Product Name

  • Name

    3-sec-Butylphenyl-N-methylcarbamate

  • EINECS
  • CAS No. 673-19-8
  • Density 1.023g/cm3
  • Solubility
  • Melting Point 54-57 °C
  • Formula C12H17 N O2
  • Boiling Point 278.8°C at 760 mmHg
  • Molecular Weight 207.272
  • Flash Point 122.4°C
  • Transport Information
  • Appearance
  • Safety Poison by ingestion. See also CARBAMATES. When heated to decomposition it emits toxic fumes of NOx.
  • Risk Codes
  • Molecular Structure Molecular Structure of 673-19-8 (3-sec-Butylphenyl-N-methylcarbamate)
  • Hazard Symbols
  • Synonyms Carbamicacid, methyl-, m-sec-butylphenyl ester (7CI,8CI); Phenol, 3-(1-methylpropyl)-,methylcarbamate (9CI); Chevron 5305; Chevron RE 5305; Ortho 5305; RE 5305;m-(1-Methylpropyl)phenyl methylcarbamate; m-sec-Butylphenyl methylcarbamate
  • PSA 43.37000
  • LogP 1.97960

m-sec-Butylphenyl N-methylcarbamate Chemical Properties

Molecule structure of m-sec-Butylphenyl N-methylcarbamate (CAS NO.673-19-8):

IUPAC Name: (3-Butan-2-ylphenyl) N-methylcarbamate 
Molecular Weight: 207.26888 g/mol
Molecular Formula: C12H17NO2 
Density: 1.023 g/cm3
Boiling Point: 278.8 °C at 760 mmHg
Flash Point: 122.4 °C
Index of Refraction: 1.504
Molar Refractivity: 60 cm3
Molar Volume: 202.4 cm3
Polarizability: 23.78×10-24 cm3
Surface Tension: 34.7 dyne/cm  
Enthalpy of Vaporization: 51.74 kJ/mol
Vapour Pressure: 0.00418 mmHg at 25 °C
XLogP3: 3.2
H-Bond Donor: 1
H-Bond Acceptor: 2
Rotatable Bond Count: 4
Tautomer Count: 2
Exact Mass: 207.125929
MonoIsotopic Mass: 207.125929
Topological Polar Surface Area: 38.3
Heavy Atom Count: 15
Complexity: 206
Canonical SMILES: CCC(C)C1=CC(=CC=C1)OC(=O)NC
InChI: InChI=1S/C12H17NO2/c1-4-9(2)10-6-5-7-11(8-10)15-12(14)13-3/h5-9H,4H2,1-3H3,(H,13,14)
InChIKey: NTZPCBGVBWXEOC-UHFFFAOYSA-N

m-sec-Butylphenyl N-methylcarbamate Toxicity Data With Reference

1.    

orl-rat LD50:10 mg/kg

    ARSIM*    Agricultural Research Service, USDA Information Memorandum. 20 (1966),7.
2.    

orl-ckn LD50:14 mg/kg

    TXAPA9    Toxicology and Applied Pharmacology. 11 (1967),49.
3.    

orl-bwd LD50:4600 µg/kg

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

m-sec-Butylphenyl N-methylcarbamate Safety Profile

Poison by ingestion. See also CARBAMATES. When heated to decomposition it emits toxic fumes of NOx.

m-sec-Butylphenyl N-methylcarbamate Specification

 m-sec-Butylphenyl N-methylcarbamate (CAS NO.673-19-8) is also named as 3-(1-Methylpropyl)phenol methylcarbamate ; 3-sec-Butylphenyl N-methylcarbamate ; AI3-27039 ; BRN 2214027 ; California chemical company RE5305 ; Chevron 5305 ; Chevron RE5305 ; ENT 27,039 ; H-28 ; Ortho 5305 ; Phenol, m-sec-butyl-, methylcarbamate ; RE 5305 ; RE 5305 (California chemical) ; m-(1-Methylpropyl)phenylmethylcarbamate . m-sec-Butylphenyl N-methylcarbamate (CAS NO.673-19-8) is highly toxic. It will produce toxic nitrogen oxide fumes by heat. So the storage environment should be ventilate, low-temperature and dry. Keep m-sec-Butylphenyl N-methylcarbamate (CAS NO.673-19-8) separate from raw materials of food.

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