Dodecyltriethoxysilane (CAS 18536-91-9) — formula C18H40O3Si, molecular weight 332.6; category organic chemicals.
Dodecyltriethoxysilane (CAS 18536-91-9) is a chemical raw material in the organic chemicals category. Its molecular formula C18H40O3Si comprises 18 C, 40 H, 3 O, 1 Si atoms. Its molecular weight is about 332.6. 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 | 18536-91-9 |
|---|---|
| Molecular Formula | C18H40O3Si |
| Molecular Weight | 332.6 |
| Applications | Silane, dodecyltriethoxy-: ACTIVE |
| Category | Organic Chemicals |
Documented applications: Silane, dodecyltriethoxy-: ACTIVE.
Dodecyltriethoxysilane is a carbon-based organic compound with CAS registry number 18536-91-9 and molecular formula C18H40O3Si (molecular weight 332.6), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 18536-91-9
Its molecular formula C18H40O3Si comprises 18 C, 40 H, 3 O, 1 Si atoms.
Also known as: Dodecyltriethoxysilane · 十二烷基三乙氧基硅烷
Category: organic chemicals
The CAS registry number of Dodecyltriethoxysilane is 18536-91-9.
Molecular formula C18H40O3Si, molecular weight 332.6.
It is also registered under: Dodecyltriethoxysilane, 十二烷基三乙氧基硅烷.
Recorded applications: Silane, dodecyltriethoxy-: 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 Dodecyltriethoxysilane (CAS 18536-91-9), compiled from public chemistry databases.
| CAS Registry Number | 18536-91-9 |
|---|---|
| PubChem CID | 87696 |
| Molecular formula | C18H40O3Si |
| IUPAC name | dodecyl(triethoxy)silane |
| UNII (FDA) | THR750YUV0 |
| Molecular Weight | 332.6 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 17 |
| Exact Mass | 332.27467167 |
| Monoisotopic Mass | 332.27467167 |
| Topological Polar Surface Area | 27.7 |
| Heavy Atom Count | 22 |
Dodecyltriethoxysilane; Silane, dodecyltriethoxy-; Triethoxydodecylsilane; THR750YUV0; EINECS 242-409-9; UNII-THR750YUV0; NSC 139837; NSC-139837; DTXSID4066383; 1-(TRIETHOXYSILYL)DODECANE; LS-6570; D-3383; S-08550; RefChem:135538; DTXCID5035874; YGUFXEJWPRRAEK-UHFFFAOYSA-N
| Reported hazard statements | H315 (100%), H319 (100%), H335 (88.6%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Dodecyltriethoxysilane · CAS 18536-91-9 · C18H40O3Si. UNII THR750YUV0.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 十二烷基三乙氧基硅烷