Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester

Product Name: Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester
CAS No.: 132900-75-5
Chemical Name: Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester
Synonyms: BYLC-2;2-Methyl-1,4-phenylene ester;1,4-Di[4-(4-acryloyloxybutoxy)benzoyloxy]-2-methylbenzene;Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-methyl...;2-methylbenzene-1,4-diyl bis{4-[4-(acryloyloxy)butoxy]benzoate};2-Methyl-1,4-phenylenediyl di(4-[4-[(1-oxo-2-propenyl)oxy]butoxy]benzoate);4-[4-[(1-Oxo-2-propenyl)oxy]butoxy]benzoic acid 2-methyl-1,4-phenylene ester;Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester;Benzoicacid,4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-,1,1'-(2-methyl-1,4-phenylene)ester;Benzoic acid, 4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-, 1,1'-(2-methyl-1,4-phenylene) ester
CBNumber: CB62570336
Molecular Formula: C35H36O10
Formula Weight: 616.65
MOL File: 132900-75-5.mol

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Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester Property

Boiling point:: 748.5±60.0 °C(Predicted)
Density: 1.195±0.06 g/cm3(Predicted)
vapor pressure: 0-0Pa at 20-50℃
storage temp.: 2-8°C, stored under nitrogen
Appearance: White to off-white Solid
InChIKey: NLGINBDFXRCWQW-UHFFFAOYSA-N
SMILES: C1(OC(=O)C2=CC=C(OCCCCOC(=O)C=C)C=C2)=CC=C(OC(=O)C2=CC=C(OCCCCOC(=O)C=C)C=C2)C=C1C
LogP: 5.1 at 25℃ and pH7

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H413May cause long lasting harmful effects to aquatic life

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: D5936
Product name: 1,4-Di[4-(4-acryloyloxybutoxy)benzoyloxy]-2-methylbenzene
Packaging: 1G
Price: $65
Updated: 2026/04/30

TCI Chemical

Product number: D5936
Product name: 1,4-Di[4-(4-acryloyloxybutoxy)benzoyloxy]-2-methylbenzene
Packaging: 5G
Price: $194
Updated: 2026/04/30

Ambeed

Product number: A197500
Product name: 2-Methyl-1,4-phenylenebis(4-(4-(acryloyloxy)butoxy)benzoate)
Purity: 97%
Packaging: 1g
Price: $22
Updated: 2021/12/16

Ambeed

Product number: A197500
Product name: 2-Methyl-1,4-phenylenebis(4-(4-(acryloyloxy)butoxy)benzoate)
Purity: 97%
Packaging: 5g
Price: $79
Updated: 2021/12/16

Ambeed

Product number: A197500
Product name: 2-Methyl-1,4-phenylenebis(4-(4-(acryloyloxy)butoxy)benzoate)
Purity: 97%
Packaging: 25g
Price: $292
Updated: 2021/12/16

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Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester Chemical Properties,Usage,Production

Uses

Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester is used as an intermediate in organic synthesis.

Preparation

The preparation of Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester is as follows:2-methylhydroquinone 3.0 g (24.2 mmol), 4-[3-(acryloyloxy)butoxy]benzoic acid 14.7 g (55.6 mmol), 4-dimethylaminopyridine (DMAP) 0.18 g (1.5 mmol) ) And 0.14 g (1.4 mmol) of 35% hydrochloric acid were added to 39 mL of tetrahydrofuran (THF) and stirred, and 7.0 g (55.6 mmol) of N,N-diisopropylcarbodiimide (DIC) was added dropwise to the solution. After completion of dropping, the mixture was stirred at 40° C. for 5 hours to obtain a reaction solution. The reaction solution was filtered to remove insoluble matter. A part of the solvent of the filtrate from which the insoluble matter was removed was distilled off to obtain 15 mL of a solution. 60 mL of methanol was added dropwise to 15 mL of the obtained solution to crystallize the polymerizable liquid crystal compound, and then the mixture was stirred under cooling. The obtained precipitate (crystal) is collected by filtration, and the collected precipitate (crystal) is dried to give 2-methyl-1,4-phenylene=bis{4-[3-(acryloyloxy)butoxy]. Benzoate} was obtained with a yield of 94% (14.0 g, 22.8 mmol). The purity of the obtained 2-methyl-1,4-phenylene=bis{4-[3-(acryloyloxy)butoxy]benzoate} was 97.8%. In addition, the content of N,N-diisopropylurea as a by-product contained in the finally obtained 2-methyl-1,4-phenylene bis{4-[3-(acryloyloxy)butoxy]benzoate} , 0.01% by mass relative to the yield, which was sufficiently reduced.

Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester Preparation Products And Raw materials

Raw materials

Preparation Products

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Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester Suppliers

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View Lastest Price from Benzoic acid, 4-[4-[(1-oxo-2-propenyl)oxy]butoxy]-, 2-Methyl-1,4-phenylene ester manufacturers

Shanghai Daken Advanced Materials Co.,Ltd

Product: Benzoic acid, 4-[4-[(1-oxo-2-propen-1-yl)oxy]butoxy]-, 1,1'-(2-methyl-1,4-phenylene) ester 132900-75-5
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98.00%
Supply Ability: 1000KG/month
Release date: 2021-11-02

Shanghai UCHEM Inc.

Product: 4-[4-[(1-Oxo-2-propenyl)oxy]butoxy]benzoic acid 2-methyl-1,4-phenylene ester 132900-75-5
Price: US $128.00-983.00/g
Min. Order: 25g
Purity: 0.97
Supply Ability: 25kg
Release date: 2024-10-25

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