1,4-Butanediol dimethacrylate - ≥90%, With 100ppm MEHQ stabilizer , CAS No.2082-81-7

CAS: 2082-81-7 Cat. No.: B492374 Molecular Weight: 226.27 EC Number: 218-218-1

GRADE & PURITY ≥90%, With 100ppm MEHQ stabilizer

Synonyms

4-(Methacryloyloxy)butyl 2-methylacrylate # | AM84724 | Tetramethylene Glycol Dimethacrylate (stabilized with MEHQ) | X 970 | J-013661 | SCHEMBL25426 | 1,4-Butanediol dimethacrylate, 95%, contains 200-300 ppm MEHQ as inhibitor | Butane-1,4-diyl bis(2-meth

Storage

Store at 2-8°C,Protected from light

Shipped In

Wet ice

Specifications

Synonyms

4-(Methacryloyloxy)butyl 2-methylacrylate # | AM84724 | Tetramethylene Glycol Dimethacrylate (stabilized with MEHQ) | X 970 | J-013661 | SCHEMBL25426 | 1, 4-Butanediol dimethacrylate, 95%, contains 200-300 ppm MEHQ as inhibitor | Butane-1, 4-diyl bis(2-meth

Specifications & Purity

≥90%, With 100ppm MEHQ stabilizer

Storage

Store at 2-8°C, Protected from light

Shipped In

Wet ice

This product requires cold chain shipping. Ground and other economy services are not available.

Purity

≥90%

Names and Identifiers

• Canonical Smiles: CC(=C)C(=O)OCCCCOC(=O)C(=C)C
• IUPAC Name: 4-(2-methylprop-2-enoyloxy)butyl 2-methylprop-2-enoate
• InChIKey: XOJWAAUYNWGQAU-UHFFFAOYSA-N
• INCHI: 1S/C12H18O4/c1-9(2)11(13)15-7-5-6-8-16-12(14)10(3)4/h1,3,5-8H2,2,4H3
• Isomeric SMILES: CC(=C)C(=O)OCCCCOC(=O)C(=C)C
• WGK Germany: 1
• Molecular Weight: 226.27
• Reaxy-Rn: 1782778
• Reaxys-RN_link_address: https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1782778&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organic acids and derivatives
    • Class Carboxylic acids and derivatives
      • Subclass Dicarboxylic acids and derivatives

• Kingdom: Organic compounds
• Superclass: Organic acids and derivatives
• Class: Carboxylic acids and derivatives
• Subclass: Dicarboxylic acids and derivatives
• Intermediate Tree Nodes: Not available
• Direct Parent: Dicarboxylic acids and derivatives
• Alternative Parents: Enoate esters Organic oxides Hydrocarbon derivatives Carbonyl compounds
• Molecular Framework: Aliphatic acyclic compounds
• Substituents: Dicarboxylic acid or derivatives - Alpha,beta-unsaturated carboxylic ester - Enoate ester - Carboxylic acid ester - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Organooxygen compound - Carbonyl group - Aliphatic acyclic compound
• Description: This compound belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: sensitive to light; sensitive to heat
• Refractive Index: 1.456
• Flash Point(°F): 235.4 °F
• Flash Point(°C): 113 °C
• Boil Point(°C): 132-134°C/4mmHg
• Melt Point(°C): −117 °C(lit.)
• Molecular Weight: 226.270 g/mol
• XLogP3: 3.200
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 9
• Exact Mass: 226.121 Da
• Monoisotopic Mass: 226.121 Da
• Topological Polar Surface Area: 52.600 Ų
• Heavy Atom Count: 16
• Formal Charge: 0
• Complexity: 261.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

References

1. Jing Neng, Yazhi Wang, Yilong Zhang, Peng Chen, Kai Yang.  (2023)  MIPs–SERS Sensor Based on Ag NPs Film for Selective Detection of Enrofloxacin in Food.  Biosensors-Basel,  13  (3): (330).  [PMID:36979542] [10.3390/bios13030330]

2. Li Lute, Wang Xiwen, Yang Jin.  (2025)  Preparation and performance study of modified cellulose-based polymer absorbents.  JOURNAL OF POLYMER RESEARCH,  32  (6): (1-20).  [PMID:] [10.1007/s10965-025-04439-4]

3. Yifeng Chen, Qijun Wu, Wenzhong Cao, Haonan He, Minmin Ding, Xianchi Zhou, Xinyi Li, Shaohua Jiang, Peng Zhang, Jian Ji.  (2025)  Fiber-reinforced zwitterionic elastomer composites for artificial heart valves.  Journal of Materials Chemistry B,      [PMID:40462524] [10.1039/D5TB00980D]