Cas no 18733-57-8 (Silane,trichloroeicosyl-)
Silane,trichloroeicosyl- is an organosilicon compound characterized by a long eicosyl (C20) alkyl chain bonded to a trichlorosilyl group. This structure imparts unique properties, making it valuable in surface modification and hydrophobic coating applications. The trichlorosilyl moiety enables strong covalent bonding with hydroxylated surfaces, such as glass or metal oxides, while the long alkyl chain provides enhanced hydrophobicity and durability. Its reactivity with substrates allows for efficient monolayer formation, improving resistance to moisture and environmental degradation. The compound is particularly useful in specialized coatings, adhesives, and materials science research where tailored surface properties are required. Proper handling is essential due to its moisture-sensitive nature.
Silane,trichloroeicosyl- structure
Product Name:Silane,trichloroeicosyl-
CAS No:18733-57-8
MF:C20H41Cl3Si
MW:415.984044790268
MDL:MFCD00053186
CID:158209
PubChem ID:87771
Update Time:2025-11-06
Silane,trichloroeicosyl- Chemical and Physical Properties
Names and Identifiers
-
- Silane,trichloroeicosyl-
- EICOSYLTRICHLOROSILANE
- trichloro(icosyl)silane
- EINECS 242-545-9
- n-Eicosyltrichlorosilane
- Silane,trichloroeicosyl
- Trichloroicosylsilane
- EICOSYLTRICHLOROSILANE-DOCSYLTRICHLOROSILANE BLEND
- EICOSYLTRICHLOROSILANE-DOCOSYLTRICHLOROSILANE BLEND
- SCHEMBL454102
- MFCD00053186
- Eicosyltrichlorosilane - Docosyltrichlorosilane blend
- 18733-57-8
- FS-6462
- Silane, trichloroeicosyl-
- AKOS030529974
- NS00048142
- DTXSID30885069
- EICOSYLTRICHLOROSILANE - DOCOSYLTRICHLOROSILANE BLEND 95%
- DB-319267
- JIWLOZPAQDZWQN-UHFFFAOYSA-N
-
- MDL： MFCD00053186
- Inchi： 1S/C20H41Cl3Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-24(21,22)23/h2-20H2,1H3
- InChI Key： JIWLOZPAQDZWQN-UHFFFAOYSA-N
- SMILES： Cl[Si](CCCCCCCCCCCCCCCCCCCC)(Cl)Cl
Computed Properties
- Exact Mass: 414.20400
- Monoisotopic Mass: 414.204311g/mol
- Isotope Atom Count: 0
- Hydrogen Bond Donor Count: 0
- Hydrogen Bond Acceptor Count: 0
- Heavy Atom Count: 24
- Rotatable Bond Count: 19
- Complexity: 242
- Covalently-Bonded Unit Count: 1
- Defined Atom Stereocenter Count: 0
- Undefined Atom Stereocenter Count : 0
- Defined Bond Stereocenter Count: 0
- Undefined Bond Stereocenter Count: 0
- Topological Polar Surface Area: 0?2
Experimental Properties
- Boiling Point: 226 °C
- Flash Point: 230°C
- PSA: 0.00000
- LogP: 9.68340
Silane,trichloroeicosyl- Security Information
- Hazardous Material transportation number：UN 2987
- Hazard Category Code： 34
- Safety Instruction： S26; S36/37/39
- TSCA：Yes
- Risk Phrases：R34
Silane,trichloroeicosyl- Pricemore >>
| Related Categories | No. | Product Name | Cas No. | Purity | Specification | Price | update time | Inquiry |
|---|---|---|---|---|---|---|---|---|
| abcr | AB129130-25 g |
Eicosyltrichlorosilane - Docosyltrichlorosilane blend; . |
18733-57-8 | 25 g |
€164.50 | 2023-07-20 | ||
| Fluorochem | S08600-25g |
n-Eicosyltrichlorosilane |
18733-57-8 | 95% | 25g |
￡305.00 | 2022-02-28 | |
| abcr | AB129130-25g |
Eicosyltrichlorosilane - Docosyltrichlorosilane blend; . |
18733-57-8 | 25g |
€164.50 | 2025-02-19 |
Silane,trichloroeicosyl- Related Literature
-
Simon Desbief,Lionel Patrone,Didier Goguenheim,Dominique Vuillaume RSC Adv. 2012 2 3014
-
Simon Desbief,Lionel Patrone,Didier Goguenheim,David Guérin,Dominique Vuillaume Phys. Chem. Chem. Phys. 2011 13 2870
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