Product Name

  • Name

    2-(prop-2-yn-1-yloxy)phenyl methylcarbamate

  • EINECS
  • CAS No. 3279-46-7
  • Density 1.161g/cm3
  • Solubility
  • Melting Point
  • Formula C11H11NO3
  • Boiling Point 319.4°C at 760 mmHg
  • Molecular Weight 205.213
  • Flash Point 147°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. When heated to decomposition it emits toxic fumes of NOx. See also CARBAMATES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 3279-46-7 (2-(prop-2-yn-1-yloxy)phenyl methylcarbamate)
  • Hazard Symbols
  • Synonyms
  • PSA
  • LogP

Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester Chemical Properties

IUPAC Name: (2-Prop-2-Ynoxyphenyl) N-methylcarbamate 
Following is the structure of Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester (CAS NO.3279-46-7):
            
Empirical Formula: C11H11NO3
Molecular Weight: 205.2099 g/mol
Surface Tension: 42.8 dyne/cm
Density: 1.161 g/cm3
Flash Point: 147 °C
Enthalpy of Vaporization: 56.1 kJ/mol
Boiling Point: 319.4 °C at 760 mmHg
Vapour Pressure: 0.000339 mmHg at 25 °C
Index of Refraction of Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester (CAS NO.3279-46-7): 1.534
Canonical SMILES: CNC(=O)OC1=CC=CC=C1OCC#C
InChI: InChI=1S/C11H11NO3/c1-3-8-14-9-6-4-5-7-10(9)15-11(13)12-2/h1,4-7H,8H2,2H3,(H,12,13)
InChIKey: LQLIPNNDDMXSGM-UHFFFAOYSA-N

Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester Toxicity Data With Reference

1.    

orl-rat LD50:80 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 21 (1972),315.
2.    

orl-bwd LD50:45 mg/kg

    JAFCAU    Journal of Agricultural and Food Chemistry. 15 (1967),287.

Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester Safety Profile

Poison by ingestion. When heated to decomposition, Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester (CAS NO.3279-46-7) emits toxic fumes of NOx. See also CARBAMATES.

Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester Specification

 Carbamic acid, methyl-, o-(2-propynyloxy)phenyl ester , its cas register number is 3279-46-7. It also can be called  2-(2-Propynyloxy)phenol methylcarbamate ; 2-(2-Propynyloxy)phenyl methylcarbamate ; Hercules 9699 ; Mcpop ; and o-(2-Propynyloxy)phenyl methylcarbamate . Its classification code is  Insecticide.

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