Furfuryl alcohol ffa

Manufactured by Merck Group

Sourced in China, United States

Furfuryl alcohol (FFA) is a colorless, viscous liquid organic compound. It is a versatile chemical intermediate used in various industrial applications.

Automatically generated - may contain errors

Lab products found in correlation

8 protocols using furfuryl alcohol ffa

Photochemical Characterization of PBDE Congeners

Check if the same lab product or an alternative is used in the 5 most similar protocols

The following each single PBDE congener (at 50 μg mL^-1 in isooctane) was purchased from Accustandard (New Haven, CT, USA): 2,4,4^/-tribrominated diphenyl ether (BDE-28), 2,2^/,4,4^/-tetrabrominated diphenyl ether (BDE-47), 2,2^/,4,4^/,5-pentabrominated diphenyl ether (BDE-99), 2,2^/,4,4^/,5,5^/-hexabrominated diphenyl ether (BDE-153), 2,2^/,4,4^/,5,6^/- hexabrominated diphenyl ether (BDE-154), and 2,2^/,3,4,4^/,5,6-heptabrominated diphenyl ether (BDE-183). Sodium azide (NaN₃, 99.5%), Rose Bengal (RB, 93%) and furfuryl alcohol (FFA, 98%) were purchased from Sigma-Aldrich. Pyridine, p-nitroanisole (PNA) and isopropyl alcohol (IPA) were obtained from Aladdin. 2,2,6,6-tetramethyl-4-piperidone (TEMP, 95%, Sigma Aldrich) and 5,5-dimethyl-1-pyrroline-N-oxide (DMPO, 97%, Sigma Aldrich) were stored at -20°C and used as the spin traps for ¹O₂ and ·OH/O₂^·, respectively. HPLC-grade acetonitrile and methanol were obtained from Merck Company (Darmstadt, Germany). All other chemical reagents were of analytical grade. Ultrapure water (18 MΩ) was obtained from a Millipore Milli-Q water system.

Wang M., Wang H., Zhang R., Ma M., Mei K., Fang F, & Wang X. (2015). Photolysis of Low-Brominated Diphenyl Ethers and Their Reactive Oxygen Species-Related Reaction Mechanisms in an Aqueous System. PLoS ONE, 10(8), e0135400.

+ Open protocol

+ Expand

Preparation and Analysis of Chemical Reagents

Check if the same lab product or an alternative is used in the 5 most similar protocols

CA (>97%) and sorbic acid were purchased from TCI Reagent Co. Ltd. (Shanghai, China). HPLC-grade reagents (acetonitrile, methanol, etc.) were obtained from Shanghai ANPEL Scientific Instrument Co. Ltd. (Shanghai, China). Benzoic acid (99.5%) and sodium azide (99%) were purchased from Aladdin Industrial Corporation (Shanghai, China), and furfuryl alcohol (FFA) (99%) was purchased from the Sigma-Aldrich Company. Acetic acid (99%), isopropanol (99.7%), humic acid, NaOH, H₂SO₄, MgSO₄, ZnSO₄, CuSO₄, Fe₂(SO₄)₃, NaCl, NaNO₃, NaHCO₃ and KH₂PO₄ were obtained from Chengdu Kelong Chemical Reagent Co. Ltd. (Sichuan, China). All reagents were of analytical grade and were used without further purification. Ultrapure water (resistance > 18.2 MΩ) was produced by a water purification system (TKA, Germany).

Zhang X., Liu Z., Kong Q., Liu G., Lv W., Li F, & Lin X. (2018). Aquatic photodegradation of clofibric acid under simulated sunlight irradiation: kinetics and mechanism analysis. RSC Advances, 8(49), 27796-27804.

+ Open protocol

+ Expand

Photochemical Synthesis of Functionalized Silica Particles

Check if the same lab product or an alternative is used in the 5 most similar protocols

