1,2,3,4-Butanetetracarboxylic acid

Base Information

• Chemical Name: 1,2,3,4-Butanetetracarboxylic acid
• CAS No.: 1703-58-8
• Molecular Formula: C8H10O8
• Molecular Weight: 234.163
• Hs Code.: 29171990
• European Community (EC) Number: 216-938-0
• NSC Number: 21371
• DSSTox Substance ID: DTXSID6024670
• Nikkaji Number: J42.089A
• ChEMBL ID: CHEMBL1574612
• Mol file: 1703-58-8.mol

Synonyms:1,2,3,4-butanetetracarboxylic acid

Chemical Property of 1,2,3,4-Butanetetracarboxylic acid

Chemical Property:

• Appearance/Colour: white crystalline powder
• Vapor Pressure: 0.000577mmHg at 25°C
• Melting Point: 193-197 °C
• Refractive Index: 1.5800 (estimate)
• Boiling Point: 288.8 °C at 760 mmHg
• PKA: pK1: 3.43;pK2: 4.58;pK3: 5.85;pK4: 7.16 (25°C)
• Flash Point: 142.7 °C
• PSA: 149.20000
• Density: 1.674 g/cm³
• LogP: -0.66260
• Storage Temp.: Store below +30°C.
• Solubility.: 118g/l
• Water Solubility.: >=10 g/100 mL at 19 ºC
• XLogP3: -1.7
• Hydrogen Bond Donor Count: 4
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 7
• Exact Mass: 234.03756727
• Heavy Atom Count: 16
• Complexity: 288

Purity/Quality:

99% ^*data from raw suppliers

1,2,3,4-Butanetetracarboxylic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22-36-36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Other Classes -> Organic Acids
• Canonical SMILES: C(C(C(CC(=O)O)C(=O)O)C(=O)O)C(=O)O
• 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. 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.

Technology Process of 1,2,3,4-Butanetetracarboxylic acid

There total 11 articles about 1,2,3,4-Butanetetracarboxylic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ racem.-butane-1,2,3,4-tetracarboxylic acid (1703-58-8)

Guidance literature:

With nitrobenzene; at 180 - 190 ℃; entsteht das Monoanhydrid; beim Kochen mit Wasser;

Reference yield:

1,2,3,6-Tetrahydrophthalic anhydride (85-43-8) → racem.-butane-1,2,3,4-tetracarboxylic acid (1703-58-8)

Guidance literature:

With nitric acid; copper;

DOI:10.1021/jo01069a029

Reference yield:

→ racem.-butane-1,2,3,4-tetracarboxylic acid (1703-58-8)

Guidance literature:

With hydrogenchloride;

upstream raw materials:

trans-cyclohex-4-ene-1,2-dicarboxylic acid

racem.-butane-1,2,3,4-tetracarboxylic acid-1,4-diethyl ester-2,3-anhydride

1,2,3,6-Tetrahydrophthalic anhydride

diethyl 2-bromosuccinate

Refernces

• 1、 Hlatky, Gregory G.,Johnson, Brian F. G.,Lewis, Jack,Raithby, Paul R.. "HOMO- AND HETERO-DINUCLEAR HYDRIDE-BRIDGED COMPLEXES CONTAINING CYCLOOCTADIENE: THE CRYSTAL AND MOLECULAR STRUCTURE OF 4-C8H12)Ir(μ-H)(μ-Cl)-IrH2(PPh3)2>". . p. 1277 - 1280. Retrieved 2007/10/02.