[3-(2,3-Epoxypropoxy)propyl]trimethoxysilan

Glycidoxypropyltrimethoxysilane

HCID 17317CAS 233765-90-7

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Grundinformationen

Standard-SMILES: CO[Si](CCCOCC1CO1)(OC)OC
InChIKey: BPSIOYPQMFLKFR-UHFFFAOYSA-N
Summenformel: C9H20O5Si
Durchschnittliche Molmasse: 236,34 g/mol
Monoisotopische Masse: 236,10800027

Überblick

See also: Glycidylpropyltrimethoxysilane homopol.~ (annotation moved to).

Namen und Bezeichner

Bevorzugter Name: Glycidoxypropyltrimethoxysilane
IUPAC: trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
Lokaler Name: [3-(2,3-Epoxypropoxy)propyl]trimethoxysilan
Englischer Name: 3-Glycidoxypropyltrimethoxysilane
Summenformel: C9H20O5Si
Molmasse: 236.34

Namen und Synonyme

2530-83-8Silan A 187Silicone KBM 403Silane A 187Silane Z 6040GlycidoxypropyltrimethoxysilaneNUCA 1873-(Trimethoxysilyl)propyl glycidyl ethergamma-GlycidoxypropyltrimethoxysilaneGlycidyloxypropyltrimethoxysilaneKBM 403KBM 430

Weitere Namen anzeigen

KH-560GLYMO3-GLYCIDYLOXYPROPYLTRIMETHOXYSILANEγ-Glycidoxypropyltrimethoxysilane3-(2,3-EPOXYPROPOXY)PROPYLTRIMETHOXYSILANESilane coupling agent KH-560γ-(2,3-epoxypropoxy)propytrimethoxysilaneGF80GOPTS

DZ 6040A 187Y 4087Z 6040(3-(2,3-Epoxypropoxy)propyl)trimethoxysilane5K9X9X899R[3-(2,3-Epoxypropoxy)propyl]trimethoxysilaneRefChem:922335

Datenbank-Bezeichner

CAS: 233765-90-7、2530-83-8、25704-87-4
PubChem CID: 17317
DTXSID: DTXSID5027489
ChEMBL: CHEMBL2140162
UNII: 5K9X9X899R
EC Number: 219-784-2、247-194-5、807-562-3
Nikkaji: J48.152A

Eigenschaften

Berechnete Struktureigenschaften

Polarare Oberfläche (TPSA): 49,5 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 5
Frei drehbare Bindungen: 9
Schwere Atome: 15
Formalladung: 0
Komplexität: 166

Experimentelle und physikochemische Eigenschaften

PolymersPlastics & Rubber -> Glycidyl Ethers

Density1.065-1.075 @25 °C

Boiling Point290 °C @760 [mm Hg]

Vapor Pressure0.002 [mmHg]

Physical Description · 2 Einträge

Liquid; Dry Powder; Liquid

Liquid; [eChemPortal: SIDSUNEP] Clear colorless liquid; [MSDSonline]

Physikochemische Eigenschaften

Schmelzpunkt: -50 °C · -50°C
Siedepunkt: 120 °C2 · 120 °C2 mm Hg(lit.)
Dichte: 1.07 g/mL · 1.070 g/mL at 20 °C
Dampfdruck: 0 · 0-12790Pa at 20-25℃
Brechungsindex: 20 · n20/D 1.429(lit.)
Flammpunkt: 230 °F · >230 °F
storage temp.: 30 °C · Store below +30°C.
Löslichkeit: Acetonitrile (Slightly), Chloroform
Aggregatzustand: Liquid
Farbe: Clear
Wichte: 1.07 · 1.07
Wasserlöslichkeit: Miscible with alcohols, ketones and aliphatic or aromatic hydrocarbons. Immiscible with water.
BRN: 4308125 · 4308125
Henry's Law Constant: 1.4 · 1.4×102 mol/(m3Pa) at 25℃, Ebert et al. (2023)
Stabilität: Moisture Sensitive
Kosmetik-Inhaltsstoffe Funktionen: NAIL CONDITIONING
InChI: 1S/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3
InChIKey: BPSIOYPQMFLKFR-UHFFFAOYSA-N
SMILES: CO[Si](CCCOCC1CO1)(OC)OC
LogP: -2.6 · -2.6-0.5 at 20℃
CAS Datenbank: 2530 · 2530-83-8(CAS DataBase Reference)
NIST chemische Informationen: 3 · 3-Glycidoxypropyltrimethoxysilane(2530-83-8)
EPA chemische Informationen: 3 · 3-(Trimethoxysilyl)propyl glycidyl ether (2530-83-8)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 13.6% (281 of 2064) of reports.

