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18531-99-2

18531-99-2 Structure

18531-99-2 Structure
IdentificationMore
【Name】

(S)-(-)-1,1'-Bi-2-naphthol
【CAS】

18531-99-2
【Synonyms】

1,1'-BI-2,2'-NAPHTHOLS
(+/-)-1,1'-BI(2-NAPHTHOL)
1,1'-BI-2-NAPHTHOL
(+/-)-1,1'-BINAPHTHALENE-2,2'-DIOL
[1,1']BINAPHTHALENYL-2,2'-DIOL
1,1'-BINAPHTHYL-2,2'-DIOL
(-)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
(+)-2,2'-DIHYDROXY-1,1'-BINAPHTHYL
(+/-)-2,2-DIHYDROXY-1,1'-BINAPHTHYL
2,2'-DIHYDROXY-1,1'-BINAPHTHYL
(-)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL
(+)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL
(+/-)-2,2'-DIHYDROXY-1,1'-DINAPHTHYL
2,2'-DIHYDROXY-1,1'-DINAPHTHYL
2,2'-DINAPHTHOL
AKOS 90560
AURORA KA-7212
BI-2-NAPHTHOL
DI-B-NAPHTHOL
(R)-(+)-1,1'-BI(2,2'-NAPHTHOL)
【EINECS(EC#)】

210-014-0
【Molecular Formula】

C20H14O2
【MDL Number】

MFCD00004068
【Molecular Weight】

286.32
【MOL File】

18531-99-2.mol
Chemical PropertiesBack Directory
【Appearance】

white to light yellow crystal powde
【mp 】

215-218 °C
【alpha 】

-35.5 º (c=1, THF)
【density 】

1 g/cm3
【refractive index 】

-36.0 ° (C=1, THF)
【storage temp. 】

2-8°C
【solubility 】

dioxane: 50 mg/mL, clear
【Merck 】

14,1226
【BRN 】

3592999
【CAS DataBase Reference】

18531-99-2(CAS DataBase Reference)
Safety DataBack Directory
【Hazard Codes 】

T,Xi
【Risk Statements 】

R25:Toxic if swallowed.
R36:Irritating to the eyes.
R36/37/38:Irritating to eyes, respiratory system and skin .
【Safety Statements 】

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 label where 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 】

DU3106100
【F 】

10
【HazardClass 】

6.1
【PackingGroup 】

III
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Etanol-->Ethyl acetate-->Tetrahydrofuran-->Dichloromethane-->Toluene-->Phosphorus oxychloride-->Triethylamine-->Benzene-->2-Naphthol-->Ferric chloride hexahydrate-->L-1-Phenylethylamine-->Copper(II) chloride dihydrate-->(R)-(+)-1-Phenylethylamine
【Preparation Products】

(S)-(-)-2,2'-BIS(DI-P-TOLYLPHOSPHINO)-1,1'-BINAPHTHYL-->(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl
Well-known Reagent Company Product InformationBack Directory
【Acros Organics】

(S)-(-)-1,1'-Bi-2-naphthol, 99%(18531-99-2)
【Sigma Aldrich】

18531-99-2(sigmaaldrich)
【TCI AMERICA】

(S)-(-)-1,1'-Bi-2-naphthol,>98.0%(LC)(T)(18531-99-2)
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