(S)-(-)-1,1'-Bi-2-naphthol cas no:18531-99-2
Synonyms: [1,1'-Binaphthalene]-2,2'-diol,(S)-;(-)-2,2'-Dihydroxy-1,1'-binaphthalene;(1S)-1,1'-Binaphthalene-2,2'-diol;(S)-(-)-2,2'-Dihydroxy-1,1'-binaphthyl;(S)-(-)-Bi-2-naphthol;(S)-1,1'-Bi-2,2'-naphthol;(S)-1,1'-Binaphthyl-2,2'-diol;(S)-2,2'-Dihydroxy-1,1'-binaphthalene;
Name(S)-(-)-1,1'-Bi-2-naphthol
CAS18531-99-2
Synonyms[1,1'-Binaphthalene]-2,2'-diol,(S)-;(-)-2,2'-Dihydroxy-1,1'-binaphthalene;(1S)-1,1'-Binaphthalene-2,2'-diol;(S)-(-)-2,2'-Dihydroxy-1,1'-binaphthyl;(S)-(-)-Bi-2-naphthol;(S)-1,1'-Bi-2,2'-naphthol;(S)-1,1'-Binaphthyl-2,2'-diol;(S)-2,2'-Dihydroxy-1,1'-binaphthalene;
EINECS(EC#)210-014-0
Molecular FormulaC20H14O2
Molecular Weight286.33
Appearancewhite crystalline powder
alpha-35.5 o (C=1, THF)
refractive index-36.0 ° (C=1, THF)
storage temp2-8°C
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass6.1
Hazard Xi:Irritant
Risk R36/37/38
Safety
Hazard Codes?of (S)-(-)-1,1'-Bi-2-naphthol (CAS NO.18531-99-2):?
T
Xi
Risk Statements: 25-36-36/37/38?
R25: Toxic if swallowed
R36: Irritating to eyes
R36/37/38: Irritating to eyes, respiratory system and skin
Safety Statements:26-45-24/25-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S24/25: Avoid contact with skin and eyes
S36: Wear suitable protective clothing
RIDADR UN: 2811 6.1/PG 3
WGK Germany: 3
RTECS DU:106100
F: 10
HazardClass: 6.1
PackingGroup: III
