dppa

Names

[ Name ]:
dppa

[Synonym ]:
diphenyl phosphoroazidate
DIPHENYL AZIDOPHOSPHATE
3-(Diphenoxyphosphoryl)-1,2-triazadien-2-ium-1-ide
MFCD00001987
diphenylphosphoric acid amide
Diphenyl Phosphoryl Azide (DPPA)
Diphenyphosphoryl azide
PS-DPPA
Diphenyl phosphorylazide
diphenylphophoryl azide
EINECS 247-644-0
Diphenylphosphorylazide
phosphorazidic acid diphenyl ester
Diphenylphoshoryl azide
Phosphorazidic acid, diphenyl ester
Diphenyl phosphoryl
diphenylphosphoric acid azide
diphenylphosphoric azide
DPPA
Diphenyl phosphorazidate
DPPA POLYMER-BOUND
Phosphoric acid diphenyl ester azide

Chemical & Physical Properties

[ Density]:
1.277 g/mL at 25 °C(lit.)

[ Boiling Point ]:
157 °C0.17 mm Hg(lit.)

[ Molecular Formula ]:
C₁₂H₁₀N₃O₃P

[ Molecular Weight ]:
275.200

[ Flash Point ]:
>230 °F

[ Exact Mass ]:
275.045990

[ PSA ]:
95.09000

[ LogP ]:
2.13

[ Index of Refraction ]:
n20/D 1.551(lit.)

[ Storage condition ]:
2-8°C

[ Stability ]:
Stable. Incompatible with acids, strong oxidizing agents.

[ Water Solubility ]:
insoluble

MSDS

Click to get detail MSDS

Safety Information

[ Symbol ]:

GHS06

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H301 + H311 + H331-H315-H319-H335

[ Precautionary Statements ]:
P261-P280-P301 + P310-P305 + P351 + P338-P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ Hazard Codes ]:
T:Toxic

[ Risk Phrases ]:
R23/24/25;R36/37/38

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 3278 6.1/PG 2

[ WGK Germany ]:
3

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1

[ HS Code ]:
29299000

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2931900090

[ Summary ]:
2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%

Articles

Ultrasonic Nanobubbles Carrying Anti-PSMA Nanobody: Construction and Application in Prostate Cancer-Targeted Imaging.

PLoS ONE 10 , e0127419, (2015)

To facilitate prostate cancer imaging using targeted molecules, we constructed ultrasonic nanobubbles coupled with specific anti-PSMA (prostate specific membrane antigen) nanobodies, and evaluated the...

Use of diphenylphosphorylazide for cross-linking collagen-based biomaterials.

J. Biomed. Mater. Res. 28(2) , 159-65, (1994)

Cross-linking of collagen-based biomaterials increases their strength and persistence in vivo. Recently, we described an efficient cross-linking process via the formation of acyl azide groups on methy...

Guided tissue regeneration using a collagen membrane in chronic adult and rapidly progressive periodontitis patients in the treatment of 3-wall intrabony defects.

J. Clin. Periodontol. 24(8) , 544-9, (1997)

This study, confined to non-smokers, evaluated guided tissue regeneration using a diphenylphosphorylazide-cross-linked bovine type I collagen membrane in deep 3-wall intrabony defects in 52 adult peri...