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trans-Crotonic acid, 98%, Thermo Scientific Chemicals
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Catalog number A15765.14
also known as A15765-14
Price (USD)/ Each
19.65
Online exclusive
21.80 Save 2.15 (10%)
-
Quantity:
25 g
Price (USD)/ Each
19.65
Online exclusive
21.80 Save 2.15 (10%)
trans-Crotonic acid, 98%, Thermo Scientific Chemicals
Catalog numberA15765.14
Price (USD)/ Each
19.65
Online exclusive
21.80 Save 2.15 (10%)
-
Chemical Identifiers
CAS107-93-7
IUPAC Name(2E)-but-2-enoic acid
Molecular FormulaC4H6O2
InChI KeyLDHQCZJRKDOVOX-NSCUHMNNSA-N
SMILESC\C=C\C(O)=O
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Specifications
Specification Sheet
Specification SheetAppearance (Color)White to pale yellow
FormCrystals or powder or crystalline powder or crystalline flakes or pellets
Assay (Aqueous acid-base Titration)≥97.5 to ≤102.5%
Assay (Silylated GC)≥97.5%
Identification (FTIR)Conforms
trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.
Solubility
Soluble in water.
Notes
Store in cool dry place in tightly closed container. With good ventilation. Store away from oxidizing agent.
trans-Crotonic acid is used in the copolymerization of crotonic acid hydrogel systems by using gamma-rays. The crosslinked copolymeric crotonic acid hydrogels release fertilizers and drugs that help to prevent environmental pollution.
Solubility
Soluble in water.
Notes
Store in cool dry place in tightly closed container. With good ventilation. Store away from oxidizing agent.
RUO – Research Use Only
General References:
- K. Polgár; M. Jáky; L. I. Simándi. Kinetics and mechanism of the permanganate oxidation of trans-crotonic acid. Journal of Molecular Liquids. 1976, 5 (4), 489-495.
- Masao Shiozaki; Noboru Ishida; Hiroshi Maruyama; Tetsuo Hiraoka. Stereocontrolled syntheses of chiral and racemic key intermediates to thienamycin from d-allo-threonine and trans-crotonic acid. Tetrahedron. 1983, 39 (14), 2399-2407.