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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 12289Generated: October 23, 2026

Iodocyclohexane

1-IODOCYCLOHEXANE · CYCLOHEXYL IODIDE · NSC 6075 · c-C6H11I · IODOCYCLOHEXANE · iodo-cyclohexan · Cyclohexane, iodo- · Iodocyclohexane Iodocyclohexane,98+%

https://huagongshe.com/en/chemical/12289

Iodocyclohexane molecular structure

Identifiers & Physical Properties

CAS No.626-62-0
Molecular formulaC6H11I
Average molar mass210.06 g/mol
Monoisotopic mass209.99055 g/mol
SMILESIC1CCCCC1
InChIKeyFUCOMWZKWIEKRK-UHFFFAOYSA-N
PubChem CID12289
EC No.210-957-8
DTXSIDDTXSID3060821

Chemical & Physical Properties

XLogP3.8
Topological polar surface area0
Hydrogen bond donors0
Hydrogen bond acceptors0
Rotatable bonds0
Heavy atoms7
Formal charge0
Complexity46
Physical DescriptionPale yellow liquid[Alfa Aesar MSDS]
Kovats Retention Index10701067.4111714491405
Melting point52℃
Boiling point80-81 °C/20 mmHg (lit.)
Density1.624 g/mL at 25 °C (lit.)
Refractive indexn20/D 1.5441(lit.)
Flash point161 °F
Storage conditions2-8°C
SolubilitySoluble in ethanol, ether, acetone.
Physical stateLiquid
ColorClear light brown
SensitivityLight Sensitive
BRN1900797
Henry's law constant3.9×10-3 mol/(m3Pa) at 25℃, Hilal et al. (2008)
InChIInChI=1S/C6H11I/c7-6-4-2-1-3-5-6/h6H,1-5H2
InChIKeyFUCOMWZKWIEKRK-UHFFFAOYSA-N
SMILESC1(I)CCCCC1
CAS DataBase Reference626-62-0(CAS DataBase Reference)
EPA Substance Registry SystemCyclohexane, iodo- (626-62-0)
UNSPSC Code12352100
NACRESNA.22
GHS pictogramGHS07
Signal wordWarning
GHS hazard statementsH227-H315-H319-H335
GHS precautionary statementsP210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P280g-P305+P351+P338
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Hazard symbolsXi
Risk statements (R)36/37/38
Safety statements (S)26-36
Water hazard class (WGK)3
F8
TSCA inventory statusTSCA listed
Customs code29038900
Storage class10 - Combustible liquids

Safety & Regulations

GHS classificationWarningH315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]H335 (97.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposureRespiratory tract irritation]P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.
Hazards summaryA skin and strong eye irritant[Alfa Aesar MSDS] See Chlorocyclohexane. See Ethyl iodide.
Hazard Classes and CategoriesSkin Irrit. 2 (100%)Eye Irrit. 2A (100%)STOT SE 3 (97.8%)
Threshold Limit Values (TLV)0.01 [ppm], inhalable fraction and vapor (iodides)
F8
Personal protective equipment (PPE)Eyeshields, Gloves, type ABEK (EN14387) respirator filter
Water hazard class (WGK)3
TSCA inventory statusTSCA listed
Customs code29038900
Risk statements (R)36/37/38
Signal wordWarning
GHS pictogramGHS07
Hazard symbolsXi
Safety statements (S)26-36
Storage class10 - Combustible liquids
GHS hazard statementsH227-H315-H319-H335
GHS precautionary statementsP210-P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P280g-P305+P351+P338

Applications & Uses

Uses

Iodocyclohexane has been employed as reagent in demethylation of aryl methyl ethers in DMF under reflux condition.

General Description

The photodissociation dynamics of iodocyclohexane has been studied using velocity map imaging. Nickel catalyzed coupling of iodocyclohexane with 1-octyne has been investigated.