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Propylphosphonic anhydride

Reaction
Propylphosphonic anhydride
Propylphosphonic anhydride structure
CAS No.
68957-94-8
Chemical Name:
Propylphosphonic anhydride
Synonyms
T3P;PPAA;PPACA;三丙环磷酐Propylphosphonic;propyl phoshonic anhydride
CBNumber:
CB8462554
Molecular Formula:
C9H21O6P3
Formula Weight:
318.18
MOL File:
68957-94-8.mol

Propylphosphonic anhydride Properties

Boiling point:
65 °C
Density 
1.069 g/mL at 25 °C
refractive index 
n20/D 1.418
Flash point:
25 °F
storage temp. 
Flammables area
solubility 
Miscible with dioxane, terahydrofuran, dimethyl formamide, polar and aprotic organic solvents.
form 
Solution
color 
Clear yellow to brownish
Sensitive 
Moisture Sensitive
BRN 
5079255
CAS DataBase Reference
68957-94-8(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
I6EGD8839N
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS08,GHS02,GHS07
Signal word  Danger
Hazard statements  H351-H227-H302-H318-H332-H303-H312-H333-H290-H314-H360-H225-H336
Precautionary statements  P210e-P201-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P308+P313-P210-P261-P310-P260h-P301+P330+P331-P405-P501a
Hazard Codes  T,C,F
Risk Statements  61-20/21-34-67-66-11
Safety Statements  53-26-36/37/39-45-33-16
RIDADR  UN 2924 3/PG 3
WGK Germany  1
21
TSCA  Yes
HazardClass  8
PackingGroup  II
HS Code  29319019

Propylphosphonic anhydride price More Price(20)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 431303 Propylphosphonic anhydride solution ≥50wt. % in ethyl acetate 68957-94-8 10ml $31.6 2019-12-02 Buy
Sigma-Aldrich 431303 Propylphosphonic anhydride solution ≥50wt. % in ethyl acetate 68957-94-8 2.5l $2040 2019-12-02 Buy
Alfa Aesar H63583 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane 68957-94-8 10g $37.4 2020-06-24 Buy
Alfa Aesar H63583 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane 68957-94-8 50g $37.6 2020-06-24 Buy
Strem Chemicals 15-9159 2,4,6-Tri-n-propyl-2,4,6-trioxo-1,3,5,2,4,6-trioxatriphosphorinane (Propylphosphonic acid anhydride 50% solution in N,N-dimethylformamide) T3P 68957-94-8 10g $30 2020-06-24 Buy

Propylphosphonic anhydride Chemical Properties,Uses,Production

Reaction

  1. TP3 is an exceptional reagent for amide/peptide bond formation. The product is very easy to use and combines excellent reaction selectivity, low epimerization, high yields and high product purities.
  2. Conversions of acids and amides to nitriles under mild conditions.
  3. Synthesis of urea and carbamate derivatives.
  4. Formation of thioacids from N-protected amino acids and peptides. 

Chemical Properties

Clear light yellow solution

Uses

It is employed as an efficient promoter for the Lossen rearrangement to synthesis urea and carbamate derivatives.

Propylphosphonic anhydride Preparation Products And Raw materials

Raw materials

Preparation Products


Propylphosphonic anhydride Suppliers

Global( 176)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 19929 60
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 30043 58
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 2995 58
Jinan Carbotang Biotech Co.,Ltd.
+86 15866703830
figo.gao@foxmail.com CHINA 1147 58
Chemwill Asia Co.,Ltd.
86-21-51086038
86-21-51861608 chemwill_asia@126.com;sales@chemwill.com;chemwill@hotmail.com;chemwill@gmail.com CHINA 23977 58
Chongqing Chemdad Co.,Ltd
+86-19923101450
sales@chemdad.com CHINA 4001 58
Changzhou Ditong Chemical Co.,Ltd
0519-88299272
info@edengenechem.com CHINA 2100 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35434 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63728 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 20535 58

View Lastest Price from Propylphosphonic anhydride manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2018-12-17 Propylphosphonic anhydride
68957-94-8
US $7.00 / kg 1kg 99% 100KG career henan chemical co

Propylphosphonic anhydride Spectrum


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