Tetrabromothiophene

The Tetrabromothiophene is an organic compound with the formula C₄Br₄S. The IUPAC name of this chemical is Tetrabromothiophene. With the CAS registry number 3958-03-0, it is also named as Tetrabromothiophene. The product's categories are Thiophenes; Thiophene & Benzothiophene; Thiophens; Halogenated Heterocycles; Heterocyclic Building Blocks; Thiophenes Building Blocks. Besides, it should be stored in a dark and dry place at room temperature.

Physical properties about Tetrabromothiophene are: (1)ACD/LogP: 4.51; (2)ACD/LogD (pH 5.5): 4.51; (3)ACD/LogD (pH 7.4): 4.51; (4)ACD/BCF (pH 5.5): 1569.03; (5)ACD/BCF (pH 7.4): 1569.03; (6)ACD/KOC (pH 5.5): 6745.75; (7)ACD/KOC (pH 7.4): 6745.75; (8)Polar Surface Area: 28.24 Å²; (9)Index of Refraction: 1.697; (10)Molar Refractivity: 55.39 cm³; (11)Molar Volume: 143.6 cm³; (12)Polarizability: 21.96×10^-24cm³; (13)Surface Tension: 55.6 dyne/cm; (14)Density: 2.782 g/cm³; (15)Flash Point: 147.1 °C; (16)Enthalpy of Vaporization: 54.56 kJ/mol; (17)Boiling Point: 326 °C at 760 mmHg; (18)Vapour Pressure: 0.000422 mmHg at 25°C.

Preparation: this chemical can be prepared by thiophene. This reaction will need reagent Br₂. The yield is about 63%.

Uses of Tetrabromothiophene: it can be used to produce 3-bromo-thiophene. It will need reagent copper and quinoline .

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, avoid contact with skin and eyes.

You can still convert the following datas into molecular structure:
(1)SMILES: Brc1sc(Br)c(Br)c1Br
(2)InChI: InChI=1/C4Br4S/c5-1-2(6)4(8)9-3(1)7
(3)InChIKey: AVPWUAFYDNQGNZ-UHFFFAOYAI
(4)Std. InChI: InChI=1S/C4Br4S/c5-1-2(6)4(8)9-3(1)7
(5)Std. InChIKey: AVPWUAFYDNQGNZ-UHFFFAOYSA-N