3-aminopropyl triethoxysilane
1-propanamine, 3-(triethoxysilyl)-
 
Notes:
None found
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3-triethoxysilylpropan-1-amine (Click)
CAS Number: 919-30-2Picture of molecule
Other: 1020103-34-7
ECHA EINECS - REACH Pre-Reg: 213-048-4
FDA UNII: L8S6UBW552
Nikkaji Web: J14.168B
Beilstein Number: 1754988
MDL: MFCD00008207
Molecular Weight: 221.37221000
Formula: C9 H23 N O3 Si
BioActivity Summary: listing
NMR Predictor: Predict (works with chrome or firefox)
Category: emulsifiers, surfactants
 
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DG SANTE Food Contact Materials: 3-aminopropyltriethoxysilane
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Physical Properties:
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 0.94200 @  25.00 °C.
Refractive Index: 1.42100 @  20.00 °C.
Melting Point: -70.00 °C. @ 760.00 mm Hg (est)
Boiling Point: 222.10 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 0.100000 mm/Hg @ 25.00 °C. (est)
Flash Point: 220.00 °F. TCC ( 104.44 °C. )
logP (o/w): 1.370 (est)
Soluble in:
 water, 1.863e+005 mg/L @ 25 °C (est)
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Organoleptic Properties:
  
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: surfactants
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Suppliers:
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Aminopropyl-triethoxy silane
Odor: characteristic
Use: 3-Aminopropyl-triethoxy silane is a bifunctional silane possessing a reactive primary amino group and hydrolyzable ethoxysilyl groups. The dual nature of its reactivity allows 3-Aminopropyltriethoxysilane to act as adhesive promoter between inorganic materials (i.e. glass, metals, fillers) and organic polymers (i.e. thermosets, thermoplastics, elastomers). 3-Aminopropyltriethoxysilane can also work as surface modifier. 3-Aminopropyltriethoxysilane is a colorless to slightly yellowish low-viscosity liquid with an amine-like odor. It is soluble in alcohols, and aliphatic or aromatic hydrocarbons.
Santa Cruz Biotechnology
For experimental / research use only.
(3-Aminopropyl)triethoxysilane ≥98%
Sigma-Aldrich: Aldrich
For experimental / research use only.
(3-Aminopropyl)triethoxysilane 99%
Strem Chemicals
For experimental / research use only.
3-3-Aminopropyltriethoxysilane, 98%
TCI AMERICA
For experimental / research use only.
3-Aminopropyltriethoxysilane >98.0%(GC)(T)
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Safety Information:
Preferred SDS: View
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-mammal (species unspecified) LD50  4000 mg/kg
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 39(4), Pg. 86, 1974.

unreported-mammal (species unspecified) LD50  > 4000 mg/kg
Chemical Abstracts. Vol. 70, Pg. 36149, 1969.

intraperitoneal-mouse LD50  260 mg/kg
Russian Chemical Reviws Vol. 38, Pg. 975, 1969.

oral-mouse LD50  4000 mg/kg
LUNGS, THORAX, OR RESPIRATION: EMPHYSEMA BEHAVIORAL: EXCITEMENT BLOOD: CHANGES IN LEUCOCYTE (WBC) COUNT
Toksikologiya Novykh Promyshlennykh Khimicheskikh Veshchestv. Toxicology of New Industrial Chemical Substances. For English translation, see TNICS*. Vol. 11, Pg. 118, 1969.

oral-rat LD50  1780 mg/kg
American Industrial Hygiene Association Journal. Vol. 23, Pg. 95, 1962.

Dermal Toxicity:
skin-rabbit LD50 4 mL/kg
Union Carbide Data Sheet. Vol. 1/19/1972

Inhalation Toxicity:
Not determined
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Safety in Use Information:
Category: emulsifiers, surfactants
Recommendation for 3-aminopropyl triethoxysilane usage levels up to:
 not for fragrance use.
 
Recommendation for 3-aminopropyl triethoxysilane flavor usage levels up to:
 not for flavor use.
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Safety References:
European Food Safety Authority (EFSA) reference(s):
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to a 7th list of substances for food contact materials
View page or View pdf
Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to a 10th list of substances for food contact materials
View page or View pdf
EPI System: View
NLM Hazardous Substances Data Bank: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 919-30-2
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 13521
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 1
 3-triethoxysilylpropan-1-amine
Chemidplus: 0000919302
RTECS: TX2100000 for cas# 919-30-2
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References:
 3-triethoxysilylpropan-1-amine
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 919-30-2
Pubchem (cid): 13521
Pubchem (sid): 134980246
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Other Information:
(IUPAC): Atomic Weights of the Elements 2009
(IUPAC): Atomic Weights of the Elements 2009 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
CHEMBL: View
HMDB (The Human Metabolome Database): Search
Export Tariff Code: 2931.90.9010
Haz-Map: View
ChemSpider: View
Wikipedia: View
RSC Learn Chemistry: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 not found in nature
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Synonyms:
3-amino-propyltriethoxysilane
3-aminopropyl(triethoxy)silane
3-aminopropyl(triethoxyl)silane
(3-aminopropyl)triethoxysilane
 aminopropyltriethoxysilane
3-aminopropyltriethoxysilane
 APTES
1-propanamine, 3-(triethoxysilyl)-
3-(triethoxysilyl)-1-propanamine
3-(triethoxysilyl)propan-1-amine
3-(triethoxysilyl)propylamine
3-triethoxysilylpropan-1-amine
(3-triethoxysilylpropylamine)
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Articles:
PubMed: Application of functionalized nanoparticle for mass spectrometry.
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PubMed: The physico-chemical characterization of casein-modified surfaces and their influence on the adhesion of spores from a Geobacillus species.
PubMed: A class-specific enzyme-linked immunosorbent assay based on magnetic particles for multiresidue organophosphorus pesticides.
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