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(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol

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Origin: China

Cas No: 65283-60-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 65283-60-5 Formula: C20H12Br2O2 Molecular Weight: 444.11600

Basic Info

Chemical Name	(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
Synonyms	6'-DIBROMO-1,1'-BI-2-NAPHTHOL; R(a)-6,6'-dibromo-2,2'-dihydroxy-1,1'-binaphthalene; (+/-)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL; (R)-6,6'-Br2BINOL; (S)-6,6'-Dibromo-1,1'-bi-2-naphthal; (R)-(-)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL; (S)-(+)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL; (R)-(-)-6,6'-DIBROMO-1,1'-BI-NAPHTHOL; (R)-(-)-6,6'-dibromo-2,2'-dihydroxy-1,1'-binaphthyl; (R)-6,6''-DIBROMO-1,1''-BI-2-NAPTHOL; (S)-(+)-6'-DIBROMO-1,1'-BI-2-NAPHTHOL; (R)-6,6'-dibromobinol;
CAS No.	65283-60-5
Molecular Formula	C20H12Br2O2
Molecular Weight	444.11600
PSA	40.46000
LogP	6.59620

Properties

Appearance & Physical State	white to light yellow crystal powde
Melting Point	193-196ºC

Safety Info

Safety Statements	S26-S37/39
HS Code	2907299090
WGK Germany	3
Risk Statements	R22; R36/37/38
Hazard Codes	Xn

Synthesis Route

(R)-(+)-1,1'-Bi-2-naphthol→(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
6-Bromo-2-naphthol→(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol
6-Bromo-2-naphthol→(R)-(-)-6,6'-Dibromo-1,1'-bi-2-naphthol+(S)-(+)-6,6'-DIBROMO-1,1'-BI-2-NAPHTHOL

Precursor

(R)-(+)-1,1'-Bi-2-naphthol
(S)-6,6'-dibromo-1,1'-binaphthalene-2,2'-diol
6-Bromo-2-naphthol

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