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3-Aminopropyltriethoxysilane

  • 3-Aminopropyltriethoxysilane

3-Aminopropyltriethoxysilane

Common Name 3-Aminopropyltriethoxysilane
CAS Number 919-30-2
Molecular Weight 221.369
Density 0.9±0.1 g/cm3 Boiling Point 222.1±13.0 °C at 760 mmHg
Molecular Formula C9H23NO3Si Melting Point -70 °C
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Product Introduction

Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name(3-Aminopropyl)triethoxysilane
SynonymMore Synonyms

3-Aminopropyltriethoxysilane Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description3-Aminopropyltriethoxysilane is a common method for biomolecule immobilization on silicon and silicon derivatives such as silicon nitride (Si3N4)[1].
Related Catalog
References

[1]. Saengdee P, et al. Optimization of 3-aminopropyltriethoxysilane functionalization on silicon nitride surface for biomolecule immobilization. Talanta. 2020;207:120305.

Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Density0.9±0.1 g/cm3
Boiling Point222.1±13.0 °C at 760 mmHg
Melting Point-70 °C
Molecular FormulaC9H23NO3Si
Molecular Weight221.369
Flash Point104.4±0.0 °C
Exact Mass221.144714
PSA53.71000
LogP1.37
Vapour Pressure0.1±0.4 mmHg at 25°C
Index of Refraction1.433
InChIKeyWYTZZXDRDKSJID-UHFFFAOYSA-N
SMILESCCO[Si](CCCN)(OCC)OCC
Storage conditionStore at RT.
StabilityStable. Incompatible with acids, strong oxidizing agents. May decompose on exposure to moisture.
Water SolubilityREACTS

MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

3-Aminopropyltriethoxysilane MSDS(Chinese)

Toxicological Information

This table summarizes toxicological test data, acute & chronic toxicity and ecological hazard parameters for this chemical.

CHEMICAL IDENTIFICATION

  • RTECS NUMBER :
  • TX2100000
  • CHEMICAL NAME :
  • 1-Propanamine, 3-(triethoxysilyl)-
  • CAS REGISTRY NUMBER :
  • 919-30-2
  • BEILSTEIN REFERENCE NO. :
  • 1754988
  • LAST UPDATED :
  • 199710
  • DATA ITEMS CITED :
  • 16
  • MOLECULAR FORMULA :
  • C9-H23-N-O3-Si
  • MOLECULAR WEIGHT :
  • 221.42
  • WISWESSER LINE NOTATION :
  • Z3-SI-O2&O2&O2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

  • TYPE OF TEST :
  • Open irritation test
  • ROUTE OF EXPOSURE :
  • Administration onto the skin
  • SPECIES OBSERVED :
  • Rodent - rabbit
  • REFERENCE :
  • AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
  • TYPE OF TEST :
  • Standard Draize test
  • ROUTE OF EXPOSURE :
  • Administration onto the skin
  • SPECIES OBSERVED :
  • Rodent - rabbit
  • REFERENCE :
  • 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1233,1986
  • TYPE OF TEST :
  • Standard Draize test
  • ROUTE OF EXPOSURE :
  • Administration into the eye
  • SPECIES OBSERVED :
  • Rodent - rabbit
  • REFERENCE :
  • UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/19/1972
  • TYPE OF TEST :
  • Standard Draize test
  • ROUTE OF EXPOSURE :
  • Administration into the eye
  • SPECIES OBSERVED :
  • Rodent - rabbit
  • REFERENCE :
  • 85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986 Volume(issue)/page/year: -,1233,1986 ** ACUTE TOXICITY DATA **
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Oral
  • SPECIES OBSERVED :
  • Rodent - rat
  • DOSE/DURATION :
  • 1780 mg/kg
  • TOXIC EFFECTS :
  • Details of toxic effects not reported other than lethal dose value
  • REFERENCE :
  • AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year: 23,95,1962
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Oral
  • SPECIES OBSERVED :
  • Rodent - mouse
  • DOSE/DURATION :
  • 4 gm/kg
  • TOXIC EFFECTS :
  • Behavioral - excitement Lungs, Thorax, or Respiration - emphysema Blood - changes in leukocyte (WBC) count
  • REFERENCE :
  • TPKVAL Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. (Izdatel'stvo Meditsina, Moscow, USSR) No.1- 1961- Volume(issue)/page/year: 11,118,1969
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Intraperitoneal
  • SPECIES OBSERVED :
  • Rodent - mouse
  • DOSE/DURATION :
  • 260 mg/kg
  • TOXIC EFFECTS :
  • Details of toxic effects not reported other than lethal dose value
  • REFERENCE :
  • RCRVAB Russian Chemical Reviws (English Translation). Translation of USKHAB. (Royal Soc. of Chemistry, Distribution Centre, Blackhorse Rd., Letchworth, Herts SG6 1HN, UK) V.29- 1960- Volume(issue)/page/year: 38,975,1969
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Administration onto the skin
  • SPECIES OBSERVED :
  • Rodent - rabbit
  • DOSE/DURATION :
  • 4 mL/kg
  • TOXIC EFFECTS :
  • Details of toxic effects not reported other than lethal dose value
  • REFERENCE :
  • UCDS** Union Carbide Data Sheet. (Union Carbide Corp., 39 Old Ridgebury Rd., Danbury, CT 06817) Volume(issue)/page/year: 1/19/1972
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Oral
  • SPECIES OBSERVED :
  • Mammal - species unspecified
  • DOSE/DURATION :
  • 4 gm/kg
  • TOXIC EFFECTS :
  • Details of toxic effects not reported other than lethal dose value
  • REFERENCE :
  • GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 39(4),86,1974
  • TYPE OF TEST :
  • LD50 - Lethal dose, 50 percent kill
  • ROUTE OF EXPOSURE :
  • Unreported
  • SPECIES OBSERVED :
  • Mammal - species unspecified
  • DOSE/DURATION :
  • >4 gm/kg


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