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Chemical structure of Dibutyl squarate

GB54932

Dibutyl squarate

Also listed as 3,4-Dibutoxycyclobut-3-ene-1,2-dione

Dibutyl squarate (catalogue number GB54932) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 2892-62-8. Molecular formula C12H18O4, molecular weight 226.27. IUPAC name: 3,4-dibutoxycyclobut-3-ene-1,2-dione. Supplied in 3 pack sizes, from 10g at ₪114.21 to 100g at ₪950.39; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS2892-62-8MW226.27FormulaC12H18O4
CAS number
2892-62-8
Molecular weight
226.27
Formula
C12H18O4
InChIKey
XBRWELTXMQSEIN-UHFFFAOYSA-N
Catalogue number
GB54932
Brand
GLPBIO
Computed properties PubChem CID 65108 · XLogP 2.4 · TPSA 52.6 Ų · H-bond donors 0
XLogP
2.4
TPSA
52.6 Ų
H-bond donors
0
H-bond acceptors
4
Rotatable bonds
8
Heavy atoms
16

SMILES CCCCOC1=C(C(=O)C1=O)OCCCC

Computed descriptors from PubChem (CID 65108), 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.