CAS 126-30-7

2,2-Dimetil-1,3-propandiolo

Descrizione:

2,2-Dimetil-1,3-propandiolo, con il numero CAS 126-30-7, è un liquido incolore e viscoso che appartiene alla classe dei dioli, specificamente a un diolo alifatico a catena ramificata. Presenta due gruppi idrossile (-OH) attaccati a una struttura di tre carboni, con due gruppi metile che sostituiscono il secondo carbonio. Questa struttura conferisce proprietà uniche, tra cui un punto di ebollizione relativamente alto e bassa volatilità rispetto ad altri dioli semplici. Il composto è solubile in acqua e in solventi organici, rendendolo versatile per varie applicazioni. Viene utilizzato principalmente come blocco di costruzione nella sintesi di polimeri, resine e plastificanti, e può anche fungere da solvente in processi chimici. Inoltre, 2,2-Dimetil-1,3-propandiolo presenta bassa tossicità, il che ne aumenta l'attrattiva per l'uso in prodotti di consumo. La sua stabilità chimica e reattività gli consentono di partecipare a varie reazioni chimiche, tra cui esterificazione ed eterificazione, ampliando ulteriormente la sua utilità nelle applicazioni industriali.

Formula: C₅H₁₂O₂

InChI: InChI=1/C5H12O2/c1-2-5(3-6)4-7/h5-7H,2-4H2,1H3

InChI key: InChIKey=SLCVBVWXLSEKPL-UHFFFAOYSA-N

SMILES: C(CO)(CO)(C)C

Sinonimi:

• 1,3-Dihydroxy-2,2-dimethylpropane
• 1,3-Propanediol, 2,2-dimethyl-
• 2,2-Bis(hydroxymethyl)propane
• 2,2-Dimethyl-1,3-Propandiol
• 2,2-Dimethyl-1,3-dihydroxypropane
• 2,2-Dimethyl-1,3-propylene glycol
• 2,2-Dimethylolpropane
• 2,2-Dimethylpropan-1,3-diol
• 2,2-Dimethylpropane-1,3-Diol
• 2,2-Dimethylpropanediol monoacrylate monomethacrylate
• 2,2-Dimethyltrimethylene glycol
• 2,2-Dimetilpropano-1,3-Diol
• 2-Ethylpropane-1,3-Diol
• 3-Hydroxy-2,2-dimethylpropanol
• Dimethylolpropane
• Hydroxypivalyl alcohol
• Neopentanediol
• Neopentyl glycol
• Neopentyl glycol 2,2-Dimethyl-1,3-propanediol
• Neopentylene glycol
• Neopentylglycol
• Nexcoat 600
• Nsc 55836
• Nsc 6366
• Propane-1,3-Diol, 2,2-Dimethyl-
• R 2490
• 2,2-Dimethyl-1,3-propanediol
• 2,2-dimethyl-3-propanediol
• NEOL(R)
• 2,2-dimethyltrimethyleneglycol
• hydroxypivalylalcohol
• DIMETHYLTRIMETHYLENE GLYCOL
• NPG Glycol
• 3-Propanediol,2,2-dimethyl-1
• Neol

2,2-Dimethyl-1,3-propanediol

CAS: 126-30-7

Formula: C₅H₁₂O₂

Purezza: >98.0%(GC)

Colore e forma: White to Almost white powder to crystal

Peso molecolare: 104.15

Ref: 3B-D0791

2,2-Dimethyl-1,3-propanediol, 99%

CAS: 126-30-7

Used for protection of carbonyl groups as 4,4-dimethyl-1,3-dioxanes, often preferred to the more usual 1,3-dioxolanes due to easier separation and greater stability, for protection of carbonyl group of 4-bromo-2-propanone using p-toluenesulfonic acid in the presence of triethyl orthoformate. It is u

Formula: C₅H₁₂O₂

Purezza: 99%

Colore e forma: White, Powder or flakes or pellets

Peso molecolare: 104.15

Ref: 02-A10340

2,2-Dimethylpropane-1,3-diol

CAS: 126-30-7

2,2-Dimethylpropane-1,3-diol, also known as neopentyl glycol (NPG), is commonly used in the production of polyester resins, polyurethanes, and lubricants

Formula: C₅H₁₂O₂

Purezza: 99.14%

Colore e forma: Solid

Peso molecolare: 104.1476

Ref: TM-TN9565

Neopentyl glycol

CAS: 126-30-7

Formula: C₅H₁₂O₂

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 104.1476

Ref: IN-DA000QO1

2,2-Dimethylpropane-1,3-diol

CAS: 126-30-7

Formula: C₅H₁₂O₂

Purezza: 95%

Colore e forma: Solid

Peso molecolare: 104.149

Ref: 10-F235831

2,2-Dimethyl-1,3-propanediol

CAS: 126-30-7

Formula: C₅H₁₂O₂

Colore e forma: Neat

Peso molecolare: 104.148

Ref: 04-C12738970

2,2-Dimethyl-1,3-propanediol

CAS: 126-30-7

2,2-Dimethyl-1,3-propanediol

Formula: C₅H₁₂O₂

Purezza: 99%

Colore e forma: Solid-flakes

Peso molecolare: 104.14758

Ref: 54-OR924723

2,2-Dimethylpropane-1,3-diol

CAS: 126-30-7

2,2-Dimethylpropane-1,3-diol

Formula: C₅H₁₂O₂

Purezza: 98%

Peso molecolare: 104.15

Ref: IN-DG64497

Neopentyl Glycol pure, 98%

CAS: 126-30-7

Formula: C₅H₁₂O₂

Purezza: min. 98%

Colore e forma: White, Crystalline compound, Clear, Colourless

Peso molecolare: 104.15

Ref: SR-27309

NPG Glycol

CAS: 126-30-7

Applications NPG Glycol is used in the synthesis of tetraphenylporphyrins. Also used in the synthesis of Bryostatin 2, a protein kinase modulator.
References Lindsey, J. et al.: J. Org. Chem., 52, 827 (1987); Evans, D. et al.: J. Am. Chem. Soc., 121, 7540 (1999);

Formula: C₅H₁₂O₂

Colore e forma: Neat

Peso molecolare: 104.148

Ref: TR-N897000

2,2-Dimethyl-1,3-propanediol

CAS: 126-30-7

2,2-Dimethyl-1,3-propanediol is a glycol ether that is used in industrial and municipal wastewater treatment. It has been shown to be an effective coagulant. It reacts with the metal ions in the wastewater to form insoluble metal salts, which are then removed from the water by settling or filtration. 2,2-Dimethyl-1,3-propanediol has a phase transition temperature of -43 degrees Celsius and is reactive at higher temperatures. The optimum concentration for this chemical is between 5 and 10%. Wild-type strains of Escherichia coli were found to grow more slowly in media containing 2,2-dimethyl-1,3-propanediol than in media without this chemical. Thermodynamic data have been published for glycol esters including 2,2-dimethyl-1,3-propanediol.

Formula: C₅H₁₂O₂

Purezza: Min. 95%

Peso molecolare: 104.15 g/mol

Ref: 3D-FD54856