2-Chloro-1,3,2-benzodioxaphosphorin-4-one

• Catalog No.: 23514
• CAS Number: 5381-99-7
• M. F.: C7H4ClO3P
• M. W.: 202.531621
• Purity: ≥95.0% (AT)

SYNONYMS

• Title: 2-氯-1,3,2-苯并二氧磷杂环己烷-4-酮
• IUPAC name: 2-chloro-2,4-dihydro-1,3,2-benzodioxaphosphinin-4-one
• IUPAC Traditional name: 2-chloro-1,3,2-benzodioxaphosphinin-4-one
• Synonyms: Salicyl chlorophosphite

DATABASE IDS

• CAS Number: 5381-99-7
• PubChem SID: 24854081
• Beilstein Number: 1311951
• MDL Number: MFCD00013353

PROPERTIES

• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3261 8/PG 1
• Risk Statements: 14-34
• Safety Statements: 26-36/37/39-43-45-Neverusewater.
• Storage Temperature: 2-8°C
• Supplemental Hazard Statements: Reacts violently with water.
• Hazard Class: 8
• UN Number: 3261
• Packing Group: 1
• German water hazard class: 3
• Empirical Formula (Hill Notation): C7H4ClO3P
• Grade: purum
• Purity: ≥95.0% (AT)
• Boiling Point: 127-128 °C/11 mmHg(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: 36-40 °C(lit.)

DETAILS

Description (English)

Other Notes
Phosphitylating agent for nucleosides and carbohydrates1,2,3; Synthesis of triphosphates and 1-thiotriphosphates from alcohols4

Description (简体中文)

Other Notes
用于核苷和碳水化合物的亚磷酸化剂1,2,3；由醇合成三磷酸酯和 1-硫代三磷酸酯4