5-Chloro-2-iodobenzoic acid

Modify Date: 2026-07-01 12:06:13

5-Chloro-2-iodobenzoic acid Structure
5-Chloro-2-iodobenzoic acid structure
Common Name 5-Chloro-2-iodobenzoic acid
CAS Number 13421-00-6 Molecular Weight 282.463
Density 2.1±0.1 g/cm3 Boiling Point 336.4±27.0 °C at 760 mmHg
Molecular Formula C7H4ClIO2 Melting Point 172-174°C
MSDS USA Flash Point 157.2±23.7 °C

 Names

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

Name 5-Chloro-2-iodobenzoic 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.

Density 2.1±0.1 g/cm3
Boiling Point 336.4±27.0 °C at 760 mmHg
Melting Point 172-174°C
Molecular Formula C7H4ClIO2
Molecular Weight 282.463
Flash Point 157.2±23.7 °C
Exact Mass 281.894440
PSA 37.30000
LogP 3.10
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.673
InChIKey NRPQWTVTBCRPEL-UHFFFAOYSA-N
SMILES O=C(O)c1cc(Cl)ccc1I

 Safety Information

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

Hazard Codes Xi
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2916399090

 Synthetic Route

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

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5-Chloro-2-iodobenzoic acid Structure

5-Chloro-2-iodo...

CAS#:13421-00-6

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Literature: Collection of Czechoslovak Chemical Communications, , vol. 33, # 6 p. 1852 - 1872

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5-Chloro-2-iodobenzoic acid Structure

5-Chloro-2-iodo...

CAS#:13421-00-6

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Literature: Gazzetta Chimica Italiana, , vol. 71, p. 389,392

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5-Chloro-2-iodobenzoic acid Structure

5-Chloro-2-iodo...

CAS#:13421-00-6

Learn More
Literature: Gazzetta Chimica Italiana, , vol. 71, p. 389,392

~%

5-Chloro-2-iodobenzoic acid Structure

5-Chloro-2-iodo...

CAS#:13421-00-6

Learn More
Literature: Gazzetta Chimica Italiana, , vol. 71, p. 389,392

~%

5-Chloro-2-iodobenzoic acid Structure

5-Chloro-2-iodo...

CAS#:13421-00-6

Learn More
Literature: Gazzetta Chimica Italiana, , vol. 71, p. 389,392

 Customs

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

HS Code 2916399090
Summary 2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

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

5-chloro-2-iodo-benzoic acid
QVR BI EG
MFCD00079733
2-Iodo-5-chlorobenzoic acid
2-iodoyl-5-chlorobenzoic acid
5-Chlor-2-jod-benzoesaeure
5-Chloro-2-iodobenzoic acid
Benzoic acid,5-chloro-2-iodo

 5-Chloro-2-iodobenzoic acid | FAQ

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

Q: What is the molecular weight of 5-Chloro-2-iodobenzoic acid?
A: Molecular weight of 5-Chloro-2-iodobenzoic acid is 282.463.
Q: What is the melting point of 5-Chloro-2-iodobenzoic acid?
A: Melting point of 5-Chloro-2-iodobenzoic acid is 172-174°C.
Q: What is the polar surface area (PSA) of 5-Chloro-2-iodobenzoic acid?
A: Polar surface area (PSA) of 5-Chloro-2-iodobenzoic acid is 37.30000.
Q: What is the CAS number of 5-Chloro-2-iodobenzoic acid?
A: CAS number of 5-Chloro-2-iodobenzoic acid is 13421-00-6.
Q: What is the safety information for 5-Chloro-2-iodobenzoic acid?
A: Safety information for 5-Chloro-2-iodobenzoic acid: S26-S36/37/39.
Q: What English synonyms does 5-Chloro-2-iodobenzoic acid have?
A: English synonyms of 5-Chloro-2-iodobenzoic acid: 5-chloro-2-iodo-benzoic acid, QVR BI EG, MFCD00079733, 2-Iodo-5-chlorobenzoic acid, 2-iodoyl-5-chlorobenzoic acid, 5-Chlor-2-jod-benzoesaeure, 5-Chloro-2-iodobenzoic acid, Benzoic acid,5-chloro-2-iodo.
Q: What are the upstream materials of 5-Chloro-2-iodobenzoic acid?
A: Related upstream materials(CAS) of 5-Chloro-2-iodobenzoic acid: 635-21-2;23399-70-4;683238-56-4;30273-39-3;7697-37-2.
Q: What is the SMILES notation of 5-Chloro-2-iodobenzoic acid?
A: SMILES notation of 5-Chloro-2-iodobenzoic acid is O=C(O)c1cc(Cl)ccc1I.
Q: What is the molecular formula of 5-Chloro-2-iodobenzoic acid?
A: Molecular formula of 5-Chloro-2-iodobenzoic acid is C7H4ClIO2.
Q: What is the InChIKey of 5-Chloro-2-iodobenzoic acid?
A: InChIKey of 5-Chloro-2-iodobenzoic acid is NRPQWTVTBCRPEL-UHFFFAOYSA-N.

 5-Chloro-2-iodobenzoic acidfactory

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

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
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