All chemical reagents were commercially purchased
and used without further purification. Silica gel 60 (0.063–0.200
mm) for column chromatography (70–230 mesh ASTM), and sodium
azide (NaN₃), both from Merck, Germany. Succinic anhydride,
from Riedel de Haën (AG-D3016 seeize 1). Riboflavin (RF), Eosin
Y (Eo), (3-aminopropyl)triethoxysilane (APTES), N,N-dicyclohexylcarbodiimide(DCC), 4-dimethylaminopyridine
(DMAP), 9,10-dimethylanthracene (DMA), and furfuryl alcohol (FFA)
were all from Sigma, USA.
Solvents: water (miliQ), dichloromethane
(DCM), ethyl acetate (EtOAc), and acetone, were distilled before use,
while acetic acid, HCl 35% (both p.a ACS, Cicarelli, Argentina) and
dimethylsulfoxide (DMSO, p.a ACS, Biopack) N,N-dimethylformamide (DMF, p.a ACS, Biopack) were used as
received.
General Equipment: UV–Visible spectra were
measured using
a Shimadzu 1800 spectrophotometer. FTIR spectra were recorded using
a Nicolet iS5 infrared spectrophotometer with ATR iD7 module with
ZnSe crystal. Irradiation experiments were carried out in a home-made
photoreactor, consisting of 4 vial spots, and 4 LED plates in the
bottom. Blue LED 3 W-22 Lm-λ_max 455 nm or green LED
3 W-110 Lm-λ_max 517 nm.

Caminos D.A., Rimondino G.N., Gatica E., Massad W.A, & Argüello J.E. (2023). Riboflavin and Eosin Y Supported on Chromatographic Silica Gel as Heterogeneous Photocatalysts. ACS Omega, 8(33), 30705-30715.

+ Open protocol

+ Expand

Photochemical Transformation of Micropollutants

Check if the same lab product or an alternative is used in the 5 most similar protocols

Methyltriclosan (MTCS) (50 mg L⁻¹ in methanol) was purchased from AccuStandard (New Haven, CT, USA). Sorbic acid (SA) and isopropyl alcohol (IPA) were obtained from Aladdin Industrial (Shanghai, China). Sodium azide (NaN₃, 99.5%), furfuryl alcohol (FFA, 98%), rose Bengal (RB, 93%), 2,2,6,6-tetramethylpiperidine (TEMP, 99%) and 5,5-dimethyl-1-pyrroline-N-oxide (DMPO, 97%) were purchased from Sigma-Aldrich (Shanghai, China). Pony Lake fulvic acid (PLFA-microbial origin) and Suwannee River fulvic acid (SRFA-terrestrial origin) were acquired from the International Humic Substance Society (Denver, CO, USA) and dissolved in deionized water to form NOM isolate stock solution (100 mg L⁻¹). Chromatographic-grade acetonitrile (CH₃CN) and methanol (CH₃OH) were obtained from Merck (Darmstadt, Germany). All other chemicals were of analytical grade and used as received without further purification. Deionized water (>18 MΩ cm) was prepared using a Millipore Milli-Q system (Bedford, MA, USA).

Liu W., Jin L., Chen K., Li Y., Dahlgren R.A., Ma M, & Wang X. (2018). Inhibitory effects of natural organic matter on methyltriclosan photolysis kinetics. RSC Advances, 8(38), 21265-21271.

+ Open protocol

+ Expand

Cytotoxicity of Furan Compounds in V79 Cells

Check if the same lab product or an alternative is used in the 5 most similar protocols

The Chinese hamster V79 cell line (V79, clone V79-MZ) (25 (link)) and genetically engineered V79-derived cell line expressing hCYP2E1 and hSULT1A1 (V79-hCYP2E1-hSULT1A1) (25 (link),26 (link)) have previously been described.
2,5-Dimethylfuran (DMF, ≥99% purity, CAS no. 625-86-5), furfuryl alcohol (FFA, ≥98% purity, CAS no. 98-00-0) and dimethylsulfoxide (DMSO) were purchased from Sigma-Aldrich (St. Louis, MO, USA).
The cell lines were grown in Gibco® Dulbecco’s Modified Eagle Medium (DMEM, Invitrogen Life Technologies™, Carslbad, CA, USA) containing 25mM D-Glucose, 4mM l-glutamine, 25mM HEPES and further supplemented with 5% fetal calf serum (FCS, Biochrome, Berlin, Germany), 1mM sodium pyruvate (Sigma-Aldrich), 100U/ml penicillin and 100U/ml streptomycin (Lonza, Basel, Switzerland). Prior to treatment, 7.5×10⁵ cells were grown overnight as a monolayer culture in vented flasks at 37ºC in a humidified atmosphere with 5% CO₂.

