Diphenyl phosphoryl azide

• Catalog No.: 79627
• CAS Number: 26386-88-9
• M. F.: C12H10N3O3P
• M. W.: 275.199861
• Purity: ≥90% (HPLC)

SYNONYMS

• Title: 叠氮磷酸二苯酯
• IUPAC name: {[azido(phenoxy)phosphoryl]oxy}benzene
• IUPAC Traditional name: diphenylphosphoryl azide
• Synonyms: 二苯基磷酰叠氮化物; Phosphoric acid diphenyl ester azide; DPPA

DATABASE IDS

• CAS Number: 26386-88-9
• EC Number: 247-644-0
• MDL Number: MFCD00001987
• PubChem SID: 24887491
• Beilstein Number: 2058967

PROPERTIES

• Grade: technical
• Linear Formula: (C6H5O)2P(O)N3
• Purity: ≥90% (HPLC)
• Boiling Point: 157 °C/0.17 mmHg(lit.)
• Density: 1.277 g/mL at 25 °C(lit.)
• Flash Point: 112 °C
• Flash Point: 233.6 °F
• Refractive Index: n20/D 1.551(lit.)
• Refractive Index: n20/D 1.551
• GHS Signal Word: Danger
• GHS Hazard statements: H301-H311-H315-H319-H331-H335
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P261-P280-P301 + P310-P305 + P351 + P338-P311
• RID/ADR: UN 3278 6.1/PG 2
• Risk Statements: 23/24/25-36/37/38
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 6.1
• UN Number: 3278
• Packing Group: 2
• German water hazard class: 3

DETAILS

Description (English)

Other Notes
Versatile reagent with unique applications in organic synthesis 1; Efficient cyclodimerization of a tetrapeptide derivative 2; Electrophilic amination reactions 3

Description (简体中文)

Other Notes
在有机合成中具有独特用途的多功能试剂1；也可用于四肽衍生物的有效环二聚化反应2；亲电子胺化反应3