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Chemical structure of Propargyloxy-t-butyldimethylsilane

GD22205

Propargyloxy-t-butyldimethylsilane

Also listed as 3-(tert-Butyldimethylsilyloxy)-1-propyne

Propargyloxy-t-butyldimethylsilane (catalogue number GD22205) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 76782-82-6. Molecular formula (CH3)3CSi(CH3)2OCH2C≡CH, molecular weight 170.32. IUPAC name: tert-butyl-dimethyl-prop-2-ynoxysilane. Supplied in 2 pack sizes, from 25ml at ₪212.10 to 100ml at ₪673.02; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS76782-82-6MW170.32Formula(CH3)3CSi(CH3)2OCH2C≡CH
CAS number
76782-82-6
Molecular weight
170.32
Formula
(CH3)3CSi(CH3)2OCH2C≡CH
InChIKey
ZYDKYFIXEYSNPO-UHFFFAOYSA-N
Catalogue number
GD22205
Brand
GLPBIO
Computed properties PubChem CID 3445622 · 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
3
Heavy atoms
11

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

Computed descriptors from PubChem (CID 3445622), 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.