ChemicalBook
Chinese Japanese Germany Korea

4-PHENYLENEDIACRYLIC ACID

4-PHENYLENEDIACRYLIC ACID
4-PHENYLENEDIACRYLIC ACID structure
CAS No.
16323-43-6
Chemical Name:
4-PHENYLENEDIACRYLIC ACID
Synonyms
NSC 133919;RARECHEM AL BK 0108;P-PHENYLENEDIACRYLIC ACID;TEREPHTHALDICINNAMIC ACID;1,4-BENZENEDIACRYLIC ACID;4-PHENYLENEDIACRYLIC ACID;1,4-PHENYLENEDIACRYLIC ACID;p-Phenylenebis[acrylic acid];p-Phenylenediacrylic acid,97%;3314PHENYLENEBIS2PROPENOICACID
CBNumber:
CB6712491
Molecular Formula:
C12H10O4
Formula Weight:
218.21
MOL File:
16323-43-6.mol

4-PHENYLENEDIACRYLIC ACID Properties

Melting point:
>300 °C(lit.)
Boiling point:
318.88°C (rough estimate)
Density 
1.358
refractive index 
1.7160 (estimate)
pka
-95.84±0.10(Predicted)
BRN 
2579464
CAS DataBase Reference
16323-43-6(CAS DataBase Reference)
EPA Substance Registry System
p-Phenylenediacrylic acid (16323-43-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Hazard statements  H315-H319-H335
Precautionary statements  P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Risk Statements  36/37/38
Safety Statements  24/25
WGK Germany  3
TSCA  Yes
HS Code  29173990

4-PHENYLENEDIACRYLIC ACID price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich P23903 1,4-Phenylenediacrylic acid 97% 16323-43-6 5g $45.3 2018-11-13 Buy
Alfa Aesar L01141 1,4-Benzenediacrylic acid, 98% 16323-43-6 25g $126 2018-11-13 Buy
Alfa Aesar L01141 1,4-Benzenediacrylic acid, 98% 16323-43-6 5g $38.2 2018-11-13 Buy

4-PHENYLENEDIACRYLIC ACID Chemical Properties,Uses,Production

Chemical Properties

YELLOW POWDER

General Description

Yellow powder or solid.

Air & Water Reactions

Insoluble in water.

Reactivity Profile

1,4-PHENYLENEDIACRYLIC ACID is a carboxylic acid. Carboxylic acids donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in 1,4-PHENYLENEDIACRYLIC ACID to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.

Fire Hazard

Flash point data for 1,4-PHENYLENEDIACRYLIC ACID are not available; however, 1,4-PHENYLENEDIACRYLIC ACID is probably combustible.

4-PHENYLENEDIACRYLIC ACID Preparation Products And Raw materials

Raw materials

Preparation Products


4-PHENYLENEDIACRYLIC ACID Suppliers

Global( 77)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sale@mainchem.com CHINA 32447 55
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 sales@guangaobio.com CHINA 23049 58
Chongqing Chemdad Co., Ltd
+86-13650506873
sales@chemdad.com CHINA 35440 58
Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63729 58
J & K SCIENTIFIC LTD. 010-82848833- ;010-82848833
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
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30163 84
BeiJing Hwrk Chemicals Limted 21-51691807-
021-55236763 peter.shi@hwrkchemical.com; China 14684 55
Energy Chemical 021-58432009 / 400-005-6266
021-58436166-800 info@energy-chemical.com China 44025 61
BePharm Ltd 4001-647-117; 021-61629020
021-61629029 product@bidepharmatech.com China 24689 61

16323-43-6(4-PHENYLENEDIACRYLIC ACID)Related Search:


Copyright 2017 © ChemicalBook. All rights reserved