The CAS register number of Ethanone, 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)- is 19815-97-5. It also can be called as 5-(Bromoacetyl)-2,3-dihydro-1,4-benzodioxine and the IUPAC name about this chemical is 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)ethanone. The molecular formula about this chemical is C₁₀H₉BrO₃ and the molecular weight is 257.08.

Physical properties about Ethanone, 2-bromo-1-(2,3-dihydro-1,4-benzodioxin-5-yl)- are: (1)ACD/LogP: 2.06; (2)ACD/LogD (pH 5.5): 2.055; (3)ACD/LogD (pH 7.4): 2.055; (4)ACD/BCF (pH 5.5): 21.478; (5)ACD/BCF (pH 7.4): 21.478; (6)ACD/KOC (pH 5.5): 312.654; (7)ACD/KOC (pH 7.4): 312.654; (8)#H bond acceptors: 3; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 35.53Ų; (11)Index of Refraction: 1.587; (12)Molar Refractivity: 54.786 cm³; (13)Molar Volume: 163.061 cm³; (14)Polarizability: 21.719x10^-24cm³; (15)Surface Tension: 53.013 dyne/cm; (16)Flash Point: 164.311 °C; (17)Enthalpy of Vaporization: 59.242 kJ/mol; (18)Boiling Point: 348.076 °C at 760 mmHg.

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, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c1cc(c2c(c1)OCCO2)C(=O)CBr
(2)InChI: InChI=1/C10H9BrO3/c11-6-8(12)7-2-1-3-9-10(7)14-5-4-13-9/h1-3H,4-6H2
(3)InChIKey: BSROYFIAEPSLCT-UHFFFAOYAP
(4)Std. InChI: InChI=1S/C10H9BrO3/c11-6-8(12)7-2-1-3-9-10(7)14-5-4-13-9/h1-3H,4-6H2
(5)Std. InChIKey: BSROYFIAEPSLCT-UHFFFAOYSA-N