6-BROMO-1,4-BENZODIOXANE

IUPAC Name: 7-bromo-2,3-dihydro-1,4-benzodioxine 
Empirical Formula: C₈H₇BrO₂
Molecular Weight: 215.044g/mol
EINECS: 257-817-2 
Structure of 1,4-Benzodioxin,6-bromo-2,3-dihydro- (CAS NO.52287-51-1):

Index of Refraction: 1.579
Molar Refractivity: 44.71 cm³
Molar Volume: 134.5 cm³
Polarizability: 17.72×10^-24cm³
Surface Tension: 47.4 dyne/cm
Density: 1.598 g/cm³
Flash Point: 117.6 °C
Enthalpy of Vaporization: 47.59 kJ/mol
Boiling Point: 258.3 °C at 760 mmHg
Vapour Pressure: 0.0223 mmHg at 25°C 
Product Categories: Aromatic Hydrocarbons (substituted) & Derivatives;Miscellaneous;Heterocycles series;Benzodiozoles, Benzodioxines & Benzodioxepines;Halides;Aryl;Halogenated;Organohalides;Bromine Compounds;Benzodiozoles, Benzodioxines & Benzodioxepines;Benzodioxanes;BenzodioxanesHeterocyclic Building Blocks;Building Blocks;Halogenated Heterocycles;Heterocyclic Building Blocks 
Canonical SMILES: C1COC2=C(O1)C=CC(=C2)Br
InChI: InChI=1S/C8H7BrO2/c9-6-1-2-7-8(5-6)11-4-3-10-7/h1-2,5H,3-4H2
InChIKey: LFCURAJBHDNUNG-UHFFFAOYSA-N

Hazard Codes: Xi
Risk Statements: 36/37/38 
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3
Hazard Note: Irritant

  1,4-Benzodioxin,6-bromo-2,3-dihydro- , its cas register number is 52287-51-1. It also can be called 3,4-(Ethylenedioxy)bromobenzene ; 6-Bromo-2,3-dihydro-1,4-benzodioxin . 1,4-Benzodioxin,6-bromo-2,3-dihydro- (CAS NO.52287-51-1) is  irritating to eyes, respiratory system and skin so that you should wear suitable protective clothing, gloves and eye/face protection.