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257303

Sigma-Aldrich

1,2,3,4-Butanetetracarboxylic acid

99%

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About This Item

Linear Formula:
[-CH(CO2H)CH2CO2H]2
CAS Number:
1703-58-8
Molecular Weight:
234.16
Beilstein:
1729167
EC Number:
216-938-0
MDL number:
MFCD00002722
UNSPSC Code:
12162002
PubChem Substance ID:
24855579
NACRES:
NA.23

Assay

99%

form

powder

mp

195-197 °C (dec.) (lit.)

SMILES string

OC(=O)CC(C(CC(O)=O)C(O)=O)C(O)=O

InChI

1S/C8H10O8/c9-5(10)1-3(7(13)14)4(8(15)16)2-6(11)12/h3-4H,1-2H2,(H,9,10)(H,11,12)(H,13,14)(H,15,16)

InChI key

GGAUUQHSCNMCAU-UHFFFAOYSA-N

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General description

1,2,3,4-Butanetetracarboxylic acid (BTCA) is utilized as a cross-linking agent and as a building block for the synthesis of specialized polymers for the formulation of resins, polymers, coatings, and adhesives.

Application

1,2,3,4-Butanetetracarboxylic acid (BTCA) can be used as a cross-linking agent:
  • To functionalize cotton fabric. BTCA-treated fabric shows improved anti-pilling, wrinkle resistance, and fire-retardant properties.
  • To fabricate flexible, free-standing nanocellulose membranes. The cross-linking with BTCA improves water stability and ionic conductivity of membranes.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H319

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Solmaz Heydarifard et al.
Carbohydrate polymers, 181, 1086-1092 (2017-12-20)
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Scientific reports, 10(1), 18858-18858 (2020-11-04)
Micro- and nanofiber (NF) hydrogels fabricated by electrospinning to typically exhibit outstanding high porosity and specific surface area under hydrated conditions. However, the high crystallinity of NFs limits the achievement of transparency via electrospinning. Transparent poly(vinyl alcohol)/β-cyclodextrin polymer NF hydrogels
Mattia Alberto Lucchini et al.
ACS applied materials & interfaces, 10(35), 29599-29607 (2018-08-08)
In this work, we report a versatile approach for the development of an in-flow purification water system under solar illumination. Cellulose nanofibrils (CNFs) were impregnated with TiO2 nanoparticles using water as a solvent to obtain hybrid CNF/TiO2 monoliths with 98%
Eduardo de O Sanguinet et al.
Journal of biomedical materials research. Part B, Applied biomaterials, 108(3), 857-867 (2019-06-30)
Induced pluripotent stem cells (iPSCs) provide a promising means of creating custom-tailored cell lines for cellular therapies. Their application in regenerative medicine, however, depends on the possibility that the maintenance and differentiation of cells and organs occur under defined conditions.
Limin Guo et al.
Carbohydrate polymers, 179, 333-340 (2017-11-08)
Cellulose nanofibril (CNF) aerogel is highly flammable and its mechanical strength is very soft, which is unfavourable due to safety concerns and impractical when used as the thermal insulation material. In this work, we used N-methylol dimethylphosphonopropionamide (MDPA) and 1,2,3,4-butanetetracarboxylic
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