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Alfa Aesar™ Phenylphosphonic acid, 98%

Chemical Identifiers

CAS 1571-33-1
Molecular Formula C6H7O3P
Formula Weight 158.09
MDL Number MFCD00002136
UN Number UN3261
Beilstein 2245168
Synonym Benzenephosphonic acid
Chemical Name or Material Phenylphosphonic acid
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAB2293922 SDS Alfa Aesar™
B2293922
100g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAB2293936 SDS Alfa Aesar™
B2293936
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Phenylphosphonic acid additive used with Noyori′s catalyst for oxidation of sulfides to sulfones. Used as additive of unsaturated polyester PU resin. It also can be added into nylon to improve its polymerization degree. It can be used as extreme pressure agent of lube; used as catalyst of carboxylic acid & alcohol reaction; it can be used as fire retarding treatment of fiber used asganic materials.

Solubility
Soluble in water.

Notes
Store in cool, dry place in a well sealed container. Store away from oxidizing agents.
Description & Specifications

Chemical Identifiers

1571-33-1
158.09
UN3261
Benzenephosphonic acid
C6H7O3P
MFCD00002136
2245168
Phenylphosphonic acid

Specifications

160° to 162°C
1571-33-1
158.09
UN3261
Benzenephosphonic acid
98%
100g
C6H7O3P
MFCD00002136
2245168
Phenylphosphonic acid

Safety and Handling

GHS H Statement
H314-H318-H302
Causes severe skin burns and eye damage.
Causes serious eye damage.
Harmful if swallowed.

GHS P Statement
P260-P303+P361+P353-P305+P351+P338-P301+P330+P331-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 8; Packing Group: III; Proper Shipping Name: CORROSIVE SOLID, ACIDIC, ORGANIC, N.O.S.

RTECSNumber : TA0350000

TSCA : TSCA