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(S)-(-)-1,1′-Bi(2-naphthol)_Molecular_structure_CAS_18531-99-2)
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(S)-(-)-1,1′-Bi(2-naphthol)

Catalog No. 246956 Name Sigma Aldrich
CAS Number 18531-99-2 Website http://www.sigmaaldrich.com
M. F. C20H14O2 Telephone 1-800-521-8956
M. W. 286.32396 Fax
Purity 99% Email
Storage Chembase ID: 70346

SYNONYMS

Title
(S)-(-)-1,1′-联(2-萘酚)
IUPAC name
1-(2-hydroxynaphthalen-1-yl)naphthalen-2-ol
IUPAC Traditional name
1,1'-bi-2-naphthol
Synonyms
(-)-2,2′-二羟基-1,1′-联萘
(S)-(-)-1,1′-联萘-2,2′-二醇
(S)-BINOL
(-)-2,2′-Dihydroxy-1,1′-dinaphthyl
(S)-(-)-1,1′-Binaphthalene-2,2′-diol

DATABASE IDS

PubChem SID 24854838
MDL Number MFCD00004068
Beilstein Number 4296068
CAS Number 18531-99-2

PROPERTIES

Linear Formula HOC10H6C10H6OH
Optical Purity ee: 99% (HPLC)
Purity 99%
Melting Point 208-210 °C(lit.)
Optical Rotation [α]22/D -34°, c = 1 in THF
GHS Pictograms GHS06
GHS Signal Word Danger
GHS Hazard statements H301-H319
European Hazard Symbols Toxic Toxic (T)
MSDS Link Download
Personal Protective Equipment Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges
GHS Precautionary statements P301 + P310-P305 + P351 + P338
RID/ADR UN 2811 6.1/PG 3
Risk Statements 25-36
RTECS DU3106100
Safety Statements 26-45
Hazard Class 6.1
UN Number 2811
Packing Group 3
German water hazard class 3

DETAILS

Description (English)
Application
Precursor to phosphoramidite catalyst employed in a conversion of allylic alcohols to allylic amines.1
Packaging
1, 5, 10, 25 g in glass bottle
Description (简体中文)
Application
用于烯丙醇转化为烯丙胺的亚磷酰胺催化剂前体。1
包装
1, 5, 10, 25 g in glass bottle

REFERENCES