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Dodecyltrimethoxysilane - >93.0%(GC), high purity , CAS No.3069-21-4

58 Citations

COA

Grade & Purity:

≥93%(GC)

Cas Number: 3069-21-4
Molecular Weight: 290.52
MDL number: MFCD00069148
PubChem CID: 76479
PubChem SID: 504755068

In stock

Item Number

D155296

Grouped product items
SKU	Size	Availability	Price
D155296-25g	25g	3	$10.90
D155296-100g	100g	3	$29.90
D155296-500g	500g	1	$99.90

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Element classified compounds (2014) Silicon compound (537)

Basic Description

Synonyms	AS-15225 \| dodecyl(trimethoxy)silane \| Silane, dodecyltrimethoxy- \| SCHEMBL57462 \| AKOS015839853 \| D3383 \| Dodecyltrimethoxysilane(1-trimethoxysilyldodecane) \| FT-0688115 \| n-dodecytrimethoxysilane \| n-Dodecyltrimethoxysilane \| Lauryltrimethoxysilane \| EI
Specifications & Purity	≥93%(GC)
Storage Temp	Argon charged
Shipped In	Normal

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Organometallic compounds
  - Class Organometalloid compounds
    - Subclass Organosilicon compounds
      - Level5 Alkoxysilanes
        Level6 Trialkoxysilanes

Kingdom	Organic compounds
Superclass	Organometallic compounds
Class	Organometalloid compounds
Subclass	Organosilicon compounds
Intermediate Tree Nodes	Alkoxysilanes
Direct Parent	Trialkoxysilanes
Alternative Parents	Silyl ethers Organoheterosilanes Organic metalloid salts Organooxygen compounds Hydrocarbon derivatives
Molecular Framework	Aliphatic acyclic compounds
Substituents	Trialkoxysilane - Silyl ether - Organoheterosilane - Organic metalloid salt - Organic oxygen compound - Hydrocarbon derivative - Organic salt - Organooxygen compound - Aliphatic acyclic compound
Description	This compound belongs to the class of organic compounds known as trialkoxysilanes. These are organosilicon compounds with the general formula RO[Si](R')(OR'')OR''' (R-R''' = aliphatic organyl group).
External Descriptors	Not available
1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61. DOI: 10.1186/s13321-016-0174-y

Names and Identifiers

Pubchem Sid	504755068
Pubchem Sid Url	https://pubchem.ncbi.nlm.nih.gov/substance/504755068
IUPAC Name	dodecyl(trimethoxy)silane
INCHI	InChI=1S/C15H34O3Si/c1-5-6-7-8-9-10-11-12-13-14-15-19(16-2,17-3)18-4/h5-15H2,1-4H3
InChIKey	SCPWMSBAGXEGPW-UHFFFAOYSA-N
Smiles	CCCCCCCCCCCC[Si](OC)(OC)OC
Isomeric SMILES	CCCCCCCCCCCC[Si](OC)(OC)OC
Molecular Weight	290.52
Reaxy-Rn	2356323
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2356323&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

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17 results found

Lot Number	Certificate Type	Date	Item
E2519231	Certificate of Analysis	Apr 30, 2025	D155296
E2519232	Certificate of Analysis	Apr 30, 2025	D155296
E2431157	Certificate of Analysis	May 17, 2024	D155296
E2431158	Certificate of Analysis	May 17, 2024	D155296
C2414415	Certificate of Analysis	Feb 29, 2024	D155296
C2414419	Certificate of Analysis	Feb 29, 2024	D155296
C2414414	Certificate of Analysis	Feb 29, 2024	D155296
C2414418	Certificate of Analysis	Feb 29, 2024	D155296
C2414417	Certificate of Analysis	Feb 29, 2024	D155296
C2414416	Certificate of Analysis	Feb 29, 2024	D155296
I2321393	Certificate of Analysis	Sep 02, 2023	D155296
I2321394	Certificate of Analysis	Sep 02, 2023	D155296
I2321395	Certificate of Analysis	Sep 02, 2023	D155296
C2219480	Certificate of Analysis	Jan 10, 2022	D155296
C2219486	Certificate of Analysis	Jan 04, 2022	D155296
C2219483	Certificate of Analysis	Jan 04, 2022	D155296
C2219485	Certificate of Analysis	Jan 04, 2022	D155296

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Chemical and Physical Properties

Sensitivity	Moisture sensitive
Refractive Index	1.43
Flash Point(°F)	226.4℉
Flash Point(°C)	108°C(lit.)
Boil Point(°C)	118°C/1.3mmHg(lit.)
Melt Point(°C)	-40°C
Molecular Weight	290.510 g/mol
XLogP3
Hydrogen Bond Donor Count	0
Hydrogen Bond Acceptor Count	3
Rotatable Bond Count	14
Exact Mass	290.228 Da
Monoisotopic Mass	290.228 Da
Topological Polar Surface Area	27.700 Å²
Heavy Atom Count	19
Formal Charge	0
Complexity	176.000
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
The total count of all stereochemical bonds	0
Covalently-Bonded Unit Count	1

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