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178756

叠氮磷酸二苯酯

97%

别名:

DPPA, 二苯基磷酰叠氮化物

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关于此项目

线性分子式:
(C6H5O)2P(O)N3
化学文摘社编号:
26386-88-9
分子量:
275.20
UNSPSC Code:
12352302
NACRES:
NA.22
PubChem Substance ID:
24850766
EC Number:
247-644-0
Beilstein/REAXYS Number:
2058967
MDL number:
MFCD00001987
Assay:
97%
Form:
liquid
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Quality Level

200

assay

97%

form

liquid

reaction suitability

reaction type: click chemistry

refractive index

n20/D 1.551 (lit.)

bp

157 °C/0.17 mmHg (lit.)

density

1.277 g/mL at 25 °C (lit.)

functional group

azide

storage temp.

2-8°C

SMILES string

[N-]=[N+]=NP(=O)(Oc1ccccc1)Oc2ccccc2

InChI

1S/C12H10N3O3P/c13-14-15-19(16,17-11-7-3-1-4-8-11)18-12-9-5-2-6-10-12/h1-10H

InChI key

SORGEQQSQGNZFI-UHFFFAOYSA-N

Application

氢氧叠氮催化有机叠氮化物粗制备

在改良Curtis重排反应中，用作合成连接氨基甲酸酯和尿素键的低聚糖合成试剂
四苯基钴卟啉催化的烯烃氮杂环化反应。
在制备大环内酰胺和醛糖还原酶抑制剂过程中，用作活化剂。

pictograms

Skull and crossbones
GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

233.6 °F - closed cup

flash_point_c

112 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKDB2315
MKCZ8835
MKCZ8833
MKCW0885
MKCX1311

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商品

Acid Halogenation Reagents

Fluoroamidinium salts advance acid halogenation with greater stability and no oxazolones conversion compared to chlorides.

Organic Azides and Azide Sources

Since the preparation of the first organic azide, phenyl azide, by Peter Griess in 1864 this energy-rich and versatile class of compounds has enjoyed considerable interest.

Tetrahedron Letters, 31, 6469-6469 (1990)
The Journal of Organic Chemistry, 71, 6665-6665 (2006)
Marcus Baumann et al.
Organic & biomolecular chemistry, 6(9), 1577-1586 (2008-04-19)
The use of a mesofluidic flow reactor is described for performing Curtius rearrangement reactions of carboxylic acids in the presence of diphenylphosphoryl azide and trapping of the intermediate isocyanates with various nucleophiles.
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全球贸易项目编号

货号GTIN
178756-5G04061838753946
178756-25G04061838753939
178756-5KG04061838125224
178756-100G04061838753922
178756-500G04061838134875