Benzyl methacrylate
-
Benzyl methacrylate
structure -
-
CAS No:
2495-37-6
-
Formula:
C11H12O2
-
Chemical Name:
Benzyl methacrylate
-
Synonyms:
2-Propenoic acid,2-methyl-,phenylmethyl ester;Methacrylic acid,benzyl ester;Benzyl methacrylate;Benzyl 2-methylacrylate;Light Ester BZ;Benzyl 2-methyl-2-propenoate;Acryester BZ;NSC 20970;BzMA;Phenylmethyl 2-methyl-2-propenoate;Fancryl FA-BZM;FZ-BZA;FA-BZM;Benzyl α-methylacrylate;Miramer M 1183;A 003M;2696-41-5
- Categories:
-
CAS No:
Benzyl methacrylate Basic Attributes
176.215
176.21
219-674-4
Z3248K2SSM
20970
DTXSID0022193
2916140000
Characteristics
26.3
2.9
colourless liquid
1.0399 g/cm3 @ Temp: 204 °C
<25 °C
95-98 °C
124.1±9.9 °C
1.512
Insoluble in water.
0.0262mmHg at 25°C
Safety Information
NONH for all modes of transport
1
R36/37/38
S26
Xi:Irritant;
Stable. Flammable. Incompatible with free-radical initiators, oxidizing agents, reducing agents. Avoid heat. Light-sensitive.
P305 + P351 + P338
H315-H319-H335
|Warning|H315 (95.35%): Causes skin irritation [Warning Skin corrosion/irritation]|P261, P264, P271, P272, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P333+P313, P337+P313, P362, P363, P403+P233, P405, and P501|Aggregated GHS information provided by 215 companies from 15 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Benzyl methacrylate Use and Manufacturing
General procedure: In Examples 62 to 64, as shown in Table 13, a transesterification reaction was carried out between methyl methacrylate which is an easily polymerizable ester compound and an alcohol compound. In Example 62, as in Example 24, lanthanum nitrate and tri n-octylphosphine were previously azeotropically refluxed with dimethyl carbonate for 1 hour, then dimethyl carbonate was evaporated at room temperature, The obtained catalyst was used. In Examples 63 and 64, methyltridodecylammonium methyl carbonate was used singly. As a result, ester products were obtained in high yield. It is to be noted that in Example 62, when using the isolated phosphonium salt as a catalyst instead of using the prepared catalyst as it is, it is predicted that the ester product is obtained with a higher yield than in Example 62 . Although not shown in Table 13, potassium tert-butoxide was used as a catalyst, and various by-products were produced.Adding phosphine ylide compound to a dry 25 mL reaction tube(benzyl 2-(tripheny l-λ5phosphanylidene)propanoate) 0.5 mmol, three times of carbon dioxide gas exchange was introduced to form a carbon dioxide gas atmosphere in the reaction tube, and the pressure was maintained at 1 atm.Then, a catalyst potassium butoxide (KaOtBu) 0.05 mmol was sequentially added to the reaction tube.2 mL of an organic solvent N, N-dimethylformamide (DMF) and a reducing agent polymethylhydrogensiloxane (PMHS) 3 mmol were reacted at 100 ° C for 12 hours.After the reaction, it was naturally cooled to room temperature.After removing the solvent under reduced pressure, the residue was purified by column chromatography to yield ethyl acetate / petroleum ether = 1/10 (v/v)The product yield in this example was 83percent.Phenylmethanol (1.0 g) and triethylamine (2.79 mL) were dissolved in dichloromethane and chilled to 0 °C. Methacryloyl chloride (2.12 mL) was then added drop wise to the mixture under nitrogen atmosphere. After mixing for overnight, the mixture was then washed with 100 mM pH 8.0 phosphate buffer and dried over anhydrous sodium sulfate. The solvent was subsequently removed using rotary evaporation under reduced pressure, and the product was isolated using silica gel chromatography at 50percent yield.To a solution of benzyl 3-(dimethylamino)-2-methylpropanoate 1b (50.0 mg, 0.226 mmol) in 2-PrOH (1.1 mL) were added CDMT (40.0 mg, 0.226 mmol, 1.0 eq.) and Et
Adhesives and sealant chemicals
Adhesive manufacturing|2-Propenoic acid, 2-methyl-, phenylmethyl ester: ACTIVE
Computed Properties
Molecular Weight:176.21
XLogP3:2.9
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:4
Exact Mass:176.083729621
Monoisotopic Mass:176.083729621
Topological Polar Surface Area:26.3
Heavy Atom Count:13
Complexity:190
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes
Recommended Suppliers of Benzyl methacrylate
-
![China]()
CN
5 YRS
Business licensed Certified factoryManufactory Supplier of Chemical Pesticides,Food Additives,Agrochemicals,Active Pharm Ingredients,Flavors and Fragrances,Chemical Catalyst,Chemical Materials,Chem&Pharm Intermediates,Organic Intermediates,Feed AdditiveInquiryUnit Price: $1 /KG FOBCAS No.: 2495-37-6Grade: Chemical GradeContent: 99% -
![China]()
CN
1 YR
Business licensedTrader Supplier of pharmaceutical intermediates,peptides,electronic chemicals -
![China]()
CN
8 YRS
Business licensed Certified factoryManufactory Supplier of diallylamine,1,6-dichlorohexane,dibr -
![China]()
CN
4 YRS
Business licensedTrader Supplier of Semaglutide,Tirzepatide,API,EnzymeInquiryCAS No.: 2495-37-6Grade: Industrial GradeContent: 99.0% -
![China]()
CN
2 YRS
Business licensedTrader Supplier of API,Antibiotics,Anti cancer categoryInquiryUnit Price: $1 /KG EXWCAS No.: 2495-37-6Grade: pharmaceutical gradeContent: 99%
Learn More Other Chemicals
-
benzyl N-[2-methyl-5-(phenylmethoxycarbonylamino)phenyl]carbamate
73622-78-3
-
benzyl N-[(2S)-3-[4-(diaminomethylideneamino)phenyl]-1-(naphthalen-2-ylamino)-1-oxopropan-2-yl]carbamate;hydrochloride
99795-08-1
-
benzyl N-(5,8-dioxonaphthalen-1-yl)carbamate
129112-30-7
-
benzyl N-(2-pyrrolidin-1-ium-1-ylethyl)carbamate;chloride Formula
100836-71-3
-
benzyl N-[[4-[(2-aminophenyl)carbamoyl]phenyl]methyl]carbamate Formula
209783-81-3
-
benzyl 2-amino-3-cyano-5-oxospiro[7,8-dihydro-6H-chromene-4,4'-piperidine]-1'-carboxylate Formula
354555-09-2
-
benzyl N-[(2S)-1-[(3-bromo-4,5-dihydro-1,2-oxazol-5-yl)methylamino]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamate Structure
744198-17-2
-
benzyl 2-[(dimethylamino)methyl]-2-phenylbutanoate;hydrochloride Structure
510-83-8
-
What is benzyl 5-[(4-fluorophenyl)sulfonylamino]-2-methyl-1-benzofuran-3-carboxylate
421580-33-8
-
What is benzyl 5-(benzenesulfonamido)-2-methylbenzo[g][1]benzofuran-3-carboxylate
442553-88-0