CAS No.624-38-4,1,4-Diiodobenzene Suppliers,MSDS download

Products Categories

Pharmaceutical (90)
Organic Chemicals (40)
Others (35)
Materials (16)
Reagent (8)
(1)
Catalyst and Auxiliary (1)

Basic Information

Molecular Structure:
CAS No.:	624-38-4
Name:	1,4-Diiodobenzene
Article Data:	128

Formula:	C₆H₄I₂
Molecular Weight:	329.907
Synonyms:	1,4-Diiobenzene;Benzene, p-diiodo- (8CI);Benzene, 1,4-diiodo-;p-Benzene diiodide;p-Diiodobenzene;Benzene, p-diiodo-;
EINECS:	210-842-2
Density:	2.469 g/cm³
Melting Point:	131-133 °C(lit.)
Boiling Point:	284.999 °C at 760 mmHg
Flash Point:	137.704 °C
Solubility:	Soluble in ether and ethanol. Insoluble in water.
Appearance:	white to light yellow crystal powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	22-24/25
PSA:	0.00000
LogP:	2.89580

Total:162 Page 1 of 5 1 2 3 4 5 Next>>

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 624-38-4

Specification

The 1,4-Diiodobenzene, with the CAS registry number 624-38-4, is also known as Benzene, 1,4-diiodo-. It belongs to the product categories of Iodine Compounds; Aryl; C6; Halogenated Hydrocarbons. Its EINECS registry number is 210-842-2. This chemical's molecular formula is C₆H₄I₂ and molecular weight is 329.90. What's more, its IUPAC name is the same with product name. It should be stored in a cool, dry and well-ventilated place. The place must be far away from the oxidant.

Physical properties about 1,4-Diiodobenzene are: (1)ACD/LogP: 4.11; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.11; (4)ACD/LogD (pH 7.4): 4.11; (5)ACD/BCF (pH 5.5): 782.71; (6)ACD/BCF (pH 7.4): 782.71; (7)ACD/KOC (pH 5.5): 4100.53; (8)ACD/KOC (pH 7.4): 4100.53; (9)#H bond acceptors: 0; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Polar Surface Area: 0 Å²; (13)Index of Refraction: 1.708; (14)Molar Refractivity: 52.066 cm³; (15)Molar Volume: 133.579 cm³; (16)Polarizability: 20.641×10^-24cm³; (17)Surface Tension: 51.88 dyne/cm; (18)Density: 2.47 g/cm³; (19)Flash Point: 137.704 °C; (20)Enthalpy of Vaporization: 50.299 kJ/mol; (21)Boiling Point: 284.999 °C at 760 mmHg; (22)Vapour Pressure: 0.0050 mmHg at 25 °C.

Preparation of 1,4-Diiodobenzene: this chemical can be prepared by iodobenzene. This reaction needs reagent 2,4,6,8-tetraiodoglycoluril and solvent H₂SO₄ at temperature of 0 °C. The reaction time is 15 min. The yield is 45 %.

1,4-Diiodobenzene can be prepared by iodobenzene.

Uses of 1,4-Diiodobenzene: (1) it is used in organic synthesis; (2) it is used to produce other chemicals. For example, it can react with 10H-phenothiazine to get 1,4-di-phenothiazin-10-yl-benzene. The reaction occurs with reagents K₂CO₃ and Cu at temperature of 200 °C. The reaction time is 60 hours. The yield is 28 %.

1,4-Diiodobenzene can react with 10H-phenothiazine to get 1,4-di-phenothiazin-10-yl-benzene.

When you are dealing with this chemical, you should be very careful. This chemical is inflammation to the skin, eyes and respiratory system or other mucous membranes. The gas can not be breathed. Therefore, you should avoid contacting with skin and eyes.

You can still convert the following datas into molecular structure:
(1) SMILES: Ic1ccc(I)cc1
(2) InChI: InChI=1S/C6H4I2/c7-5-1-2-6(8)4-3-5/h1-4H
(3) InChIKey: LFMWZTSOMGDDJU-UHFFFAOYSA-N