Diiodoacetic acid

Modify Date: 2026-07-05 16:31:11

Diiodoacetic acid Structure
Diiodoacetic acid structure
Common Name Diiodoacetic acid
CAS Number 598-89-0 Molecular Weight 311.845
Density 3.3±0.1 g/cm3 Boiling Point 320.1±32.0 °C at 760 mmHg
Molecular Formula C2H2I2O2 Melting Point N/A
MSDS N/A Flash Point 147.4±25.1 °C

 Use of Diiodoacetic acid


Diiodoacetic acid is a disinfection by-product (DBP) formed during water disinfection[1].

 Names

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

Name Diiodoacetic Acid
Synonym More Synonyms

 Diiodoacetic acid Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description Diiodoacetic acid is a disinfection by-product (DBP) formed during water disinfection[1].
Related Catalog
References

[1]. Runmiao Xue, et al. Evaluation of thirteen haloacetic acids and ten trihalomethanes formation by peracetic acid and chlorine drinking water disinfection. Chemosphere. 2017 Dec;189:349-356.

 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.

Density 3.3±0.1 g/cm3
Boiling Point 320.1±32.0 °C at 760 mmHg
Molecular Formula C2H2I2O2
Molecular Weight 311.845
Flash Point 147.4±25.1 °C
Exact Mass 311.814392
PSA 37.30000
LogP 2.21
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.760
InChIKey BQAMFNQVNXPFFH-UHFFFAOYSA-N
SMILES O=C(O)C(I)I

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

HS Code 2915900090

 Synthetic Route

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

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Diiodoacetic acid Structure

Diiodoacetic acid

CAS#:598-89-0

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Literature: Clarke; Bolton Journal of the American Chemical Society, 1914 , vol. 36, # 1906 p. 1907

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Diiodoacetic acid Structure

Diiodoacetic acid

CAS#:598-89-0

Learn More
Literature: Cobb Journal of Organic Chemistry, 1958 , vol. 23, p. 1368

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Diiodoacetic acid Structure

Diiodoacetic acid

CAS#:598-89-0

Learn More
Literature: Angeli Chemische Berichte, 1893 , vol. 26, p. 593 Gazzetta Chimica Italiana, 1893 , vol. 23 I, p. 437

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Detail Learn More
Literature: Clarke; Bolton Journal of the American Chemical Society, 1914 , vol. 36, # 1906 p. 1907

~%

Diiodoacetic acid Structure

Diiodoacetic acid

CAS#:598-89-0

Learn More
Literature: Angeli Chemische Berichte, 1893 , vol. 26, p. 593 Gazzetta Chimica Italiana, 1893 , vol. 23 I, p. 437

~%

Diiodoacetic acid Structure

Diiodoacetic acid

CAS#:598-89-0

Learn More
Literature: Perkin; Duppa Justus Liebigs Annalen der Chemie, 1861 , vol. 117, p. 351

 Precursor & DownStream

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

Precursor  4

DownStream  2

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2915900090
Summary 2915900090 other saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward) MFN tariff:5.5% General tariff:30.0%

 Synonyms

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

2,2-diiodoacetic acid
Diiodoacetic acid

 Diiodoacetic acid | FAQ

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

Q: What is the boiling point of Diiodoacetic Acid?
A: Boiling point of Diiodoacetic Acid is 320.1±32.0 °C at 760 mmHg.
Q: What is the polar surface area (PSA) of Diiodoacetic Acid?
A: Polar surface area (PSA) of Diiodoacetic Acid is 37.30000.
Q: What are the uses of Diiodoacetic Acid?
A: Main uses of Diiodoacetic Acid: Diiodoacetic acid is a disinfection by-product (DBP) formed during water disinfection[1].
Q: What English synonyms does Diiodoacetic Acid have?
A: English synonyms of Diiodoacetic Acid: 2,2-diiodoacetic acid, Diiodoacetic acid.
Q: What is the CAS number of Diiodoacetic Acid?
A: CAS number of Diiodoacetic Acid is 598-89-0.
Q: What is the molecular formula of Diiodoacetic Acid?
A: Molecular formula of Diiodoacetic Acid is C2H2I2O2.
Q: What are the downstream products of Diiodoacetic Acid?
A: Related downstream products(CAS) of Diiodoacetic Acid: 631-64-1;71815-43-5.
Q: What is the molecular weight of Diiodoacetic Acid?
A: Molecular weight of Diiodoacetic Acid is 311.845.
Q: What is the SMILES notation of Diiodoacetic Acid?
A: SMILES notation of Diiodoacetic Acid is O=C(O)C(I)I.
Q: What is the InChIKey of Diiodoacetic Acid?
A: InChIKey of Diiodoacetic Acid is BQAMFNQVNXPFFH-UHFFFAOYSA-N.

 Diiodoacetic acidfactory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

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