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Name |
3,5-Bis(bromomethyl)toluene |
EINECS | 243-034-3 |
CAS No. | 19294-04-3 | Density | 1.687g/cm3 |
PSA | 0.00000 | LogP | 3.78480 |
Solubility | Slightly soluble in water. | Melting Point |
64-67℃ |
Formula | C9H10Br2 | Boiling Point | 293.3°Cat760mmHg |
Molecular Weight | 277.986 | Flash Point | 149.8°C |
Transport Information | N/A | Appearance | N/A |
Safety | 26-36/37/39 | Risk Codes | 36/37/38 |
Molecular Structure | Hazard Symbols | N/A | |
Synonyms |
Mesitylene,a,a'-dibromo- (8CI);Mesitylene, a1,a3-dibromo- (6CI);1,3-Bis(bromomethyl)-5-methylbenzene;1,3-Di(bromomethyl)-5-methylbenzene;3,5-Bis(bromomethyl)toluene;5-Methyl-1,3-bis(bromomethyl)benzene;5-Methyl-1,3-di(bromomethyl)benzene;NSC 243652;a,a'-Dibromomesitylene; |
Article Data | 21 |
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