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75714-60-2

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Basic Information
CAS No.: 75714-60-2
Name: (R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL
Article Data: 9
Molecular Structure:
Molecular Structure of 75714-60-2 ((R)-3,3'-DIBROMO-2,2'-DIMETHOXY-1,1'-BINAPHTHYL)
Formula: C22H16 Br2 O2
Molecular Weight: 472.176
Synonyms: 1,1'-Binaphthalene,3,3'-dibromo-2,2'-dimethoxy-, (S)-;(S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl
Density: 1.556±0.06 g/cm3(Predicted)
Melting Point: 180.0 to 185.0 °C
Boiling Point: 468.4±40.0 °C(Predicted)
Hazard Symbols: Xi
Risk Codes: 36/37/38-36/37-36
Safety:
Risk Statements 36/37/38
Safety Statements 26-36/37/39
PSA: 18.46000
LogP: 7.20220
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Chemistry

(S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl (75714-60-2) is also named as Dibromo-1,1'-bi-2-naphthol dimethyl ether ; 3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl ; (R)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl ; (R)-3,3'-Dibromo-1,1'-bi-2-Naphthol dimethyl ether ; (S)-3,3'-Dibromo-1,1'-bi-2-naphthol dimethyl ether ,and so on.

CAS: 75714-60-2
Molecular Formula: C22H16Br2O2
Molecular Weight: 472.17
Molecular structure:
ACD/LogD (pH 5.5): 6.72 
ACD/LogD (pH 7.4): 6.72 
ACD/BCF (pH 5.5): 75885.19 
ACD/BCF (pH 7.4): 75885.19 
ACD/KOC (pH 5.5): 108341.97 
ACD/KOC (pH 7.4): 108341.97 
H bond acceptors: 2 
H bond donors: 0 
Freely Rotating Bonds: 3 
Index of Refraction: 1.684 
Molar Refractivity: 115.26 cm3 
Molar Volume: 303.3 cm3 
Polarizability: 45.69 10-24cm3 
Surface Tension: 49 dyne/cm 
Density: 1.556 g/cm3 
Flash Point: 195.2 °C 
Enthalpy of Vaporization: 70.26 kJ/mol 
Boiling Point: 468.4 °C at 760 mmHg 
Vapour Pressure: 1.69E-08 mmHg at 25°C 

Uses

 (S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl (75714-60-2) is commonly used as organic reagent.

Safety Profile

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.)
 

Specification

Removal in wastewater treatment of (S)-3,3'-Dibromo-2,2'-dimethoxy-1,1'-binaphthyl (75714-60-2) can be stated as follows:
Total removal:94.02  percent
Total biodegradation:0.78  percent
Total sludge adsorption:93.24  percent
Total to Air:0.00  percent
(using 10000 hr Bio P,A,S)