Danger

H318 (54.1%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

P203, P264+P265, P273, P280, P305+P354+P338, P317, P318, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 2064 reports by companies from 31 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Warning

Gefahrenhinweise

Regulatory Information · 6 Einträge

Chemical: Silane, trimethoxy[3-(oxiranylmethoxy)propyl]-

Chemical: Silane, trimethoxy[(oxiranylmethoxy)propyl]-

Regulation (EC) No 1935/2004 (amended)

Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

TP - indicates a substance that is the subject of a proposed TSCA section 4 test rule.

Status: Active Update: 10-02-2023 https://echa.europa.eu/registration-dossier/-/registered-dossier/14972

Other Safety Information · 2 Einträge

Evaluation - Chemicals that are unlikely to require further regulation to manage risks to environment

Hazards Summary · 1 Eintrag

Mildly irritating to skin and eyes; Not a known skin sensitizer; Rapidly hydrolyzes into methanol and silanetriols; Oral LD50 (rats) = 7010 to 16900 mg/kg and dermal LD50 (rats) = 6800 mg/kg; [OECD SIDS: Trimethoxy[3-(oxiranylmethoxy)propyl]-silane - 2004] May cause irritation; May form siloxane polymer on contact with skin, eyes, or lungs; [MSDSonline]

Hazard Classes and Categories · 3 Einträge

Eye Dam. 1 (54.1%)

Skin Irrit. 2 (100%)

Serious eye damage/eye irritation - Category 1

Sicherheit und Schutzausrüstung

Protective Action Criteria (PAC) · 3 Einträge

3.4 [mg/m3]

38 [mg/m3]

230 [mg/m3]

Toxikologische Informationen

Toxicity DataLCLo (rat) =5,300 mg/m3/4h

Sicherheitsdaten

F: 10-21
wgk: 2
tsca: TSCA listed
hs_code: 29310095
RTECS-Nr.: VV4025000
risk_code: 36/38-21-52-41
Toxizität: LD50 oral in rat: 22600uL/kg
hazard_code: Xn,Xi
safety_code: 28A-26-36/37/39-24/25
packing_group: III
Speicherklasse: 10 - Combustible liquids
Hazard Classifications: Aquatic Chronic 3Eye Dam. 1
Selbstentzündungstemperatur: 400°C

Chemie und Industrie

Verwendung und Herstellung

Uses · 2 Einträge

Used as additive (cross-linking agent) for adhesion promotion in adhesives, sealants, coatings, and composites; Used in reinforcing glass fibers and foundry resins; [eChemPortal: SIDSUNEP]

Molding and Core Making [Category: Foundry]

U.S. Production2023: 2,500,000 - <4,000,000 lb

Consumer UsesAntioxidant

Industry UsesSizing agent

Household ProductsInformation on 3 consumer products that contain gamma-Glycidoxypropyltrimethoxysilane in the following categories is provided:

General Manufacturing Information · 2 Einträge

All Other Chemical Product and Preparation Manufacturing

Oxirane, 2-[[3-(trimethoxysilyl)propoxy]methyl]-: ACTIVE

Anwendungen

VerwendenPre-treatment of carbon steel with 3-(Glycidoxypropyl)trimethoxysilane enhances the dry and wet adhesion while reducing the cathotic disbondment rate of an epoxy coating