- Package
- 1 g
- Purity
- 95%
- Price
- Request review
- Availability
- Shipping review required
- Delivery
- Shipping review required
CAS Number: 1438-79-5
Submit an RFQ to review pricing, availability, lead time, pack size, purity, COA, and supplier SDS for this catalog entry.
Available options
Shipping review is required before pricing or stock can be confirmed publicly. Shipping, duties, and documentation fees are confirmed before order acceptance.
CAS Number
1438-79-5
PubChem CID
74036
Molecular Formula
C7H18OSi2
Molecular Weight
174.39 g/mol
Exact Mass
174.089618
InChIKey
MRRXLWNSVYPSRB-UHFFFAOYSA-N
IUPAC Name
ethenyl-dimethyl-trimethylsilyloxysilane
SMILES String
C[Si](C)(C)O[Si](C)(C)C=C
No physical property values available.
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Disiloxane, 1-ethenyl-1,1,3,3,3-pentamethyl- (CAS 1438-79-5) is listed in the Advanced Chemicals portfolio, with molecular formula C7H18OSi2 and molecular weight 174. 39 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for research building-block and synthetic chemistry workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.
Preliminary Safety Reference
For supplier-issued SDS or COA, submit a documentation request.
Safety Reference / SDS RequestCatalog navigation
Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.
Disiloxane, 1-ethenyl-1,1,3,3,3-pentamethyl- is identified by CAS 1438-79-5, with molecular formula C7H18OSi2, molecular weight 174.39, InChIKey MRRXLWNSVYPSRB-UHFFFAOYSA-N.
Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.
Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.
Availability, pack size, lead time, and pricing are confirmed through RFQ.
Submit the CAS number, quantity, purity requirement, and destination country for sourcing review.