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1197-40-6

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Basic Information
CAS No.: 1197-40-6
Name: 2,2-methylenebisfuran
Article Data: 27
Molecular Structure:
Molecular Structure of 1197-40-6 (2,2-methylenebisfuran)
Formula: C9H8 O2
Molecular Weight: 148.161
Synonyms: Furan,2,2'-methylenedi- (6CI,7CI,8CI); 2,2'-Difurylmethane; 2,2'-Methylenedifuran;2-(2-Furfuryl)furan; Di-2-furylmethane; Di-a-furylmethane
Density: 1.102g/cm3
Melting Point: 73 °C(Solv: ligroine (8032-32-4))
Boiling Point: 195.2°Cat760mmHg
Flash Point: 69.1°C
Hazard Symbols: A poison by skin contact. Low toxicity by inhalation. A moderate eye irritant.
Safety: A poison by skin contact. Low toxicity by inhalation. A moderate eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.
PSA: 26.28000
LogP: 2.46340
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Chemistry

Product Name: 2,2-Methylenebisfuran (CAS NO.1197-40-6)


Molecular Formula: C9H8O2
Molecular Weight: 148.15862g/mol
Mol File: 1197-40-6.mol
EINECS: 214-826-6
Boiling point: 195.2 °C at 760 mmHg
Flash Point: 69.1 °C
Density: 1.102 g/cm3
Surface Tension: 34.7 dyne/cm
Enthalpy of Vaporization: 41.38 kJ/mol
Vapour Pressure: 0.594 mmHg at 25°C
XLogP3-AA: 2
H-Bond Donor: 0
H-Bond Acceptor: 2
Structure Descriptors of 2,2-Methylenebisfuran (CAS NO.1197-40-6):
  IUPAC Name: 2-(furan-2-ylmethyl)furan
  Canonical SMILES: C1=COC(=C1)CC2=CC=CO2
  InChI: InChI=1S/C9H8O2/c1-3-8(10-5-1)7-9-4-2-6-11-9/h1-6H,7H2 
  InChIKey: YHGNXEIQSHICNK-UHFFFAOYSA-N

Toxicity Data With Reference

1.    

eye-rbt 100 µL/24H MOD

     NTIS**    National Technical Information Service . (Springfield, VA 22161)(Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0544684 .
2.    

ihl-rat LCLo:2610 mg/m3/4H

     NTIS**    National Technical Information Service . (Springfield, VA 22161)(Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0544691 .
3.    

skn-rbt LD50:35,257 µg/kg

     NTIS**    National Technical Information Service . (Springfield, VA 22161)(Formerly U.S. Clearinghouse for Scientific and Technical Information) OTS0544684 .

Safety Profile

A poison by skin contact. Low toxicity by inhalation. A moderate eye irritant. When heated to decomposition it emits acrid smoke and irritating vapors.

Specification

 2,2-Methylenebisfuran , its CAS NO. is 1197-40-6, the synonym is Furan, 2,2'-methylenebis- .