Product Name

  • Name

    MGK 11

  • EINECS
  • CAS No. 126-15-8
  • Density 1.19g/cm3
  • Solubility
  • Melting Point -80℃
  • Formula C13H16 O2
  • Boiling Point 307°Cat760mmHg
  • Molecular Weight 204.269
  • Flash Point 136.2°C
  • Transport Information
  • Appearance
  • Safety Moderately toxic by ingestion. An insect repellant. When heated to decomposition it emits acrid smoke and fumes. See also ALDEHYDES.
  • Risk Codes
  • Molecular Structure Molecular Structure of 126-15-8 (MGK 11)
  • Hazard Symbols
  • Synonyms 1,5a,6,9,9a,9b-Hexahydro-4a(4H)-dibenzofurancarboxaldehyde;2,3,4,5-Bis(2-butenylene)tetrahydrofurfural; 2,3,4,5-Bis(D2-butenylene)tetrahydrofurfural;2,3:4,5-Bis(2-butene-1,4-diyl)tetrahydrofurfural; 2-Furancarboxaldehyde,2,3:4,5-bis(2-butene-1,4-diyl)tetrahydro-;4a-Formyl-1,4,4a,5a,6,9,9a,9b-octahydrodibenzofuran;Bisbutenylenetetrahydrofurfural; Dibutylene tetrafurfural; ENT 17596; MGKRepellent 11; MGK-R 11; MKG 11; NSC 52965; R 11; Repel 111
  • PSA 26.30000
  • LogP 2.25530

Bisbutenylenetetrahydrofurfural Chemical Properties

Molecular Formula: C13H16O2
Molar mass: 204.26 g/mol
EINECS: 204-773-7
Density: 1.19 g/cm3
Flash Point: 136.2 °C
Index of Refraction: 1.6
Boiling Point: 307 °C at 760 mmHg
Vapour Pressure: 0.000745 mmHg at 25°C
Product categories of Bisbutenylenetetrahydrofurfural  (126-15-8): Pharmacetical
Structure of Bisbutenylenetetrahydrofurfural  (126-15-8):

XLogP3-AA: 2.1
H-Bond Donor: 0
H-Bond Acceptor: 2
Systematic Name: 4,5a,6,9,9a,9b-Hexahydro-1H-dibenzofuran-4a-carbaldehyde 
SMILES: O=CC12OC3C(C2C/C=C\C1)C/C=C\C3 
InChI: InChI=1/C13H16O2/c14-9-13-8-4-3-6-11(13)10-5-1-2-7-12(10)15-13/h1-4,9-12H,5-8H2 
InChIKey: XNYGOEGATLFFOX-UHFFFAOYAK 
Std. InChI: InChI=1S/C13H16O2/c14-9-13-8-4-3-6-11(13)10-5-1-2-7-12(10)15-13/h1-4,9-12H,5-8H2 
Std. InChIKey: XNYGOEGATLFFOX-UHFFFAOYSA-N

Bisbutenylenetetrahydrofurfural Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LD50 skin > 2gm/kg (2000mg/kg)   Pesticide Manual. Vol. 9, Pg. 626, 1991.
rat LD50 intravenous 2gm/kg (2000mg/kg)   Yakkyoku. Pharmacy. Vol. 32, Pg. 605, 1981.
rat LD50 oral 2500mg/kg (2500mg/kg)   Pesticide Manual. Vol. 9, Pg. 626, 1991.

Bisbutenylenetetrahydrofurfural Consensus Reports

Reported in EPA TSCA Inventory.

Bisbutenylenetetrahydrofurfural Safety Profile

Moderately toxic by ingestion. An insect repellant. When heated to decomposition it emits acrid smoke and fumes. See also ALDEHYDES.

Bisbutenylenetetrahydrofurfural Specification

 Bisbutenylenetetrahydrofurfural  (126-15-8) also can be called Mgk repellent 11 ; Butadien-furfural copolymer ; Dibutylene tetrafurfural  ; 4a(4H)-dibenzofurancarboxaldehyde, 1,5a,6,9,9a,9b-hexahydro- ; 1,5a,6,9,9a,9b-Hexahydrodibenzo[b,d]furan-4a(4H)-carbaldehyde ;and 1,5A,5,9,9A,9B-Hexahydro-4A(4H)-dibenzofurancarboxaldehyde .

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