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Phenylphosphonic acid

Phenylphosphonic acid
Phenylphosphonic acid structure
CAS No.
1571-33-1
Chemical Name:
Phenylphosphonic acid
Synonyms
MPCP;PPOA;Benzolphosphonsαure;phenyl-phosphonicaci;PHENYLPHOSPHONIC ACID;Phosphonicacid,phenyl-;BENZENEPHOSPHONIC ACID;Phenylphosphonicacid,98%;PHENYL PHOSPHODICHLORIDATE;Phosphonic acid, P-phenyl-
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. 
2-8°C
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)
EPA Substance Registry System
Phosphonic acid, phenyl-(1571-33-1)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
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
Symbol(GHS):
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, 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
Precautionary statements:
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.
P405 Store locked up.

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 $36.7 2018-11-13 Buy
Sigma-Aldrich P29006 Phenylphosphonic acid 98% 1571-33-1 100g $41.8 2018-11-13 Buy
TCI Chemical P0204 Phenylphosphonic Acid >98.0%(T) 1571-33-1 25g $14 2018-11-22 Buy
TCI Chemical P0204 Phenylphosphonic Acid >98.0%(T) 1571-33-1 100g $37 2018-11-22 Buy
Alfa Aesar B22939 Phenylphosphonic acid, 98% 1571-33-1 100g $48.7 2018-11-13 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( 160)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 19917 60
Shenzhen Sendi Biotechnology Co.Ltd.
0755-23311925 18102838259
0755-23311925 Abel@chembj.com CHINA 3202 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 32447 55
Hangzhou FandaChem Co.,Ltd.
0086 158 5814 5714 (Mobile; WhatsApp; Telegram)
+86-571-56059825 fandachem@gmail.com CHINA 2763 55
career henan chemical co
+86-371-86658258
sales@coreychem.com CHINA 27142 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 23962 58
Haihang Industry Co.,Ltd
86-531-88032799
+86 531 8582 1093 export@haihangchem.com CHINA 8260 58
BOC Sciences
1-631-619-7922
1-631-614-7828 inquiry@bocsci.com United States 20116 58
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40269 62

View Lastest Price from Phenylphosphonic acid manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2019-07-09 Phenylphosphonic acid
1571-33-1
US $1.00 / KG 1KG 99% 100kg career henan chemical co

Phenylphosphonic acid Spectrum


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