tetraacetic acid

Modify Date: 2026-07-24 17:32:00

tetraacetic acid Structure
tetraacetic acid structure
Common Name tetraacetic acid
CAS Number 7028-40-2 Molecular Weight 240.20800
Density N/A Boiling Point N/A
Molecular Formula C8H16O8 Melting Point N/A
MSDS N/A Flash Point N/A

Summary: Tetraacetic acid (Chinese name: 四乙酸,CAS number: 7028-40-2), molecular formula: C8H16O8, molecular weight: 240.20800. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name tetraacetic acid
Synonym More Synonyms

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C8H16O8
Molecular Weight 240.20800
Exact Mass 240.08500
PSA 149.20000
LogP 0.36360
InChIKey BDDLHHRCDSJVKV-UHFFFAOYSA-N
SMILES CC(=O)O.CC(=O)O.CC(=O)O.CC(=O)O

 Synthetic Route

This table presents publicly reported synthetic routes, reaction conditions, reactants and product information of the compound.

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tetraacetic acid Structure

tetraacetic acid

CAS#:7028-40-2

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Literature: Harris,T.M. et al. Journal of the American Chemical Society, 1976 , vol. 98, p. 7733 - 7741

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  2

DownStream  1

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

3,5,7-Trioxooctansaeure

 tetraacetic acid | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the polar surface area (PSA) of tetraacetic acid?
A: Polar surface area (PSA) of tetraacetic acid is 149.20000.
Q: What are the upstream materials of tetraacetic acid?
A: Related upstream materials(CAS) of tetraacetic acid: 124-38-9;626-53-9.
Q: What is the CAS number of tetraacetic acid?
A: CAS number of tetraacetic acid is 7028-40-2.
Q: What is the molecular formula of tetraacetic acid?
A: Molecular formula of tetraacetic acid is C8H16O8.
Q: What is the LogP of tetraacetic acid?
A: LogP of tetraacetic acid is 0.36360.
Q: What is the English name of tetraacetic acid?
A: The English name of tetraacetic acid is tetraacetic acid.
Q: What is the SMILES notation of tetraacetic acid?
A: SMILES notation of tetraacetic acid is CC(=O)O.CC(=O)O.CC(=O)O.CC(=O)O.
Q: What is the InChIKey of tetraacetic acid?
A: InChIKey of tetraacetic acid is BDDLHHRCDSJVKV-UHFFFAOYSA-N.
Q: What is the Chinese name of 7028-40-2?
A: Chinese name of 7028-40-2 is 7028-40-2.
Q: What English synonyms does tetraacetic acid have?
A: English synonyms of tetraacetic acid: 3,5,7-Trioxooctansaeure.
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