1,4-Diiodobenzene

Modify Date: 2026-07-02 16:26:46

1,4-Diiodobenzene Structure
1,4-Diiodobenzene structure
Common Name 1,4-Diiodobenzene
CAS Number 624-38-4 Molecular Weight 329.91
Density 2.5±0.1 g/cm3 Boiling Point 285.0±0.0 °C at 760 mmHg
Molecular Formula C6H4I2 Melting Point 131-133 °C(lit.)
MSDS USA Flash Point 137.7±15.3 °C

 Use of 1,4-Diiodobenzene


1,4-Diiodobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.

 Names

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

Name 1,4-Diiodobenzene
Synonym More Synonyms

 1,4-Diiodobenzene Biological Activity

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

Description 1,4-Diiodobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Related Catalog

 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 2.5±0.1 g/cm3
Boiling Point 285.0±0.0 °C at 760 mmHg
Melting Point 131-133 °C(lit.)
Molecular Formula C6H4I2
Molecular Weight 329.91
Flash Point 137.7±15.3 °C
Exact Mass 329.840210
LogP 4.11
Vapour Pressure 0.0±0.5 mmHg at 25°C
Index of Refraction 1.708
InChIKey LFMWZTSOMGDDJU-UHFFFAOYSA-N
SMILES Ic1ccc(I)cc1

 MSDS

This table provides MSDS information including hazard classification, first‑aid, fire‑fighting, spill handling, operation and storage instructions.

 Safety Information

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

Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi:Irritant
Risk Phrases R36/37/38
Safety Phrases S22-S24/25
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 29036990

 Synthetic Route

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

 Customs

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

HS Code 2903999090
Summary 2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

 Articles6

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Convenient QSAR model for predicting the complexation of structurally diverse compounds with β-cyclodextrins

Bioorg. Med. Chem. 17 , 896-904, (2009)

This paper reports a QSAR study for predicting the complexation of a large and heterogeneous variety of substances (233 organic compounds) with beta-cyclodextrins (beta-CDs). Several different theoret...

Synthesis of polyphenylene molecular wires by surface-confined polymerization.

Small 5(5) , 592-7, (2009)

The surface-mediated synthesis of epitaxially aligned and separated polyphenylene lines on Cu(110) by exploiting the Ullmann dehalogenation reaction is reported. Scanning tunneling microscopy (STM) an...

Radiosynthesis and Radiotracer Properties of a 7-(2-[18F]Fluoroethoxy)-6-methoxypyrrolidinylquinazoline for Imaging of Phosphodiesterase 10A with PET.

Pharmaceuticals (Basel.) 5 , 169-88, (2013)

Phosphodiesterase 10A (PDE10A) is a key enzyme of intracellular signal transduction which is involved in the regulation of neurotransmission. The molecular imaging of PDE10A by PET is expected to allo...

 Synonyms

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

p-Diiodobenzene
p-Benzene diiodide
1,4-Diiodobenzene
p-di-I-benzene
EINECS 210-842-2
Benzene,p-diiodo
1,4-diodobenzene
MFCD00001054
Benzene,1,4-diiodo

 1,4-Diiodobenzene | FAQ

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

Q: What English synonyms does 1,4-Diiodobenzene have?
A: English synonyms of 1,4-Diiodobenzene: p-Diiodobenzene, p-Benzene diiodide, 1,4-Diiodobenzene, p-di-I-benzene, EINECS 210-842-2, Benzene,p-diiodo, 1,4-diodobenzene, MFCD00001054, Benzene,1,4-diiodo.
Q: What is the SMILES notation of 1,4-Diiodobenzene?
A: SMILES notation of 1,4-Diiodobenzene is Ic1ccc(I)cc1.
Q: What are the upstream materials of 1,4-Diiodobenzene?
A: Related upstream materials(CAS) of 1,4-Diiodobenzene: 540-37-4;591-50-4;71-43-2;106-50-3;60-19-5;626-01-7;13183-70-5;1026635-18-6;119945-86-7.
Q: What is the English name of 1,4-Diiodobenzene?
A: The English name of 1,4-Diiodobenzene is 1,4-Diiodobenzene.
Q: What are the downstream products of 1,4-Diiodobenzene?
A: Related downstream products(CAS) of 1,4-Diiodobenzene: 4151-80-8;38257-52-2;455-13-0;433-19-2;37527-56-3;47230-38-6;51934-41-9;3363-97-1;451-40-1;92106-66-6.
Q: What is the molecular weight of 1,4-Diiodobenzene?
A: Molecular weight of 1,4-Diiodobenzene is 329.91.
Q: What is the LogP of 1,4-Diiodobenzene?
A: LogP of 1,4-Diiodobenzene is 4.11.
Q: What are the uses of 1,4-Diiodobenzene?
A: Main uses of 1,4-Diiodobenzene: 1,4-Diiodobenzene is a biochemical reagent that can be used as a biological material or organic compound for life science related research.
Q: What is the boiling point of 1,4-Diiodobenzene?
A: Boiling point of 1,4-Diiodobenzene is 285.0±0.0 °C at 760 mmHg.
Q: What is the CAS number of 1,4-Diiodobenzene?
A: CAS number of 1,4-Diiodobenzene is 624-38-4.

 1,4-Diiodobenzenefactory

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.
Henan Tianfu Chemical Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.