Huffman M.P., Høie A.H., Svendsen C., Brunborg G., Murkovic M., Glatt H, & Husøy T. (2016). An in vitro study on the genotoxic effect of substituted furans in cells transfected with human metabolizing enzymes: 2,5-dimethylfuran and furfuryl alcohol. Mutagenesis, 31(5), 597-602.

+ Open protocol

+ Expand

Photochemical Degradation of BDE-153

Check if the same lab product or an alternative is used in the 5 most similar protocols

BDE-153 (50 mg L À1 in isooctane; see structure in Fig. 1) was purchased from Accustandard (New Haven, CT, USA). Isopropyl alcohol (IPA), sorbic acid (SA), H 2 O 2 (30%) and acetophenone (AP) were obtained from Aladdin Industrial Co., Ltd. (Shanghai, China). Sodium azide (NaN 3 , 99.5%), rose bengal (RB, 93%) and furfuryl alcohol (FFA, 98%) were purchased from Sigma-Aldrich (Shanghai, China). Suwannee River fulvic acid (SRFA) and Pony Lake fulvic acid (PLFA) were purchased from the International Humic Substances Society (IHSS, Denver, CO, USA). The 2,2,6,6-tetramethylpiperidine (TEMP, 99%, Sigma Aldrich) and 5,5-dimethyl-1-pyrroline-N-oxide (DMPO, 97%, Sigma Aldrich) were stored at À20 C and used as spin traps for 1 O 2 and OH/O 2 , respectively. HPLC-grade acetonitrile and methanol were obtained from Merck Company (Darmstadt, Germany). All chemical reagents were analytical grade. Ultrapure water (18 MU) was obtained from a Milli-Q system (Millipore, Bedford, USA).

Wang H., Wang M., Wang H., Gao J., Dahlgren R.A., Yu Q, & Wang X. (2016). Aqueous photochemical degradation of BDE-153 in solutions with natural dissolved organic matter. Chemosphere, 155.

+ Open protocol

+ Expand

Protease Activity Assay Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

Materials. Aeromonas proteolytica aminopeptidase (BLAP, PDB 1RTQ, Sigma, 116.51 units mg -1 ), ethylenediaminetetraacetic acid disodium salt dihydrate (EDTA, BioUltra, 99.5-101.5 %), iodoacetamide (IAM, 99 %), DL-dithio-threitol (DTT, 99 %), perinaphthenone (PN, 97 %), 7-hydroxy-4-methylcoumarin, 7-leucine-7-amido-4-methylcoumarin hydrochloride, were purchased from Sigma. Furfuryl alcohol (FFA, Merck, 98%) was distilled prior to use.
ProteaseMAX TM (Promega, lyophilized, V207A), sequencing grade chymotrypsin (Promega, lyophilized, V106A), iRT peptides (iRT Kit, Biognosys) were used for protein digestion and analytical measurements, respectively. Further chemicals purchased from commercial vendors are listed in Section S1.

Egli C.M., Stravs M.A, & Janssen E.M.L. (2020). Inactivation and Site-specific Oxidation of Aquatic Extracellular Bacterial Leucine Aminopeptidase by Singlet Oxygen. Environmental science & technology, 54(22).

+ Open protocol

+ Expand

Synthesis and Purification of Perinaphthenone

Check if the same lab product or an alternative is used in the 5 most similar protocols

Perinaphthenone (PN), sodium bromide, guanidinium chloride, lithium chloride and sodium phosphate dibasic were purchased from Sigma Aldrich. Furfuryl alcohol (FFA) was obtained from Merck, and puried by distillation prior to use. Sodium bicarbonate, sodium chloride and magnesium dichloride hexahydrate were also purchased from Merck. Potassium dihydrogen phosphate, magnesium sulfate heptahydrate, calcium dichloride dehydrate, sodium perchlorate monohydrate and potassium chloride were from Fluka. D 2 O was obtained from Armar. All solvents used for the analysis were of HPLC grade. All aqueous solutions were prepared in ultrapure water (resistivity > 18 MU, Barnstead Nanopure Diamond System). N 2 (99.999%) and O 2 (99.9995%) were purchased from CarbaGas.

Appiani E., Ossola R., Latch D.E., Erickson P.R, & McNeill K. (2017). Aqueous singlet oxygen reaction kinetics of furfuryl alcohol: effect of temperature, pH, and salt content. Environmental science. Processes & impacts, 19(4).

+ Open protocol

+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!