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- 1 kg
- Purity
- 95%
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CAS Number: 100-21-0
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Available options
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CAS Number
100-21-0
PubChem CID
7489
Molecular Formula
C8H6O4
Molecular Weight
166.13 g/mol
Exact Mass
166.026609
InChIKey
KKEYFWRCBNTPAC-UHFFFAOYSA-N
SMILES String
C1=CC(=CC=C1C(=O)O)C(=O)O
Appearance
Terephthalic acid is a white powder. (NTP, 1992)
Boiling Point
300.0 °C
Flash Point
260.0 °C
pKa
1
Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.
Structural features
Terephthalic Acid (CAS 100-21-0) is listed in the Materials Science portfolio, with molecular formula C8H6O4 and molecular weight 166. 13 g/mol.
Sourcing context
Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.
Research use context
Intended for materials chemistry research and formulation screening workflows.
Documentation needs
COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.
ChEMBL reports experimental activity evidence for: Thyrotropin receptor (Homo sapiens) — 2 assays. These records describe research assays and do not establish therapeutic efficacy or clinical use.
Thyrotropin receptor
Homo sapiens · SINGLE PROTEIN · 2 qualifying assays · 1 documents · best pChEMBL 4.6
Experimental evidence source: ChEMBL
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Preliminary Safety Reference
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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.
Terephthalic Acid is identified by CAS 100-21-0, with molecular formula C8H6O4, molecular weight 166.13, InChIKey KKEYFWRCBNTPAC-UHFFFAOYSA-N.
ChEMBL contains qualifying experimental assay evidence associated with Thyrotropin receptor. These records do not establish therapeutic efficacy or clinical use.
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.
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