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

• Catalog No.: 631574
• CAS Number: 142128-92-5
• M. F.: C24H22O4
• M. W.: 374.42908
• Purity: 97%

SYNONYMS

• Title: (S)-(-)-2,2′-双(甲氧基甲氧基)-1,1′-联萘
• IUPAC name: 2-(methoxymethoxy)-1-[2-(methoxymethoxy)naphthalen-1-yl]naphthalene
• IUPAC Traditional name: 2-(methoxymethoxy)-1-[2-(methoxymethoxy)naphthalen-1-yl]naphthalene

DATABASE IDS

• CAS Number: 142128-92-5
• MDL Number: MFCD03788935

PROPERTIES

• Linear Formula: (CH3OCH2OC10H6)2
• Purity: 97%
• Melting Point: 100-104 °C(lit.)
• Optical Rotation: [α]20/D -90°, c = 1% in chloroform
• GHS Signal Word: Danger
• GHS Hazard statements: H318-H410
• European Hazard Symbols: Irritant (Xi)
• European Hazard Symbols: Nature polluting (N)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P273-P280-P305 + P351 + P338-P501
• RID/ADR: UN 3077 9/PG 3
• Risk Statements: 41-50/53
• Safety Statements: 25-26-36/39-60-61
• Hazard Class: 9
• UN Number: 3077
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

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.1
Packaging
250 mg in glass bottle

Description (简体中文)

Application
3- 或 3,3′-二取代基产物可通过邻位金属取代反应和随后的亲电试剂处理生成对应的 BINOL 衍生物而获得。1
包装
250 mg in glass bottle