631574

(S)-(−)-2,2′-Bis(methoxymethoxy)-1,1′-binaphthalene

97%

• Linear Formula: (CH₃OCH₂OC₁₀H₆)₂
• CAS Number: 142128-92-5
• Molecular Weight: 374.43
• MDL number: MFCD03788935
• UNSPSC Code: 12352005
• PubChem Substance ID: 329759798

Properties

• assay: 97%
• optical activity: [α]20/D -90°, c = 1% in chloroform
• mp: 100-104 °C (lit.)
• InChI: 1S/C24H22O4/c1-25-15-27-21-13-11-17-7-3-5-9-19(17)23(21)24-20-10-6-4-8-18(20)12-14-22(24)28-16-26-2/h3-14H,15-16H2,1-2H3
• InChI key: YIAQRNNJNMLGTP-UHFFFAOYSA-N

Description

Application

3- or 3,3′-di-substituted products can be obtained easily via ortho-metallation and subsequent treatment with an electrophile to give the corresponding BINOL derivatives.

Safety Information

• pictograms: GHS05,GHS09
• signalword: Danger
• hcodes: H318,H410
• pcodes: P273 - P280 - P305 + P351 + P338 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves