Product Name

  • Name

    METHYL PENTAFLUOROMETHACRYLATE

  • EINECS
  • CAS No. 685-09-6
  • Article Data7
  • CAS DataBase
  • Density 1.407g/cm3
  • Solubility
  • Melting Point
  • Formula C5H3 F5 O2
  • Boiling Point 94 °C
  • Molecular Weight 190.07
  • Flash Point 21.6°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of F. See also FLUORIDES.
  • Risk Codes R36/37/38
  • Molecular Structure Molecular Structure of 685-09-6 (METHYL PENTAFLUOROMETHACRYLATE)
  • Hazard Symbols F,Xi
  • Synonyms Acrylicacid, 3,3-difluoro-2-(trifluoromethyl)-, methyl ester (7CI,8CI); Methyl3,3-difluoro-2-(trifluoromethyl)acrylate; Methyl perfluoromethacrylate
  • PSA 26.30000
  • LogP 1.87230

Methyl perfluoromethacrylate Chemical Properties

Molecule structure of Methyl perfluoromethacrylate(CAS NO.685-09-6) :

IUPAC Name: methyl 3,3-difluoro-2-(trifluoromethyl)prop-2-enoate 
Molecular Weight: 190.068136 g/mol
Molecular Formula: C5H3F5O
Density: 1.407 g/cm3 
Boiling Point: 101.5 °C at 760 mmHg
 Flash Point: 21.6 °C
Index of Refraction: 1.329
Molar Refractivity: 27.51 cm3
Molar Volume: 135 cm3
Polarizability: 10.9×10-24 cm3
Surface Tension: 17.9 dyne/cm 
Enthalpy of Vaporization: 34.07 kJ/mol
Vapour Pressure: 35 mmHg at 25 °C
XLogP3-AA: 1.7
H-Bond Acceptor: 7
Rotatable Bond Count: 2
Exact Mass: 190.00532
MonoIsotopic Mass: 190.00532
Topological Polar Surface Area: 26.3
Heavy Atom Count: 12
Complexity: 212
Canonical SMILES: COC(=O)C(=C(F)F)C(F)(F)F
InChI: InChI=1S/C5H3F5O2/c1-12-4(11)2(3(6)7)5(8,9)10/h1H3
InChIKey: MRJFAPJDIVTPJG-UHFFFAOYSA-N
Product Categories of Methyl perfluoromethacrylate(CAS NO.685-09-6) : monomer 
Storage Temp.: keep cold

Methyl perfluoromethacrylate Toxicity Data With Reference

1.    

orl-mus LD50:220 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 14 (1969),114.
2.    

ipr-mus LD50:17 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 14 (1969),114.
3.    

ivn-mus LD50:20 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 14 (1969),114.

Methyl perfluoromethacrylate Safety Profile

Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of F. See also FLUORIDES.
Hazard Codes: FlammableF, IrritantXi
Risk Statements: 36/37/38
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
RIDADR: 3265
Hazard Note: Irritant/Keep Cold

Methyl perfluoromethacrylate Specification

 Methyl perfluoromethacrylate(CAS NO.685-09-6) is also called BRN 1566924 ; Methacrylic acid, pentafluoro-, methyl ester ; Methylester kyseliny pentafluormethakrylove ; Methylester kyseliny pentafluormethakrylove [Czech] ; Pentafluoromethacrylic acid methyl ester ; 2-Propenoic acid, 3,3-difluoro-2-(trifluoromethyl)-, methyl ester(9CI) ; Acrylic acid, 3,3-difluoro-2-(trifluoromethyl)-, methyl ester .

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