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(R)-(+)-1,1'-Bi-2-naphthol CAS NO.18531-94-7
- Min.Order: 1 Gram
- Payment Terms: T/T,Other
- Product Details
Keywords
- (R)-(+)-1,1'-Bi-2-naphthol
- 18531-94-7
- 99% purity
Quick Details
- ProName: (R)-(+)-1,1'-Bi-2-naphthol
- CasNo: 18531-94-7
- Molecular Formula: C20H14O2
- Appearance: white to off-white powder
- Application: intermediate
- DeliveryTime: large stock
- PackAge: According to the need to packing
- Port: Shanghai
- ProductionCapacity: 100 Kilogram/Month
- Purity: 99% purity
- Storage: sealed,dry,low temperature
- Transportation: air,sea and courier
- LimitNum: 1 Gram
- Grade: Industrial Grade,Pharma Grade,Electron...
Superiority
(R)-(+)-1,1'-Bi-2-naphthol Basic information
Product Name: (R)-(+)-1,1'-Bi-2-naphthol
Synonyms: (R)-(+)-BI-2-NAPHTHOL;(R)-[1,1']-Binaphth-2-ol, (R)-BINOL;(+)-2,2μ-Dihydroxy-1,1μ-dinaphthyl, (R)-(+)-1,1μ-Binaphthalene-2,2μ-diol, (R)-BINOL;(R)-(+)-1,1'-Bi-2-naphthol 99%;[aR,(+)]-1,1'-Binaphthalene-2,2'-diol;[aR,(+)]-Dinaphthol;(R)-(+)-1,1'-Bi-2-naphthol;R-(+)-1_Bi-2-naphthol
CAS: 18531-94-7
MF: C20H14O2
MW: 286.32
EINECS: 606-048-4
Product Categories:
Mol File: 18531-94-7.mol
Details
(R)-(+)-1,1'-Bi-2-naphthol Chemical Properties
Melting point 215-218 °C
alpha 35.5 º (c=1, THF)
Boiling point 388.69°C (rough estimate)
density 1.301
refractive index 36.0 ° (C=1, THF)
storage temp. Store below +30°C.
solubility dioxane: 50 mg/mL, clear
pka 8.29±0.50(Predicted)
form Powder
color white to off-white
optical activity [α]21/D +34°, c = 1 in THF
Water Solubility Insoluble in water. Solubility in THF within almost transparency). Soluble in dioxane 50 mg/mL.
Merck 14,1226
BRN 3616837
CAS DataBase Reference 18531-94-7(CAS DataBase Reference)
Safety Information
Hazard Codes T,Xi
Risk Statements 25-36-36/37/38
Safety Statements 26-45-24/25-36
RIDADR UN 2811 6.1/PG 3
WGK Germany 3
RTECS DU3106100
F 10
TSCA No
HazardClass 6.1
PackingGroup III
HS Code 29071590
Toxicity LD50 orally in Rabbit: 113 mg/kg