Molecule structure of Benzenemethanol, 4-hydroxy-alpha-(((3-(4-hydroxyphenyl)-1-methylpropyl)amino)methyl)-, hydrochloride (CAS NO.90274-24-1):

IUPAC Name: 4-[3-[[2-Hydroxy-2-(4-hydroxyphenyl)ethyl]amino]butyl]phenol hydrochloride 
Molecular Weight: 337.84106 g/mol
Molecular Formula: C₁₈H₂₄ClNO₃
Melting Point: 165-167 °C
Boiling Point: 542.3 °C at 760 mmHg 
Flash Point: 281.8 °C
Enthalpy of Vaporization: 86.35 kJ/mol
Vapour Pressure: 1.36E-12 mmHg at 25 °C 
Storage Temp.: 0-6 °C
H-Bond Donor: 5
H-Bond Acceptor: 4
Rotatable Bond Count: 7
Tautomer Count: 4
Exact Mass: 337.144471
MonoIsotopic Mass: 337.144471
Topological Polar Surface Area: 72.7
Heavy Atom Count: 23
Complexity: 297
Canonical SMILES: CC(CCC1=CC=C(C=C1)O)NCC(C2=CC=C(C=C2)O)O.Cl
InChI: InChI=1S/C18H23NO3.ClH/c1-13(2-3-14-4-8-16(20)9-5-14)19-12-18(22)15-6-10-17(21)11-7-15;/h4-11,13,18-22H,2-3,12H2,1H3;1H
InChIKey: JHGSLSLUFMZUMK-UHFFFAOYSA-N
EINECS of Benzenemethanol, 4-hydroxy-alpha-(((3-(4-hydroxyphenyl)-1-methylpropyl)amino)methyl)-, hydrochloride (CAS NO.90274-24-1): 415-170-5

Hazard Codes: Xn
Risk Statements: 20/22-43 
R20/22:Harmful by inhalation and if swallowed. 
R43:May cause sensitization by skin contact.
Safety Statements: 24-26-37 
S24:Avoid contact with skin. 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37:Wear suitable gloves.

 Benzenemethanol, 4-hydroxy-alpha-(((3-(4-hydroxyphenyl)-1-methylpropyl)amino)methyl)-, hydrochloride (CAS NO.90274-24-1) is also named as (+-)-all-rac-p-Hydroxy-alpha-(((3-(p-hydroxyphenyl)-1-methylpropyl)amino)methyl)benzyl alcohol, hydrochloride ; (+/-)-all-rac-p-Hydroxy-alpha-(((3-(p-hydroxyphenyl)-1-methylpropyl)amino)methyl)benzyl alcohol, hydrochloride ; El737 ; LYO31537 ; Ractopamine HCl ; Ractopamine hydrochloride ; UNII-309G9J93TP .