14720-70-8

Basic information

• Product Name: 1,4-Benzenedimethanol, diacetate
• Synonyms: 1,4-bis-acetoxymethyl-benzene;1,4-Bis-acetoxymethyl-benzol;1,4-Benzenedimethanol,diacetate
• CAS NO: 14720-70-8
• Molecular Formula: C12H14O4
• Molecular Weight: 222.241
• Mol File: 14720-70-8.mol
• Article Data: 9

Chemical Properties

• Melting Point: 48-49 °C
• Boiling Point: 180-185 °C(Press: 20 Torr)
• Density: 1.139±0.06 g/cm3(Predicted)
• CAS DataBase Reference: 1,4-Benzenedimethanol, diacetate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Benzenedimethanol, diacetate(14720-70-8)
• EPA Substance Registry System: 1,4-Benzenedimethanol, diacetate(14720-70-8)

Safety Data

• Hazardous Substances Data: 14720-70-8(Hazardous Substances Data)

Upstream product

• 623-24-5 1,4-bis(bromomethyl)benzene 
• 589-29-7 p-xylylene glycol 
• 108-24-7 acetic anhydride 
• 52010-97-6 4-(hydroxylmethyl)benzaldehyde 
• 106-42-3 para-xylene 
• 127-08-2 potassium acetate 
• 87190-67-8 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-β-D-glucopyranosyl-O-trichloroacetimidate 
• 623-25-6 p-Xylylene dichloride 
• 2216-45-7 p-methylbenzyl alcohol acetate 
• 64-19-7 acetic acid 
• 622-47-9 4-tolylacetic acid 
• 2117-22-8 1,4-bis(trimethylsilyloxymethyl)benzene 
• 75-36-5 acetyl chloride 

Downstream Products

• 915706-86-4 2,5-diiodo-1,4-bis(hydroxymethyl)benzene diacetate 
• 915706-87-5 2,5-diiodo-1,4-bis-(hydroxymethyl)benzene 
• 56403-29-3 2,5-diiodo-1,4-bis(bromomethyl)benzene 
• 1332232-67-3 methyl (Z)-2-(acetylamino)-3-[4-(acetoxymethyl)phenyl]propenoate 
• 930117-84-3 methyl (Z)-2-(acetylamino)-3-[4-(hydroxymethyl)phenyl]propenoate 
• 1332232-70-8 (Z)-2-(acetylamino)-3-[4-(hydroxymethyl)phenyl]propenoic acid 
• 1332232-74-2 methyl (2R)-2-(acetylamino)-3-[4-(acetoxymethyl)phenyl]propanoate 
• 1332232-58-2 methyl (2S)-2-(acetylamino)-3-[4-(acetoxymethyl)phenyl]propanoate 
• 930117-87-6 methyl (2R)-2-acetylamino-3-(4-{[(2R,6S)-2,6-dimethylpiperidin-1-yl]methyl}phenyl)propanoate 
• 930117-88-7 methyl 2(R)-acetyl-(tert-butoxycarbonyl)amino-3-(4-{[(2R,6S)-2,6-dimethylpiperidin-1-yl]methyl}phenyl)propanoate 
• 464931-30-4 (2R)-(tert-butoxycarbonylamino)-3-(4-((2R,6S)-2,6-dimethylpiperidine-1-yl)methylphenyl)propionic acid 
• 930117-90-1 C₂₀H₂₈N₂O₃ 
• 930117-83-2 4-[(Z)-(2-methyl-5-oxo-1,3-oxazol-4(5H)-ylidene)methyl]benzyl acetate 
• 28035-30-5 1,4-bis(1-(2-methylphenyl)methyl)benzene 

Relevant articles and documents

Facile and highly selective monoacylation of symmetric diols adsorbed on silica gel with acetyl chloride

Monoacetylated alcohols of symmetric 1,n-diols are synthesized quantitatively by refluxing a suspension of the diols adsorbed on silica gel with acetylchloride.

SYSTEM AND METHOD FOR PREPARING AROMATIC DERIVATIVE

A system for preparing an aromatic derivative is provided, including: a photo-bromination reaction section for performing a photocatalytic reaction of an aromatic hydrocarbon and a brominating agent to form an aromatic hydrocarbon bromide; a substitution reaction section for performing a substitution reaction of the an aromatic hydrocarbon bromide from the photo-bromination reaction section with an alkali base compound or an alkali carboxylate compound to form an aromatic derivative; and a regeneration unit for reacting an alkali metal bromide formed by the substitution reaction section with an acid to form a hydrobromic acid. The regeneration unit is in fluid communication with the photo-bromination reaction section, such that the hydrobromic acid is recycled to the photo-bromination reaction section. A method for preparing the aromatic derivative is also provided.

Desilylation-acetylation of trimethylsilyl ethers with acetic anhydride catalysed by montmorillonite K-10

Two mild and simple one-step desilylation-acetylations of a variety of alkyl- and aryl-trimethylsilyl ethers, Me3SiOR(Ar), with acetic anhydride in the presence of montmorillonite K-10 clay are described.