-
Name
3,5-Dibromophenol
- EINECS
- CAS No. 626-41-5
- Article Data26
- CAS DataBase
- Density 2.095 g/cm3
- Solubility Sightly soluble in water. Soluble in methanol.
- Melting Point 79-83 °C(lit.)
- Formula C6H4Br2O
- Boiling Point 278.1 °C at 760 mmHg
- Molecular Weight 251.905
- Flash Point 122 °C
- Transport Information UN 2811 6.1/PG 3
- Appearance White crystal
- Safety 26-36
- Risk Codes 22-36/37/38
-
Molecular Structure
-
Hazard Symbols
Xn,
Xi
- Synonyms Phenol,3,5-dibromo; 3.5-Dibrom-1-hydroxy-benzol; 1,3-dibromophenol; 3,5-tribromophenol; 3,5-dibromo-phenol; 3,5-Dibrom-phenol; 查看更多英文别名 收起
- PSA 20.23000
- LogP 2.91720
3,5-Dibromophenol Chemical Properties
3,5-Dibromophenol (626-41-5) is also named as 3 5-Dibromophenol 97 ; 3,5-Dibromophenol 98% ; Phenol, 3,5-dibromo- ; 646105_ALDRICH ; AKM01584 ; CID12280 ; ZINC14989333 ,and so on.
IUPAC Name: 3,5-dibromophenol
CAS: 626-41-5
Molecular Formula: C6H4Br2O
Molecular Weight: 251.9
Molecular structure:
Melting point: 79-83 °C(lit.)
Storage temp.: Keep Cold
ACD/LogD (pH 5.5): 3.73
ACD/LogD (pH 7.4): 3.64
ACD/BCF (pH 5.5): 402.36
ACD/BCF (pH 7.4): 328.3
ACD/KOC (pH 5.5): 2544.67
ACD/KOC (pH 7.4): 2076.31
H bond acceptors: 1
H bond donors: 1
Freely Rotating Bonds: 1
Index of Refraction: 1.643
Molar Refractivity: 43.51 cm3
Molar Volume: 120.2 cm3
Polarizability: 17.25 10-24cm3
Surface Tension: 52.2 dyne/cm
Density: 2.095 g/cm3
Flash Point: 122 °C
Enthalpy of Vaporization: 53.75 kJ/mol
Boiling Point: 278.1 °C at 760 mmHg
Vapour Pressure: 0.00257 mmHg at 25°C
3,5-Dibromophenol Uses
3,5-Dibromophenol (626-41-5) is commonly used as pharmaceutical intermediate.
3,5-Dibromophenol Safety Profile
Hazard Codes: Xn,Xi 
Risk Statements: 22-36/37/38 (22: Harmful if swallowed 36/37/38: Irritating to eyes, respiratory system and skin)
Safety Statements: 26-36 (26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 36: Wear suitable protective clothing)
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
Hazard Note: Irritant/Keep Cold
3,5-Dibromophenol Specification
Removal in wastewater treatment of 3,5-Dibromophenol (626-41-5) can be stated as follows:
Total removal:9.07 percent
Total biodegradation:0.15 percent
Total sludge adsorption:8.91 percent
Total to Air:0.01 percent
(using 10000 hr Bio P,A,S)
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