Basic information
- Name:
Benzaldehyde, 2-bromo-5-hydroxy-
- Superlist Name:
- 2-Bromo-5-hydroxybenzaldehyde
- CAS No.:
2973-80-0
- Molecular Structure:
- Formula:
- C7H5BrO2
- Molecular Weight:
- 201.02
- Synonyms:
- 5-Hydroxy-2-bromobenzaldehyde;6-Bromo-3-hydroxybenzaldehyde;
- Density:
- 1.737 g/cm3
- Melting Point:
- 130-135 °C
- Boiling Point:
- 286.7 °C at 760 mmHg
- Flash Point:
- 127.2 °C
- Hazard Symbols:
Xn, 
Xi, 
N- Risk Codes:
- 36/37/38-50-22
- Safety Description:
- 26-36/37/39-61 Details
- Transport Information:
- UN 3077
Famous Chemical Enterprises
-
Livzon -
Total -
Shell -
Dupont -
Exxonmobil -
Akzonobel -
Basf -
Bayer -
BP
Please post your buying leads,so that our qualified suppliers will soon
contact you!
*Required Fields
Chemistry
Following is the structure of Benzaldehyde, 2-bromo-5-hydroxy- (CAS NO.2973-80-0):
Empirical Formula: C7H5BrO2
Molecular Weight: 201.0174
Index of Refraction: 1.657
Molar Refractivity: 42.57 cm3
Molar Volume: 115.7 cm3
Polarizability: 16.87 10-24cm3
Surface Tension: 56.9 dyne/cm
Density: 1.737 g/cm3
Flash Point: 127.2 °C
Melting point 130-135 °C
Enthalpy of Vaporization: 54.69 kJ/mol
Boiling Point: 286.7 °C at 760 mmHg
Vapour Pressure: 0.00151 mmHg at 25 °C
Product Categories of Benzaldehyde, 2-bromo-5-hydroxy- (CAS NO.2973-80-0): API intermediates; Aryl; Halogenated; Organohalides
SMILES: O=Cc1cc(O)ccc1Br
InChI: InChI=1/C7H5BrO2/c8-7-2-1-6(10)3-5(7)4-9/h1-4,10H
InChIKey: SCRQAWQJSSKCFN-UHFFFAOYAR
Safety Profile
Hazard Codes of Benzaldehyde, 2-bromo-5-hydroxy- (CAS NO.2973-80-0): 
Xi,
N,
Xn
Risk Statements: 36/37/38-50-22
R36/37/38:Irritating to eyes, respiratory system and skin.
R50:Very toxic to aquatic organisms.
R22:Harmful if swallowed.
Safety Statements: 26-36/37/39-61
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.
S61:Avoid release to the environment. Refer to special instructions / safety data sheets.
RIDADR UN: 3077
Hazard Note: Irritant
Specification
Benzaldehyde, 2-bromo-5-hydroxy- , its cas register number 2973-80-0. It also can be called 2-Bromo-5-hydroxybenzaldehyde ; and VHR CQ FE [WLN] .
