Synonym(s): (R)-(+)-1,1'-Binaphthalene-2,2'-diol, (R)-(+)-BINOL
Formula: C20H14O2
Formula weight: 286.33
Purity: 99%
CAS Number: 18531-94-7
UN Number: UN2811
Hazard Class: 6.1
Packing Group: III
Harmonized Tariff Code: 2907.29
Hazard Statements: H301-H315-H319-H335
Toxic if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements: P280h-P305+P351+P338-P309-P310
Wear protective gloves/clothing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF exposed or if you feel unwell: Immediately call a POISON CENTER or doctor/physician.
Risk Phrases: 25-36/37/38
Toxic if swallowed. Irritating to eyes, respiratory system and skin.
Safety Phrases: 26-36/37-45
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Wear suitable protective clothing and gloves. In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
Form: White to cream crystalline powder
Density: 1.301
Melting point: 206-211°
Merck: 14,1226
MDL: MFCD00004068
RTECS: DU3106100
Beilstein: 3616837
Optical Rotation: +34.5 (c=1 in THF)