Molecular Structure of 1H-Inden-2-ol,1-amino-2,3-dihydro-, (1S,2R)- (CAS NO.126456-43-7):

IUPAC Name: [(1S,2R)-2-hydroxy-2,3-dihydro-1H-inden-1-yl]azanium 
Empirical Formula: C₉H₁₁NO
Molecular Weight: 149.1897
H bond acceptors: 2
H bond donors: 3
Freely Rotating Bonds: 2
Polar Surface Area: 46.25 Å²
Index of Refraction: 1.626
Molar Refractivity: 43.571 cm³
Molar Volume: 123.082 cm³
Surface Tension: 51.72 dyne/cm
Density: 1.212 g/cm³
Flash Point: 129.207 °C
Enthalpy of Vaporization: 55.908 kJ/mol
Boiling Point: 290.031 °C at 760 mmHg
Vapour Pressure: 0.001 mmHg at 25°C
Melting point: 118-121 °C(lit.)
Water Solubility: Slightly Soluble
Alpha: -62 º (c=0.5, CHCl₃)
Product Categories: chiral; API intermediates; Chiral compounds; Amino Alcohols (Chiral); Chiral Building Blocks; Synthetic Organic Chemistry; Chiral chemicals; Indinavir Sulfate

Hazard Codes: Xi,Xn
Risk Statements: 36/37/38-20/21/22
R36/37/38:Irritating to eyes, respiratory system and skin. 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 26-36-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36:Wear suitable protective clothing. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
WGK Germany: 3
F: 10-23

 1H-Inden-2-ol,1-amino-2,3-dihydro-, (1S,2R)- , with CAS number of 126456-43-7, can be called (1S,2R)-(-)-Cis-1-amino-2-hydroxyindane ; (1s,2r)-(-)-cis-1-amino-2-indanol ; (1s,2r)-cis-1-amino-2-indanol ; (1s,2r)-(-)-cis-1-aminoindan-2-ol ; (1s,2r)-(+)-cis-1-aminoindan-2-ol ; (1s,2r)-1-amino-2,3-dihydro-1h-inden-2-ol ; (1s,2r)-(-)-1-amino-2-hydroxyindan ; (1s,2r)-1-amino-2-hydroxyindane . It is a white to light yellow crystal powder.