Tetrachloro-1,4-benzoquinone

• Catalog No.: 232017
• CAS Number: 118-75-2
• M. F.: C6Cl4O2
• M. W.: 245.875
• Purity: 99%

SYNONYMS

• Title: 四氯-1,4-苯醌
• IUPAC name: tetrachlorocyclohexa-2,5-diene-1,4-dione
• IUPAC Traditional name: chloranil
• Synonyms: 四氯苯醌; p-Chloranil; 2,3,5,6-Tetrachloro-1,4-benzoquinone; Chloranil; 2,3,5,6-四氯-1,4-苯醌; 四氯对醌

DATABASE IDS

• Beilstein Number: 393006
• PubChem SID: 24853870
• EC Number: 204-274-4
• MDL Number: MFCD00001594
• CAS Number: 118-75-2

PROPERTIES

• Linear Formula: C6Cl4(=O)2
• Purity: 99%
• Gene Information: human ... ACHE(43), BCHE(590), CES1(1066)
• Melting Point: 289 °C (dec.)(lit.)
• GHS Signal Word: Warning
• GHS Hazard statements: H315-H319-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-P305 + P351 + P338-P501
• RID/ADR: UN 3077 9/PG 3
• Risk Statements: 36/38-50/53
• RTECS: DK6825000
• Safety Statements: 37-60-61
• Hazard Class: 9
• UN Number: 3077
• Packing Group: 3
• German water hazard class: 2

DETAILS

Description (English)

Packaging
25, 100 g in poly bottle
Application
Synthesis of dibenzofurans via oxidative cyclization.1
Undergoes photoinduced cycloaddition reactions with stilbene derivatives and α,β-unsaturated carbonyl compounds. Fluorescence quencher.

Description (简体中文)

包装
25, 100 g in poly bottle
Application
可与二苯乙烯衍生物、α,β-不饱和羰基化合物发生光诱导的环加成反应。荧光猝灭剂。
用于通过氧化环化反应合成二苯并呋喃。1