Molekula
3-Glycidoxypropyltrimethoxysilane
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch
3-Glycidoxypropyltrimethoxysilane is an organosilicon compound used as a coupling agent to improve adhesion between organic polymers and inorganic substrates. It is added to adhesives, sealants, coatings and plastic composites as an adhesion-promoting crosslinker, and is also used to treat reinforcing glass fibres and in foundry resins. It carries the CAS number 2530-83-8 and has no signal word assigned. Molekula supplies 3-Glycidoxypropyltrimethoxysilane from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.
Overview
- SKU
- 90026821
- CAS Number
- 2530-83-8
- IUPAC Name
- trimethoxy-[3-(oxiran-2-ylmethoxy)propyl]silane
- EC Number
- 219-784-2
- Exact Mass
- 236.108
- SMILES
- CO[Si](CCCOCC1CO1)(OC)OC
- InChIKey
- BPSIOYPQMFLKFR-UHFFFAOYSA-N
- InChI
- InChI=1S/C9H20O5Si/c1-10-15(11-2,12-3)6-4-5-13-7-9-8-14-9/h9H,4-8H2,1-3H3
- PubChem CID
- 17317
Synonyms
- 3-(Trimethoxysilyl)propyl glycidyl ether
- gamma-Glycidoxypropyltrimethoxysilane
- Glycidoxypropyltrimethoxysilane
- Glycidyloxypropyltrimethoxysilane
- KBM 403
- NUCA 187
- Silan A 187
- Silane A 187
- Silane Z 6040
- Silicone KBM 403
Literature values
Published physical properties of the substance, not batch specifications.
- Boiling Point
- 290 °C at 760 mmHg
- Vapour Pressure
- 0.002 mmHg
Source: PubChem CID 17317 (PAC Chemical Database, Haz-Map)
Frequently asked questions
What is 3-Glycidoxypropyltrimethoxysilane used for?
It is primarily used as a coupling agent to improve the adhesion between organic polymers and inorganic substrates, such as glass, metal, or mineral fillers.
What is the chemical formula and molecular weight of this product?
The chemical formula is C9H20O5Si and the molecular weight is 236.34 g/mol.
How should 3-Glycidoxypropyltrimethoxysilane be stored?
It should be stored in a cool, dry, well-ventilated area in a tightly sealed container, protected from moisture and direct sunlight.
What grade of 3-Glycidoxypropyltrimethoxysilane is available?
Please contact our sales team to confirm the current purity grade and specifications available for your specific requirements.
Can Molekula supply this product in bulk?
Yes, Molekula can supply 3-Glycidoxypropyltrimethoxysilane in various quantities, ranging from laboratory scale to bulk industrial volumes.
What documentation comes with the order?
Every order is supplied with a Certificate of Analysis (CoA) and a Safety Data Sheet (SDS) to ensure full regulatory and quality compliance.
Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.