CAS No.344-03-6,1,4-Dibromotetrafluorobenzene Suppliers

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Basic Information

Molecular Structure:
CAS No.:	344-03-6
Name:	1,4-Dibromotetrafluorobenzene
Article Data:	7

Formula:	C₆Br₂F₄
Molecular Weight:	307.868
Synonyms:	Benzene,1,4-dibromotetrafluoro- (7CI,8CI);1,4-Dibromo-2,3,5,6-tetrafluorobenzene;1,4-Dibromoperfluorobenzene;Benzene,1,4-dibromo-2,3,5,6-tetrafluoro-;NSC 97061;p-Dibromotetrafluorobenzene;
EINECS:	206-448-5
Density:	2.22 g/cm³
Melting Point:	78-81 ºC
Boiling Point:	191.9 °C at 760 mmHg
Flash Point:	69.9 ºC
Appearance:	white crystalline powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	26-37/39
PSA:	0.00000
LogP:	3.76800

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Specification

The 1,4-Dibromotetrafluorobenzene, with the CAS registry number 344-03-6, is also known as p-Dibromotetrafluorobenzene. It belongs to the product categories of Aryl; C₆; Halogenated Hydrocarbons. Its EINECS number is 206-448-5. This chemical's molecular formula is C₆Br₂F₄ and molecular weight is 307.87. What's more, its systematic name is 1,4-dibromo-2,3,5,6-tetrafluorobenzene.

Physical properties of 1,4-Dibromotetrafluorobenzene are: (1)ACD/LogP: 3.64; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.64; (4)ACD/BCF (pH 5.5): 343.22; (5)ACD/KOC (pH 5.5): 2272.84; (6)Index of Refraction: 1.512; (7)Molar Refractivity: 41.6 cm³; (8)Molar Volume: 138.6 cm³; (9)Surface Tension: 34.8 dyne/cm; (10)Density: 2.22 g/cm³; (11)Flash Point: 69.9 °C; (12)Enthalpy of Vaporization: 41.06 kJ/mol; (13)Boiling Point: 191.9 °C at 760 mmHg; (14)Vapour Pressure: 0.699 mmHg at 25°C.

Uses of 1,4-Dibromotetrafluorobenzene: it can be used to produce Tetrafluor-1,4-dihex-1-inyl-benzol at the temperature of 80 °C. It will need reagent (i-Pr)₂NH and solvent 1,2-dimethoxy-ethane with the reaction time of 9 hours. This reaction will also need catalyst PdCl₂(PPh₃)₂, CuI. The yield is about 74%.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1(=C(C(=C(C(=C1Br)F)F)Br)F)F
(2)InChI: InChI=1S/C6Br2F4/c7-1-3(9)5(11)2(8)6(12)4(1)10
(3)InChIKey: QFTZULJNRAHOIY-UHFFFAOYSA-N