Product Name

  • Name

    Cetyl methacrylate

  • EINECS 219-672-3
  • CAS No. 2495-27-4
  • Density 0.87 g/cm3
  • Solubility
  • Melting Point
  • Formula C20H38O2
  • Boiling Point 385.337 °C at 760 mmHg
  • Molecular Weight 310.521
  • Flash Point 168.784 °C
  • Transport Information
  • Appearance
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 2495-27-4 (Cetyl methacrylate)
  • Hazard Symbols
  • Synonyms Methacrylicacid, hexadecyl ester (6CI,7CI,8CI);1-Hexadecanol, methacrylate (8CI);BlemmerCMA;Cetyl methacrylate;Hexadecyl 2-methyl-2-propenoate;2-Propenoic acid,2-methyl-, hexadecyl ester;Cetyl methacrylate;
  • PSA 26.30000
  • LogP 6.58700

Hexadecyl methacrylate Specification

Hexadecyl methacrylate is an organic compound with the formula C20H38O2, and its systematic name is the same with the product name. With the CAS registry number 2495-27-4, it is also named as Cetyl methacrylate. It belongs to the product category of Monomer. Its EINECS number is 219-672-3. In addition, the molecular weight is 310.51.

Physical properties of Hexadecyl methacrylate are: (1)ACD/LogP: 8.849 (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 8.85; (4)ACD/LogD (pH 7.4): 8.85; (5)ACD/BCF (pH 5.5): 1000000.00; (6)ACD/BCF (pH 7.4): 1000000.00; (7)ACD/KOC (pH 5.5): 1552077.00; (8)ACD/KOC (pH 7.4): 1552077.00; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 17; (12)Polar Surface Area: 26.3 Å2; (13)Index of Refraction: 1.451; (14)Molar Refractivity: 96.049 cm3; (15)Molar Volume: 357.047 cm3; (16)Polarizability: 38.077×10-24cm3; (17)Surface Tension: 30.31 dyne/cm; (18)Density: 0.87 g/cm3; (19)Flash Point: 168.784 °C; (20)Enthalpy of Vaporization: 63.413 kJ/mol; (21)Boiling Point: 385.337 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing, gloves and eye/face protection.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCCCCCCCCCCCCCCCC)\C(=C)C
(2)Std. InChI: InChI=1S/C20H38O2/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22-20(21)19(2)3/h2,4-18H2,1,3H3
(3)Std. InChIKey: ZNAOFAIBVOMLPV-UHFFFAOYSA-N 

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