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Chemical structure of 4-(tert-Butyldimethylsilyloxy)-1-butyne

GB55474

4-(tert-Butyldimethylsilyloxy)-1-butyne

Also known as tert-butyl-but-3-ynoxy-dimethylsilane

4-(tert-Butyldimethylsilyloxy)-1-butyne (catalogue number GB55474) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 78592-82-2. Molecular formula C10H20OSi, molecular weight 184.35. IUPAC name: tert-butyl-but-3-ynoxy-dimethylsilane. Supplied in 2 pack sizes, from 5g at ₪199.87 to 25g at ₪709.73; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS78592-82-2MW184.35FormulaC10H20OSi
CAS number
78592-82-2
Molecular weight
184.35
Formula
C10H20OSi
InChIKey
NUZBJLXXTAOBPH-UHFFFAOYSA-N
Catalogue number
GB55474
Brand
GLPBIO
Computed properties PubChem CID 4304567 · TPSA 9.2 Ų · H-bond donors 0 · H-bond acceptors 1
TPSA
9.2 Ų
H-bond donors
0
H-bond acceptors
1
Rotatable bonds
4
Heavy atoms
12

SMILES CC(C)(C)[Si](C)(C)OCCC#C

Computed descriptors from PubChem (CID 4304567), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

Ordering in Israel

Lead time
Ships from the manufacturer to your lab in 8–14 business days; customs and cold chain handled by LABO Scientific.
Pricing
Quoted in ILS, excl. VAT. Add the item to your quote and we confirm the final price, usually the same business day.
Documents
Lot certificate of analysis and manufacturer SDS are emailed with your order confirmation.
Who we serve
Universities, hospitals and biotech companies across Israel. Research use only — not for diagnostic or therapeutic use.