CAS 67-56-1: Metanolo
Descrizione:
Metanolo, noto anche come alcol metilico, è un alcol semplice con la formula chimica CH₃OH e il numero CAS 67-56-1. È un liquido incolore e volatile con un leggero odore dolce ed è altamente solubile in acqua. Metanolo ha un basso punto di ebollizione e un'alta pressione di vapore, rendendolo una sostanza infiammabile che può formare miscele esplosive con l'aria. Viene utilizzato come solvente, antigelo, combustibile e come materia prima per la produzione di formaldeide e altri prodotti chimici. Metanolo è tossico per gli esseri umani, con l'ingestione o l'esposizione prolungata che può portare a gravi effetti sulla salute, inclusa l'acidosi metabolica e danni al nervo ottico, che possono portare alla cecità. La sua produzione comporta generalmente la conversione catalitica di gas naturale o biomassa. Metanolo sta anche attirando attenzione come potenziale fonte di energia rinnovabile e come combustibile per celle a combustibile. A causa delle sue proprietà, è importante maneggiare Metanolo con cura, seguendo i protocolli di sicurezza appropriati per mitigare i rischi associati alla sua tossicità e infiammabilità.
Formula:CH4O
InChI:InChI=1S/CH4O/c1-2/h2H,1H3
InChI key:InChIKey=OKKJLVBELUTLKV-UHFFFAOYSA-N
SMILES:CO
Sinonimi:- Alcohol metílico
- Alcool metilico
- Alcool méthylique
- Bieleski's solution
- Carbinol
- Colonial Spirit
- Columbian Spirit
- Columbian Spirits
- Metanol
- Metanolo
- Methanol
- Vedi altri sinonimi
Ordinare per
Formaldehyde, 37 wt% sol. in water, stab. with 5-15% methanol
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:CH2OColore e forma:Clear solutionPeso molecolare:30.03Ref: AC-11969
Prodotto fuori produzionePotassium methoxide, pure, 0.1N solution in toluene/methanol, AcroSeal™
CAS:Prodotto controllatoThis Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:CH3KOColore e forma:Solution, Clear colorlessPeso molecolare:70.13Methanol, Environmental Grade, >99.8%
CAS:It is suitable for environmental and GC analysis. It is used as an antifreeze, solvent, fuel, and as a denaturant for ethanol. Used for producing bio-diesel, synthesis of formaldehyde and acetic acid, useful to make chemicals, to remove water from automotive and aviation fuels, as a solvent for paints and plastics, and as an ingredient in a wide variety of products. It plays an important role for the measurement of methyl ester content of pectin. It is useful for the preparation of compact direct methanol fuel cells for portable application. 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.Formula:CH4OPurezza:99.8%Peso molecolare:32.04Oregon Cannabis Solvent Mixture 238 1000 µg/mL in Triacetin
CAS:Prodotto controllato- 100-41-4
- 106-42-3
- 106-97-8
- 107-21-1
- 107-83-5
- 108-21-4
- 108-38-3
- 108-88-3
- 109-66-0
- 109-99-9
- 110-54-3
- 110-80-5
- 110-82-7
- 123-91-1
- 141-78-6
- 142-82-5
- 463-82-1
- 60-29-7
- 64-17-5
- 67-56-1
- 67-63-0
- 67-64-1
- 71-43-2
- 74-98-6
- 75-05-8
- 75-09-2
- 75-21-8
- 75-28-5
- 75-83-2
- 78-78-4
- 78-92-2
- 79-29-8
- 95-47-6
- 96-14-0
- 98-82-8
Formula:C4H8O2Colore e forma:MixturePeso molecolare:88.11Methanol HPLC
CAS:Assay (GLC) Min 99,8 % Water (KF) Max 0.05 % Residue on Evaporation Max 0.0005 % Absorbance at 210 nm Max 0.2 % Absorbance at 220 nm Max 0.1 % Absorbance at 230 nm Max 0.05 % Absorbance at 240 nm Max 0.02 % Absorbance at 250 nm Max 0.005 % Absorbance at 260 nm Max 0.005 % Acidity/alkalinity (meq/g) Max 0.0002 Wavelength at 1 A.U. Max 205 nmFormula:CH3OHPurezza:Min 99,8 % (GLC)Colore e forma:Colourless LiquidPeso molecolare:32.04Trimethylsulfonium hydroxide, 0.25M solution in methanol
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C3H9ISColore e forma:Clear colorless to light yellow, SolutionPeso molecolare:204.07Dichloromethane, 99.8%, for HPLC, stabilized with methanol
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:CH2Cl2Purezza:99.8%Colore e forma:Clear liquidPeso molecolare:84.93Methanol, for HPLC, gradient grade, 99.9%
CAS:Formula:CH3OHPurezza:≥ 99.9%Colore e forma:Clear, colourless liquidPeso molecolare:32.04Methanol for molecular biology, 99.5%
CAS:Formula:CH4OPurezza:min. 99.5%Colore e forma:Clear, Colourless, Liquid, max. 10, Passes testPeso molecolare:32.04Ref: SR-96446
Prodotto fuori produzioneASTM Method D5441 Quantitative Standard without 3,5-Dimethyl-1-hexene in Dodecane (C12)
CAS:Prodotto controllato- 107-39-1
- 107-40-4
- 107-83-5
- 109-66-0
- 109-67-1
- 123-48-8
- 141-70-8
- 142-29-0
- 1634-04-4
- 39761-57-4
- 513-35-9
- 563-45-1
- 563-46-2
- 563-78-0
- 565-77-5
- 627-20-3
- 637-92-3
- 646-04-8
- 67-56-1
- 67-63-0
- 67-64-1
- 6795-87-5
- 691-38-3
- 75-65-0
- 78-78-4
- 78-93-3
- 96-14-0
- 994-05-8
Formula:C5H10Colore e forma:MixturePeso molecolare:70.13Methanol, 99.9%, Extra Dry, AcroSeal™, package of 4x25ML bottles
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:CH4OPurezza:99.9%Colore e forma:Clear colorless, LiquidPeso molecolare:32.04Methanol, 99+%, extra pure
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:CH4OPurezza:99+%Colore e forma:Clear liquidPeso molecolare:32.04Ref: AC-17715
Prodotto fuori produzioneMethanol, LC-MS Grade, 99.8+%
CAS:Solvent for LC-MS analysisMethanol is used as a solvent in Liquid chromatography-mass spectrometry 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.Formula:CH4OPurezza:99.8+%Colore e forma:Liquid, ClearPeso molecolare:32.04Methanol 205, GlenPure™, analytical grade gradient quality
CAS:Formula:CH3OHPurezza:≥ 99.9%Colore e forma:Clear, colourless liquidPeso molecolare:32.04Norcarfentanil oxalate, oxalate solution
CAS:Prodotto controllatoNorcarfentanil oxalate is a potent synthetic opioid that is used as an intravenous anesthetic. It has been approved for use in veterinary medicine to induce and maintain general anesthesia. Norcarfentanil oxalate is metabolized by amination to norcarfentanil-N-oxide, which is the major metabolic product of this drug. The pharmacokinetic modeling of this compound has shown that its half-life ranges from 4 to 8 hours, with a peak plasma concentration occurring 1 hour after administration. Norcarfentanil oxalate's side effects include depression, anxiety, and psychotic disorders. These side effects are more common in women than in men. Other side effects include serotonin syndrome and serotonin reuptake inhibitor (SSRI) discontinuation syndrome.Formula:C16H22N2O3•C2H2O4Purezza:Min. 95%Peso molecolare:380.39 g/mol
