1,4,5,8-Naphthalenetetracarboxylic acid 1,8-monoanhydride

• Catalog No.: 677957
• CAS Number: 52671-72-4
• M. F.: C14H6O7
• M. W.: 286.19324

SYNONYMS

• Title: 1,4,5,8-萘四甲酸 1,8-单酸酐
• IUPAC name: 2,4-dioxo-3-oxatricyclo[7.3.1.0^5,^1^3]trideca-1(13),5,7,9,11-pentaene-8,10-dicarboxylic acid
• IUPAC Traditional name: 2,4-dioxo-3-oxatricyclo[7.3.1.0^5,^1^3]trideca-1(13),5,7,9,11-pentaene-8,10-dicarboxylic acid
• Synonyms: 1,3-Dioxo-1H,3H-naphtho[1,8-cd]pyran-6,7-dicarbonsäure; 1,3-二氧代-1H,3H-萘并[1,8-cd]吡喃-6,7-二羧酸; 1,3-Dioxo-1H,3H-naphtho[1,8-c,d]pyran-6,7-dicarboxylic acid; 1,4,5,8-Naphthalintetracarbonsäure-1,8-monoanhydrid

DATABASE IDS

• CAS Number: 52671-72-4
• PubChem SID: 24885408
• MDL Number: MFCD04477874

PROPERTIES

• Empirical Formula (Hill Notation): C14H6O7
• Melting Point: >300 °C
• GHS Signal Word: Warning
• GHS Hazard statements: H319-H400
• 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-P305 + P351 + P338
• RID/ADR: UN 3077 9/PG 3
• Risk Statements: 36-50
• Safety Statements: 26-36/37-61
• Hazard Class: 9
• UN Number: 3077
• Packing Group: 3
• German water hazard class: 3

DETAILS

Description (English)

General description
May contain varying amounts of tetracarboxylic acid
Packaging
5, 25 g in glass bottle

Description (简体中文)

General description
可能含不定量的四羧酸
包装
5, 25 g in glass bottle