 15 |
Hexaethyldisiloxane; 1,1,1,3,3,3-Hexaethyldisiloxane; Disiloxane, hexaethyl-; Bis(triethylsilyl) ether; S8VL2C7PE4; Disiloxane, 1,1,1,3,3,3-hexaethyl-; EINECS 213-619-8; UNII-S8VL2C7PE4; NSC 139841; NSC-139841; DTXSID1061362; RefChem:145997; DTXCID8049125; 213-619-8; WILBTFWIBAOWLN-UHFFFAOYSA-N; 994-49-0
| Reported hazard statements | H315 (100%), H319 (100%), H335 (50%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Hexaethyldisiloxane · CAS 994-49-0 · C12H30OSi2. UNII S8VL2C7PE4.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 六乙基二硅氧烷