5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine supplier

Name
5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine
EINECS
CAS No. 174508-31-7
Article Data27
CAS DataBase
Density 2.14 g/cm³
Solubility
Melting Point 98 °C
Formula C₆H₄Br₂O₂S
Boiling Point 306.528 °C at 760 mmHg
Molecular Weight 299.971
Flash Point 139.184 °C
Transport Information
Appearance
Safety 22-26-36/37/39
Risk Codes 20/21/22-36/37/38
Molecular Structure
Hazard Symbols Xn
Synonyms 2,3-Dihydro[2,5-dibromothioeno][3,4-b]-1,4-dioxin;2,5-Dibromo-3,4-ethylenedioxythiophene;
PSA 46.70000
LogP 3.04430

5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Specification

The 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine, with cas registry number 174508-31-7, belongs to the following product categories: (1)Heterocyclic Compounds; (2)Thiophens; (3)Thiophen. It has the systematic name of 5,7-dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine.

Physical properties about this chemical are: (1)ACD/LogP: 3.06; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 46.7 Å²; (7)Index of Refraction: 1.644; (8)Molar Refractivity: 50.79 cm³; (9)Molar Volume: 140.1 cm³; (10)Polarizability: 20.13×10^-24cm³; (11)Surface Tension: 57.9 dyne/cm; (12)Enthalpy of Vaporization: 52.52 kJ/mol; (13)Vapour Pressure: 0.00139 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The 5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.
Besides this, this chemical is also harmful by inhalation and if swallowed. So avoid to breathe dust.

You can still convert the following datas into molecular structure:
(1)SMILES: Brc1sc(Br)c2OCCOc12
(2)InChI: InChI=1/C6H4Br2O2S/c7-5-3-4(6(8)11-5)10-2-1-9-3/h1-2H2
(3)InChIKey: FHMRWRBNAIDRAP-UHFFFAOYAO
(4)Std. InChI: InChI=1S/C6H4Br2O2S/c7-5-3-4(6(8)11-5)10-2-1-9-3/h1-2H2
(5)Std. InChIKey: FHMRWRBNAIDRAP-UHFFFAOYSA-N

Product Name

5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine

5,7-Dibromo-2,3-dihydrothieno[3,4-b][1,4]dioxine Specification

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