4-Bromomethyl-7-methoxycoumarin

IUPAC Name: 4-(Bromomethyl)-7-methoxychromen-2-one 
Empirical Formula: C₁₁H₉BrO₃
Molecular Weight: 269.0914
Canonical SMILES: COC1=CC2=C(C=C1)C(=CC(=O)O2)CBr
InChI: InChI=1S/C11H9BrO3/c1-14-8-2-3-9-7(6-12)4-11(13)15-10(9)5-8/h2-5H,6H2,1H3
InChIKey: CTENSLORRMFPDH-UHFFFAOYSA-N
XLogP3: 2.4
H-Bond Donor: 0
H-Bond Acceptor: 3 
EINECS: 252-448-3 
Melting Point: 213-215 °C(lit.)
storage temp.: 2-8 °C
Water Solubility: insoluble 
Index of Refraction: 1.594
Molar Refractivity: 58.86 cm³
Molar Volume: 173.3 cm³
Surface Tension: 46.8 dyne/cm
Density: 1.552 g/cm³
Flash Point: 186.8 °C
Enthalpy of Vaporization: 63.41 kJ/mol
Boiling Point: 385.3 °C at 760 mmHg
Vapour Pressure: 3.83E-06 mmHg at 25 °C
Stability: Stable, but moisture and light-sensitive. Combustible. Incompatible with strong oxidizing agents.
Product Categories of 4-Bromomethyl-7-methoxycoumarin (CAS NO.35231-44-8): Coumarins; Fluorescent Labels and Indicators; Analytical Chemistry; Carboxyl Group Labeling Reagents for Fluorescence HPLC; Fluorescence Detection (HPLC Labeling Reagents); HPLC Labeling Reagents; Fluorescent Labels & Indicators

 4-Bromomethyl-7-methoxycoumarin (CAS NO.35231-44-8) is used for derivatization, TLC and HPLC separation, and fluorometric analysis of a wide range of naturally occurring acids, including bile and thromboxane B2.

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-22
R36/37/38:Irritating to eyes, respiratory system and skin. 
R22:Harmful if swallowed.
Safety Statements: 26-36-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S37/39:Wear suitable gloves and eye/face protection.
RIDADR: 1759
WGK Germany: 3
HazardClass: 8
PackingGroup of 4-Bromomethyl-7-methoxycoumarin (CAS NO.35231-44-8): III

  4-Bromomethyl-7-methoxycoumarin (CAS NO.35231-44-8), its Synonyms are 4-Bromomethyl-7-methoxy-2-oxo-2H-benzopyran ; 2H-1-Benzopyran-2-one, 4-(bromomethyl)-7-methoxy- ; 4-(Brommethyl)-7-methoxy-2H-chromen-2-on ; 4-(Bromomethyl)-7-methoxy-2H-chromen-2-one ; 4-(Bromométhyl)-7-méthoxy-2H-chromén-2-one . It is light green-yellow crystals.