Allyltriethoxysilane - ≥96%(GC) , CAS No.2550-04-1

CAS: 2550-04-1 Cat. No.: A151274 Molecular Weight: 204.34 Beilstein Registry Number: 4(3)1909 EC Number: 219-843-2

GRADE & PURITY ≥96%(GC)

Synonyms

Silane, allyltriethoxy- | Allytriethoxysilane | Allyltriethoxysilane | allyl-triethoxy-silane | l-alpha-Methyldopa | Silane, triethoxy-2-propenyl- | InChI=1/C9H20O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5H,1,6-9H2,2-4H | L-3-(3,4-Dihydroxyphenyl)-2-methylalan

Storage

Argon charged,Room temperature

Shipped In

Normal

Overview

Product Application：

Allyltriethoxysilane is an allylsilane that is mainly used as an organo-metallic reagent. It is a low toxic reagent that can be used to modify the surface of the nanoparticles for a variety of applications which include dental composites.

Specifications

Synonyms

Silane, allyltriethoxy- | Allytriethoxysilane | Allyltriethoxysilane | allyl-triethoxy-silane | l-alpha-Methyldopa | Silane, triethoxy-2-propenyl- | InChI=1/C9H20O3Si/c1-5-9-13(10-6-2, 11-7-3)12-8-4/h5H, 1, 6-9H2, 2-4H | L-3-(3, 4-Dihydroxyphenyl)-2-methylalan

Specifications & Purity

≥96%(GC)

Storage

Argon charged, Room temperature

Shipped In

Normal

Purity

≥96%(GC)

Names and Identifiers

• Pubchem Sid: 504754981
• Pubchem Sid Url: https://pubchem.ncbi.nlm.nih.gov/substance/504754981
• Canonical Smiles: CCO[Si](CC=C)(OCC)OCC
• IUPAC Name: triethoxy(prop-2-enyl)silane
• InChIKey: UMFJXASDGBJDEB-UHFFFAOYSA-N
• INCHI: 1S/C9H20O3Si/c1-5-9-13(10-6-2,11-7-3)12-8-4/h5H,1,6-9H2,2-4H3
• Isomeric SMILES: CCO[Si](CC=C)(OCC)OCC
• UN Number: 1993
• Packing Group: II
• Molecular Weight: 204.34
• Beilstein: 4(3)1909
• Reaxy-Rn: 1772306
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1772306&ln=

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

Data sources

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

Chemical and Physical Properties

• Solubility: Hydrolyzes in water.
• Sensitivity: Moisture Sensitive
• Refractive Index: 1.41
• Flash Point(°F): 69°F
• Flash Point(°C): 21℃
• Boil Point(°C): 176-177℃
• Molecular Weight: 204.340 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 8
• Exact Mass: 204.118 Da
• Monoisotopic Mass: 204.118 Da
• Topological Polar Surface Area: 27.700 Ų
• Heavy Atom Count: 13
• Formal Charge: 0
• Complexity: 122.000
• 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

XLogP3

References

1. Lu Zhou, Liu Jian, Dong Chaohong, Zhang Zheng, Wei Dongdong.  (2019)  Durable multifunctional antibacterial and hydrophobic cotton fabrics modified with linear fluorinated pyridinium polysiloxane.  CELLULOSE,  26  (12): (7483-7494).  [PMID:] [10.1007/s10570-019-02582-y]

2. Xibing Zhan, Huijuan Liu, Junying Zhang.  (2018)  Two Branched Silicone Resins with Different Reactive Groups: A Comparative Evaluation.  INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,      [PMID:] [10.1021/acs.iecr.7b05172]

3. Siyi Zhang, Wenting Wang, Zhaoshuang Li, Guoen Yang, Chuntao Kuang, Shichao Xu, Xingong Li, Yan Qing, Yiqiang Wu.  (2025)  Multifunctional Durable Superhydrophobic Coating Construct by Rosin Acid with Oil–Water Separation and Antimicrobial Property.  ACS Applied Polymer Materials,      [PMID:] [10.1021/acsapm.5c00771]

4. Lin Lin, Wei Han, Guang Li, Jingjing Zhang.  (2025)  Enhanced Li-Ion Transport in Ceramic/Polymer Electrolytes via Interfacial Molecular Bridging.  ACS Sustainable Chemistry & Engineering,      [PMID:] [10.1021/acssuschemeng.5c06203]

5. Zhenyu He, Chi Zhang, Xiaomeng She, Zhuanfei Liu, Zhaoyong Zou, Song Zhang, Hongwei Liu, Jian Peng, Rong Tu.  (2025)  Fluoroalkyl silane cross-linked Mg(HCOO)0·4(OH)1.6 superhydrophobic coating on magnesium alloys with a high corrosion-resistance.  Journal of Materials Research and Technology-JMR&T,      [PMID:] [10.1016/j.jmrt.2025.12.079]