trisilirane (CAS 12597-37-4) — formula Si, molecular weight 28.085; category organic chemicals.
trisilirane (CAS 12597-37-4) is a chemical raw material in the organic chemicals category. Its molecular formula Si comprises 1 Si atom. Its molecular weight is about 28.085. Reported physicochemical data: melting point around 2570 °F (NIOSH, 2024), boiling point around 4271 °F at 760 mmHg (NIOSH, 2024). 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 | 12597-37-4 |
|---|---|
| Molecular Formula | Si |
| Molecular Weight | 28.085 |
| Melting Point | 2570 °F (NIOSH, 2024) |
| Boiling Point | 4271 °F at 760 mmHg (NIOSH, 2024) |
| Applications | Used to synthesize silanes and silicones, to produce ferrosilicon and silicon copper alloys, and to manufacture transistors, diodes, and semiconductors. Does not occur free in nature, but is found in silicon dioxide (silica) & in various silicates |
| Category | Organic Chemicals |
Documented applications: Used to synthesize silanes and silicones, to produce ferrosilicon and silicon copper alloys, and to manufacture transistors, diodes, and semiconductors. Does not occur free in nature, but is found in silicon dioxide (silica) & in various silicates.
trisilirane is a carbon-based organic compound with CAS registry number 12597-37-4 and molecular formula Si (molecular weight 28.085), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 12597-37-4
Its molecular formula Si comprises 1 Si atom.
Also known as: trisilirane · 三硅醚
Category: organic chemicals
The CAS registry number of trisilirane is 12597-37-4.
Molecular formula Si, molecular weight 28.085.
It is also registered under: trisilirane, 三硅醚.
Recorded applications: Used to synthesize silanes and silicones, to produce ferrosilicon and silicon copper alloys, and to manufacture transistors, diodes, and semiconductors. Does not occur free in nature, but is found in silicon dioxide (silica) & in various silicates.
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 trisilirane (CAS 12597-37-4), compiled from public chemistry databases.
| CAS Number | 12597-37-4 |
|---|---|
| PubChem CID | 5461123 |
| Molecular Formula | Si |
| IUPAC Name | silicon |
| UNII (FDA) | Z4152N8IUI |
| Molecular Weight | 28.085 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 0 |
| Rotatable Bond Count | 0 |
| Exact Mass | 27.976926534 |
| Monoisotopic Mass | 27.976926534 |
| Topological Polar Surface Area | 0 |
| Heavy Atom Count | 1 |
| Boiling Point | 4271 °F at 760 mmHg (NIOSH, 2024) |
|---|---|
| Boiling Point | 2355 °C |
| Boiling Point | 4271 °F |
| Boiling Point | 3265 °C @760 [mm Hg] |
| Melting Point | 2570 °F (NIOSH, 2024) |
| Melting Point | 1410 °C |
| Melting Point | 2570 °F |
| Melting Point | 1414 °C |
| Density | 2.33 g/cu cm at 25 °C/4 °C |
| Density | 2.33 g/cm³ |
SILICON; 7440-21-3; Silicon metal; Defoamer S-10; Silicon, elemental; Silicium; Z4152N8IUI; DTXSID0051441; CHEBI:27573; Silicon 28; Elemental silicon; Meteorite; Silicium Metallicum; Meteorite 8133; RefChem:6220; DTXCID5030038
| GHS notifications | 96.3% (3142 / 3263) |
|---|
| GHS notifications | 96.3% (3142 / 3263) |
|---|---|
| Notified hazard statements | H228, H320 |
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 三硅醚