| Identification | More | [Name]
Benzyl methacrylate | [CAS]
2495-37-6 | [Synonyms]
BENZYL METHACRYLATE
METHACRYLIC ACID BENZYL ESTER
2-methyl-2-propenoicaciphenylmethylester
2-Propenoic acid, 2-methyl-, phenylmethyl ester
2-Propenoicacid,2-methyl-,phenylmethylester
Benzyl 2-methylacrylate
METHACRYLIC ACID BENZYL ESTER (STABILIZED WITH MEHQ) 98+%
Benzylmethacrylat
Phenylmethyl 2-methylprop-2-enoate
Benzyl methacrylate, 98%, stab. with ca 50-100ppm 4-methoxyphenol
Benzyl Methacrylate (stabilized with MEHQ)
Phenylmethyl-2-methyl-2-propenoate
2-Methylacrylic acid benzyl ester
2-Methylpropenoic acid benzyl ester
Methacrylic acid benzyl | [EINECS(EC#)]
219-674-4 | [Molecular Formula]
C11H12O2 | [MDL Number]
MFCD00053684 | [Molecular Weight]
176.21 | [MOL File]
2495-37-6.mol |
| Chemical Properties | Back Directory | [Appearance]
colourless liquid | [Melting point ]
<25 °C | [Boiling point ]
95-98 °C/4 mmHg (lit.) | [density ]
1.04 g/mL at 25 °C(lit.)
| [vapor pressure ]
3Pa at 20℃ | [refractive index ]
n20/D 1.512(lit.)
| [Fp ]
225 °F
| [storage temp. ]
Keep in dark place,Sealed in dry,2-8°C | [form ]
clear liquid | [color ]
Colorless | [Stability:]
Stable. Flammable. Incompatible with free-radical initiators, oxidizing agents, reducing agents. Avoid heat. Light-sensitive. | [Water Solubility ]
Insoluble in water. | [Sensitive ]
Light Sensitive | [BRN ]
2045924 | [LogP]
3.1 at 20℃ | [CAS DataBase Reference]
2495-37-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Benzyl methacrylate(2495-37-6) | [Storage Precautions]
Light sensitive;Heat sensitive | [EPA Substance Registry System]
2495-37-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [WGK Germany ]
1
| [TSCA ]
Yes | [HS Code ]
29163990 |
| Hazard Information | Back Directory | [Description]
The cyclic methacrylate monomer benzyl methacrylate (BzMA) was evaluated as an alternative to traditional methyl methacrylate (MMA) as a hard monomer in the application of an acrylate latex pressure-sensitive adhesive (PSA). BzMA is widely used in nanoimprinting lithography, paint applications, inkjet inks, transparent adhesives, orthodontic adhesive compositions, and stationary phases in liquid chromatography[1].
| [Chemical Properties]
colourless liquid | [Uses]
Benzyl methacrylate is an important raw material and intermediate used in organic synthesis, pharmaceuticals and agrochemicals. | [Flammability and Explosibility]
Notclassified | [Advantages]
The Tg of the copolymer was elevated, while thermal stability was first increased and then decreased with the introduction of Benzyl methacrylate. Besides, the water resistance of the latex PSA was improved by the presence of BzMA, which was confirmed by water contact angle measurements. Furthermore, as the BzMA content increased, the gel content slightly decreased, while sol molecular weight (Mw, Mn) of the polymer increased. Finally, with respect to the adhesive properties of the PSA, it was observed that loop tack decreased, while shear strength increased with the incorporation of BzMA. 180° peel strength initially increased and then decreased with the addition of Benzyl methacrylate from 0 to 30 wt%, with a maximum value at 5 wt%.
| [References]
[1] Cheng Fang , Xiaolong Zhu, Fuxiang Zhou . “The application research of benzyl methacrylate (BzMA) in acrylate latex pressure sensitive adhesives.” International Journal of Adhesion and Adhesives 107 (2021): Article 102861.
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