ChemicalBook >> CAS DataBase List >>1,2,3,4-Butanetetracarboxylic acid

1,2,3,4-Butanetetracarboxylic acid

CAS No.
1703-58-8
Chemical Name:
1,2,3,4-Butanetetracarboxylic acid
Synonyms
BTCA;1,2,3,4-ButaneTetraCarboxylic;1,2,3,4-Butanetetrac;Butanetetraacetic acid;butanetetracarboxylicacid;1,2,3,4-TETRACARBOXYBUTANE;1,2,3,4-ButanetetracarboxyL;1,2,3,4-BUTANETETRACARBOXYLIC ACID;2,3-Bis(carboxymethyl)succinic acid;butane-1,2,3,4-tetracarboxylic acid
CBNumber:
CB5251171
Molecular Formula:
C8H10O8
Molecular Weight:
234.16
MDL Number:
MFCD00002722
MOL File:
1703-58-8.mol
MSDS File:
SDS
Last updated:2023-10-11 17:37:18

1,2,3,4-Butanetetracarboxylic acid Properties

Melting point 193-197 °C
Boiling point 296.47°C (rough estimate)
Density 1.5040 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.5800 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility 118g/l
form Crystalline Powder
pka pK1: 3.43;pK2: 4.58;pK3: 5.85;pK4: 7.16 (25°C)
color White
Water Solubility >=10 g/100 mL at 19 ºC
BRN 1729167
InChIKey GGAUUQHSCNMCAU-UHFFFAOYSA-N
LogP -1.41 at 25℃
CAS DataBase Reference 1703-58-8(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 5A3KY454MZ
EPA Substance Registry System 1,2,3,4-Butanetetracarboxylic acid (1703-58-8)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H319
Precautionary statements  P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
Hazard Codes  Xn
Risk Statements  22-36-36/37/38
Safety Statements  26-37/39
RIDADR  3261
WGK Germany  3
RTECS  EK6100000
TSCA  Yes
HS Code  29171990
Toxicity LD50 orally in Rabbit: 1720 mg/kg
NFPA 704
0
2 0

1,2,3,4-Butanetetracarboxylic acid price More Price(31)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 8.14924 1,2,3,4-Butanetetracarboxylic acid for synthesis 1703-58-8 50g $60 2024-03-01 Buy
Sigma-Aldrich 8.14924 1,2,3,4-Butanetetracarboxylic acid for synthesis 1703-58-8 250g $118 2024-03-01 Buy
Sigma-Aldrich 257303 1,2,3,4-Butanetetracarboxylic acid 99% 1703-58-8 100g $119 2024-03-01 Buy
Sigma-Aldrich 257303 1,2,3,4-Butanetetracarboxylic acid 99% 1703-58-8 500g $257 2024-03-01 Buy
Alfa Aesar A16612 1,2,3,4-Butanetetracarboxylic acid, 98+% 1703-58-8 100g $64.7 2024-03-01 Buy
Product number Packaging Price Buy
8.14924 50g $60 Buy
8.14924 250g $118 Buy
257303 100g $119 Buy
257303 500g $257 Buy
A16612 100g $64.7 Buy

1,2,3,4-Butanetetracarboxylic acid Chemical Properties,Uses,Production

Chemical Properties

White leaf-shaped or needle-shaped crystals. melting point 236-237℃ for dextrorotatory-levorotatory type, 189℃ for endocyclic type. Solubility of the product in water (g/100g water): 30℃, 18.5; 50℃, 45.5; 70℃, 81.8. Soluble in ethanol. There is almost no hygroscopicity, and the purity does not decrease when left for more than two years.

Uses

1,2,3,4-Butanetetracarboxylic acid (BTCA) is a perfect formaldehyde-free durable press (DP) finishing agent. It has high activity of reaction and no irritant odor.It is used as cotton, hemp, silk and other cellulosic fibers, anti-wrinkle and anti-shrink agent, with the finishing agent for fabric finishing, can improve the shaping effect and the fabric does not contain formaldehyde.
BTCA, catalyzed by sodium hypophosphite (SHP), brings good antiwrinkle property to cotton fabrics and causes significant strength losses due to cross-linking and acidic degradation of cellulose simultaneously.

