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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 69112Generated: October 23, 2026

2-Iodobenzoyl chloride

SKL1215 · 2-iodo-benzoylchlorid · O-IODOBENZOYL CHLORIDE · 2-IODOBENZOYL CHLORIDE · 2-IodobenzoylChloride>Benzoyl chloride, 2-iodo- · 2-Iodobenzoylchloride,97% · 2-Iodobenzoic acid chloride · 9-(phenylmethyl)phenanthrene

https://huagongshe.com/en/chemical/69112

2-Iodobenzoyl chloride molecular structure

Identifiers & Physical Properties

CAS No.609-67-6
Molecular formulaC7H4ClIO
Average molar mass266.46 g/mol
Monoisotopic mass265.89954043 g/mol
SMILESO=C(Cl)c1ccccc1I
InChIKeyMVIVDSWUOGNODP-UHFFFAOYSA-N
PubChem CID69112
EC No.210-196-1
DTXSIDDTXSID4060573

Chemical & Physical Properties

XLogP3.4
Topological polar surface area17.1
Hydrogen bond donors0
Hydrogen bond acceptors1
Rotatable bonds1
Heavy atoms10
Formal charge0
Complexity138
Chemical classesToxic Gases & Vapors -> Acid Halides
Physical DescriptionOff-white solidmp = 27-32 deg C[Alfa Aesar MSDS]
Melting point27-31 °C(lit.)
Boiling point105-106 °C1 mm Hg(lit.)
Density1.932
Flash point>110°C
Storage conditionsKeep in dark place,Inert atmosphere,2-8°C
Solubilitysoluble in TolueneReacts with water.
Physical statepowder to lump
ColorWhite to Light yellow to Dark green
SensitivityMoisture & Light Sensitive
BRN2042672
InChI1S/C7H4ClIO/c8-7(10)5-3-1-2-4-6(5)9/h1-4H
InChIKeyMVIVDSWUOGNODP-UHFFFAOYSA-N
SMILESClC(=O)c1ccccc1I
CAS DataBase Reference609-67-6(CAS DataBase Reference)
EPA Substance Registry SystemBenzoyl chloride, 2-iodo- (609-67-6)
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS05
Signal wordDanger
GHS hazard statementsH314
GHS precautionary statementsP260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
Personal protective equipment (PPE)Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Hazard symbolsC
Risk statements (R)34
Safety statements (S)26-36/37/39-45
UN transport numberUN 3261 8/PG 2
Water hazard class (WGK)3
F21-19
TSCA inventory statusTSCA listed
Hazard class8Eye Dam. 1Skin Corr. 1B
Packing groupII
Customs code29163990
Storage class8A - Combustible corrosive hazardous materials
Limited quantities1 Kg (2.2 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)

Safety & Regulations

GHS classificationDangerH314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 46 reports by companies from 4 notifications to the ECHA C&L Inventory.
Regulatory information2-Iodobenzoyl chloride: Does not have an individual approval but may be used under an appropriate group standard
Hazards summaryReacts with waterCauses burnsInhalation may cause corrosive injuries to upper respiratory tract and lungs[Alfa Aesar MSDS] See Benzoyl chloride.
Hazard Classes and CategoriesSkin Corr. 1B (100%)
Adverse effectsDermatotoxin - Skin burns.
F21-19
Personal protective equipment (PPE)Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
UN transport numberUN 3261 8/PG 2
Customs code29163990
Risk statements (R)34
Signal wordDanger
GHS pictogramGHS05
Hazard symbolsC
Safety statements (S)26-36/37/39-45
Hazard class8Eye Dam. 1Skin Corr. 1B
Storage class8A - Combustible corrosive hazardous materials
Packing groupII
GHS hazard statementsH314
Limited quantities1 Kg (2.2 lbs) (solid)
Excepted quantitiesMax Inner Pack (30g or 30ml) and Max Outer Pack (500g or 500ml)
GHS precautionary statementsP260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363

Applications & Uses

Uses

2-Iodobenzoyl chloride has been used in palladium-catalyzed synthesis of carbomethoxy functional group-induced isoindolin-1-ones, preparation of starting materials required for the synthesis of novel cyclic derivatives of pentavalent iodine, benziodazole oxides.

Uses

2-Iodobenzoyl chloride has been used in:palladium-catalyzed synthesis of carbomethoxy functional group-induced isoindolin-1-onespreparation of starting materials required for the synthesis of novel cyclic derivatives of pentavalent iodine, benziodazole oxides