Dibenzo-18-crown-6

• Catalog No.: 158399
• CAS Number: 14187-32-7
• M. F.: C20H24O6
• M. W.: 360.40096
• Purity: 98%

SYNONYMS

• Title: 二苯并-18-冠醚-6
• IUPAC name: 2,5,8,15,18,21-hexaoxatricyclo[20.4.0.0^9,^1^4]hexacosa-1(26),9,11,13,22,24-hexaene
• IUPAC Traditional name: dibenzo-18-crown-6
• Synonyms: 6,7,9,10,17,18,20,21-八氢二苯并[b,k][1,4,7,10,13,16]六氧杂环十八碳烯; 6,7,9,10,17,18,20,21-Octahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecene; 2,3,11,12-Dibenzo-1,4,7,10,13,16-hexaoxacyclooctadeca-2,11-diene; 2,3,11,12-二苯并-1,4,7,10,13,16-六氧杂环十八-2,11-二烯

DATABASE IDS

• MDL Number: MFCD00005098
• EC Number: 238-041-3
• PubChem SID: 24849732
• CAS Number: 14187-32-7
• Beilstein Number: 1162153

PROPERTIES

• Empirical Formula (Hill Notation): C20H24O6
• Purity: 98%
• Melting Point: 162-164 °C(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H319
• European Hazard Symbols: Irritant (Xi)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P305 + P351 + P338
• Risk Statements: 36
• RTECS: HP5386000
• Safety Statements: 26
• German water hazard class: 2

DETAILS

Description (English)

Application
Phase-transfer catalyst employed in monoazaporphyrin syntheses.1 Agent used for ion transfer across membranes2 and as a synthon for preparation of liquid crystal polyesters.3
Packaging
2.5, 10, 50 g in glass bottle

Description (简体中文)

Application
用于单氮杂卟啉合成的相转移催化剂。1用于离子跨膜迁移2以及作为制备液晶聚酯的合成子的试剂。3
包装
2.5, 10, 50 g in glass bottle