Uses

1,2,3,4-Butanetetracarboxylic acid is used as a cross linking agent to prepare cotton cellulose in order to improve anti-prilling and flame retardant properties. It is used as a spacer in the cross-linking of titania nanoparticles to cotton. Further, it is used as a nonformaldehyde durable press finishing agent.

Preparation

1,2,3,4-butanetetracarboxylic acid is obtained by oxidation of tetrahydrophthalic anhydride.
1,2,3,4-butanetetracarboxylic acid is prepared by oxidative cleavage of tetraphthalic acid or anhydride by oxidation with ozone-containing gas, followed by oxygen-containing gas, with the mixture then being heated with a peroxide, e.g. H2 O2, at 100° C. to produce the butanetetracarboxylic acid.
Process for preparing 1,2,3,4-butanetetracarboxylic acid

General Description

Leaflets (from water) or white powder.

Air & Water Reactions

Soluble in water.

Reactivity Profile

1,2,3,4-Butanetetracarboxylic 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 1,2,3,4-Butanetetracarboxylic 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

Health Hazard

ACUTE/CHRONIC HAZARDS: When heated to decomposition 1,2,3,4-Butanetetracarboxylic acid emits acrid smoke and irritating fumes.

Fire Hazard

Flash point data for 1,2,3,4-Butanetetracarboxylic acid are not available; however, 1,2,3,4-Butanetetracarboxylic acid is probably combustible.

Flammability and Explosibility

Not classified

Global( 329)Suppliers
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Shanghai Daken Advanced Materials Co.,Ltd
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View Lastest Price from 1,2,3,4-Butanetetracarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
1,2,3,4-Butanetetracarboxylic acid pictures 2023-10-11 1,2,3,4-Butanetetracarboxylic acid
1703-58-8
US $100.00 / bag 1bag 99 5000 Hebei Fengqiang Trading Co., LTD
1,2,3,4-Butanetetracarboxylic acid/BTCA pictures 2021-10-26 1,2,3,4-Butanetetracarboxylic acid/BTCA
1703-58-8
US $0.00 / Kg/Drum 1KG 98%min 1000kg WUHAN FORTUNA CHEMICAL CO., LTD
1,2,3,4-Butanetetracarboxylic  acid pictures 2021-08-31 1,2,3,4-Butanetetracarboxylic acid
1703-58-8
US $10.00 / Kg/Bag 1Kg/Bag 99%min 5000 Wuhan Monad Medicine Tech Co.,LTD
1,2,3,4-BUTANETETRACARBOXYLIC ACID butane-1,2,3,4-tetracarboxylic acid 1,2,3,4-BUTANETETRACARBOXYLIC ACID (BTCA) 1,2,3,4-BUTANETETRACARBOXYLIC ACID 98% 1,2,3,4-Butanetetracarboxylic acid, 98+% Butanetetraacetic acid 2,3-Bis(carboxymethyl)succinic acid 1,2,3,4-Butanetetrac 1,2,3,4-Butanetetracarboxylic acid, 98% 100GR 1,2,3,4-BUTANETETRACARBOXYLIC ACID FOR S butanetetracarboxylicacid 1,2,3,4-TETRACARBOXYBUTANE (2S,3S)-butane-1,2,3,4-tetracarboxylate 1,2,3,4-ButanetetracarboxyL BTCA 1,2,3,4-ButaneTetraCarboxylic 1703-58-8 1703-58-9 C8H10O8 -CHCO2HCH2CO2H2 C8H6O8 Carboxylic Acids Carbonyl Compounds C8 Building Blocks Organic Building Blocks Carboxylic Acid Monomers Monomers Polymer Science Organic acids Industrial/Fine Chemicals