IUPAC Name: 1,3-Bis(bromomethyl)-5-methylbenzene
Synonyms of Benzene,1,3-bis(bromomethyl)-5-methyl- (CAS NO.78218-09-4): 3,5-Bis(bromomethyl)methylbenzene ; 3,5-Bis(bromomethyl)toluene ; 1,3-Bis(bromomethyl)-5-methylbenzene ; à,à'-Dibromomesitylene ; 3,5-Bis(bromomenthy) methylbenzene ; 1,3-Bis(bromomethyl)-5-methylbenzene,98%
CAS NO: 78218-09-4
Molecular Formula of Benzene,1,3-bis(bromomethyl)-5-methyl- (CAS NO.78218-09-4): C9H10Br2
Molecular Weight: 277.9837
Molecular Structure:
ProductCategories: API intermediates
Index of Refraction: 1.6
Molar Refractivity: 56.37 cm3
Molar Volume: 164.6 cm3
Surface Tension: 43.4 dyne/cm
Density of Benzene,1,3-bis(bromomethyl)-5-methyl- (CAS NO.78218-09-4): 1.687 g/cm3
Flash Point: 149.8 °C
Enthalpy of Vaporization: 51.15 kJ/mol
Boiling Point: 293.3 °C at 760 mmHg
Vapour Pressure: 0.00305 mmHg at 25°C
Benzene,1,3-bis(bromomethyl)-5-methyl- (CAS NO.78218-09-4) is used as letrozole intermediates for pharmaceutical Ala.
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.
RIDADR: 1759
HazardClass: 8
PackingGroup: III
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