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Chemical structure of Tetrachlorophthalic acid

GD21939

Tetrachlorophthalic acid

Also listed as Tetrachlorophthalic Acid Hemihydrate

Tetrachlorophthalic acid (catalogue number GD21939) is a research-grade chemical available from LABO Scientific in Israel, CAS registry number 632-58-6. Molecular formula C8H2Cl4O4, molecular weight 303.911. IUPAC name: 3,4,5,6-tetrachlorophthalic acid. Supplied in 3 pack sizes, from 25g at ₪110.13 to 500g at ₪1,072.75; the final price is confirmed on your quote, and the lot certificate of analysis and safety data sheet are emailed with your order confirmation.

ChemicalCAS632-58-6MW303.911FormulaC8H2Cl4O4
CAS number
632-58-6
Molecular weight
303.911
Formula
C8H2Cl4O4
InChIKey
WZHHYIOUKQNLQM-UHFFFAOYSA-N
Catalogue number
GD21939
Brand
GLPBIO
Computed properties PubChem CID 12442 · XLogP 3.5 · TPSA 74.6 Ų · H-bond donors 2
XLogP
3.5
TPSA
74.6 Ų
H-bond donors
2
H-bond acceptors
4
Rotatable bonds
2
Heavy atoms
16

SMILES C1(=C(C(=C(C(=C1Cl)Cl)Cl)Cl)C(=O)O)C(=O)O

Computed descriptors from PubChem (CID 12442), 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.