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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)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H225 Highly Flammable liquid and vapour Flammable liquids Category 2 Danger P210,P233, P240, P241, P242, P243,P280, P303+ P361+P353, P370+P378,P403+P235, P501
H227 Combustible liquid Flammable liquids Category 4 Warning P210, P280, P370+P378, P403+P235,P501
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning P234, P390, P404
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H303 May be harmfulif swallowed Acute toxicity,oral Category 5 P312
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H314 Causes severe skin burns and eye damage Skin corrosion/irritation Category 1A, B, C Danger P260,P264, P280, P301+P330+ P331,P303+P361+P353, P363, P304+P340,P310, P321, P305+ P351+P338, P405,P501
H318 Causes serious eye damage Serious eye damage/eye irritation Category 1 Danger P280, P305+P351+P338, P310
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning P261, P271, P304+P340, P312
H333 May be harmful if inhaled Acute toxicity,inhalation Category 5 P304+P312
H336 May cause drowsiness or dizziness Specific target organ toxicity,single exposure; Narcotic effects Category 3 Warning P261, P271, P304+P340, P312,P403+P233, P405, P501
H351 Suspected of causing cancer Carcinogenicity Category 2 Warning P201, P202, P281, P308+P313, P405,P501
H360 May damage fertility or the unborn child Reproductive toxicity Category 1A, 1B Danger
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P310 Immediately call a POISON CENTER or doctor/physician.
P301+P330+P331 IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313 IF exposed or concerned: Get medical advice/attention.
P405 Store locked up.

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 $30.8 2018-11-20 Buy
Sigma-Aldrich 431303 Propylphosphonic anhydride solution ≥50wt. % in ethyl acetate 68957-94-8 2.5l $2010 2018-11-20 Buy
Alfa Aesar H63583 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane 68957-94-8 10g $26.8 2018-11-13 Buy
Alfa Aesar H63583 1-Propylphosphonic acid cyclic anhydride, 50+% w/w soln. in dichloromethane 68957-94-8 50g $66.9 2018-11-13 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 50g $92 2018-11-13 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( 140)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86 (0)571-855 867 18
+86 (0)571-858 647 95 sales@capotchem.com China 19953 60
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32651 55
SHANDONG ZHI SHANG CHEMICAL CO.LTD
+86 18953170293
+86 0531-67809011 sales@sdzschem.com CHINA 521 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 24118 58
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 19997 58
Suzhou Highfine Biotech Co., Ltd +86-512-68071238 69209928 86880809 68311833
+86-512-68417696 merry@highfine.com China 492 75
Adamas Reagent, Ltd. 400-600-9262
bxy@titansci.com China 14014 59
Jiaxing Deyi Chemical Co., Ltd. 0573-85866609;13757365595;13325730825
0573-85866609 945717149@qq.com China 2059 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
PharmaBlock Sciences (Nanjing),Inc. 400 025 5188
86-025-86918232 sales_china@pharmablock.com China 6449 55

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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