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Phenylphosphonic acid

Phenylphosphonic acid
Phenylphosphonic acid structure
CAS No.
1571-33-1
Chemical Name:
Phenylphosphonic acid
Synonyms
PPOA;MPCP;Benzolphosphonsαure;phenyl-phosphonicaci;PHENYLPHOSPHONIC ACID;Phosphonicacid,phenyl-;BENZENEPHOSPHONIC ACID;PhenylphosphonicAcid>Phenylphosphonicacid,98%;PHENYL PHOSPHODICHLORIDATE
CBNumber:
CB8669061
Molecular Formula:
C6H7O3P
Formula Weight:
158.09
MOL File:
1571-33-1.mol

Phenylphosphonic acid Properties

Melting point:
162-164 °C (lit.)
Boiling point:
241-243 °C(lit.)
Density 
1.412 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.523(lit.)
Flash point:
>230 °F
storage temp. 
Sealed in dry,Room Temperature
form 
Crystalline Powder
pka
pK1:1.83;pK2:7.07 (25°C)
color 
White to off-white
Water Solubility 
40.4 g/100 mL (25 ºC)
BRN 
2245168
CAS DataBase Reference
1571-33-1(CAS DataBase Reference)
FDA UNII
BYD76T2868
EPA Substance Registry System
Phosphonic acid, phenyl- (1571-33-1)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS05,GHS07
Signal word  Danger
Hazard statements  H318-H302-H314
Precautionary statements  P260h-P301+P330+P331-P303+P361+P353-P405-P501a-P280-P305+P351+P338-P310
Hazard Codes  C,Xn
Risk Statements  34-37-41-37/38-22-38
Safety Statements  26-39-37/39-45-36/37/39
RIDADR  UN 3265 8/PG 2
WGK Germany  3
RTECS  TD4393000
10
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29319090

Phenylphosphonic acid price More Price(11)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P29006 Phenylphosphonic acid 98% 1571-33-1 5g $40.7 2021-03-22 Buy
Sigma-Aldrich P29006 Phenylphosphonic acid 98% 1571-33-1 100g $46.4 2021-03-22 Buy
TCI Chemical P0204 Phenylphosphonic Acid >98.0%(T) 1571-33-1 25g $16 2021-03-22 Buy
TCI Chemical P0204 Phenylphosphonic Acid >98.0%(T) 1571-33-1 100g $40 2021-03-22 Buy
Alfa Aesar B22939 Phenylphosphonic acid, 98% 1571-33-1 500g $190 2020-06-24 Buy

Phenylphosphonic acid Chemical Properties,Uses,Production

Chemical Properties

white to off-white crystalline powder

Uses

Intermediate in antifouling paint agents; catalyst in organic reactions.

Hazard

Highly toxic.

Purification Methods

It is best to recrystallise it from H2O by concentrating an aqueous solution to a small volume and allowing to crystallise. Wash the crystals with ice cold H2O and dry them in a vacuum desiccator over H2SO4. [Lecher et al. J Am Chem Soc 76 1045 1954.] pK2 5 values in H2O are 7.07, and in 50% EtOH 8.26. [Jaffé et al. J Am Chem Soc 75 2209 1953, IR: Daasch & Smith Anal Chem 23 853 1951, Beilstein 16 IV 1068.]

Phenylphosphonic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Phenylphosphonic acid Suppliers

Global( 206)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 20012 60
Hangzhou FandaChem Co.,Ltd.
008615858145714
+86-571-56059825 fandachem@gmail.com CHINA 8909 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 29954 58
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
sales3@crovellbio.com China 5882 58
Shandong chuangyingchemical Co., Ltd.
18853181302
sale@chuangyingchem.com CHINA 5917 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 37282 58
Shaanxi Dideu Medichem Co. Ltd
18192627656
+86-29-88380327 1012@dideu.com CHINA 3949 58
Zhuozhou Wenxi import and Export Co., Ltd
+8613111626072 (WhatsApp)
Wechat: +8613111626072 Wickr me: waynehu zzwenxi@126.com CHINA 13187 58
SIMAGCHEM CORP
13806087780 +86 13806087780
shaobowang@simagchem.com CHINA 17606 58
Career Henan Chemica Co
13203830695 0371-86658258
0371-86658258 Laboratory@coreychem.com CHINA 30281 58

View Lastest Price from Phenylphosphonic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-09-08 Phenylphosphonic acid
1571-33-1
US $10.00 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2021-08-26 Phenylphosphonic acid
1571-33-1
US $2.60 / KG 1KG 98% 5000kg Hebei Crovell Biotech Co Ltd
2021-07-13 Phenylphosphonic acid
1571-33-1
US $15.00-10.00 / KG 1KG 99%+ HPLC Monthly supply of 1 ton Zhuozhou Wenxi import and Export Co., Ltd

Phenylphosphonic acid Spectrum


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