InChI=1/C10H10O3/c1-3-9(12-5-1)7-11-8-10-4-2-6-13-10/h1-6H,7-8H2

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Search term: YEQMNLGBLPBBNI-UHFFFAOYAZ
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Inherent Properties, Identifiers and References

ChemSpider ID:	231033
Empirical Formula:	C₁₀H₁₀O₃
Molecular Weight:	178.1846
Nominal Mass:	178 Da
Average Mass:	178.1846 Da
Monoisotopic Mass:	178.062994 Da

Systematic Name:

2-(2-furylmethoxymethyl)furan

SMILES:

O(Cc1occc1)Cc2occc2

InChI:

InChI=1/C10H10O3/c1-3-9(12-5-1)7-11-8-10-4-2-6-13-10/h1-6H,7-8H2

InChIKey:

YEQMNLGBLPBBNI-UHFFFAOYAZ

Std. InChI:

InChI=1S/C10H10O3/c1-3-9(12-5-1)7-11-8-10-4-2-6-13-10/h1-6H,7-8H2

Std. InChIKey:

YEQMNLGBLPBBNI-UHFFFAOYSA-N

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Supplemental Information

User Data

experimental physchem properties

Boiling Point: 88-89° (1 mm Hg)

The boiling point of a liquid is the temperature at which the vapor pressure of the liquid equals the environmental pressure surrounding the liquid. See also: Boiling Point

Specific Gravity: 1.506-1.512

Specific gravity is defined as the ratio of the density of a given substance to the density of water, when both are at the same temperature. See also: Specific Gravity

Refraction Index: 1.138-1.144

The refractive index (or index of refraction) of a medium is a measure for how much the speed of light (or other waves such as sound waves) is reduced inside the medium. See also: Refraction Index

miscellaneous

Appearance: Colourless to yellow liquid; Coffee-like, nutty aroma

Visual appearance of the given substance.

Names and Synonyms

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

2,2'-(oxydimethanediyl)difuran

2,2'-(Oxydimethylene)difuran

2,2'-[Oxybis(methylene)]bisfuran

2,2'-[Oxybis(methylene)]difuran

2,2'-Difurfuryl ether

Furan, 2,2'-(oxydimethylene)di-

furan, 2,2'-[oxybis(methylene)]bis-

Furfuryl ether

T5OJ B1O1- BT5OJ [WLN]

4437-22-3 [RN]

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Database ID(s)

Validated by Experts, Validated by Users, Non-Validated, Removed by Users, Redirected by Users, Redirect Approved by Experts

ACD/Labs Predicted Properties

ACD/LogP:	2.27	# of Rule of 5 Violations:	0
ACD/LogD (pH 5.5):		ACD/LogD (pH 7.4):
ACD/BCF (pH 5.5):		ACD/BCF (pH 7.4):
ACD/KOC (pH 5.5):		ACD/KOC (pH 7.4):
#H bond acceptors:	3	#H bond donors:	0
#Freely Rotating Bonds:	4	Polar Surface Area:	35.51 Å²
Index of Refraction:	1.513	Molar Refractivity:	46.63 cm³
Molar Volume:	154.9 cm³	Polarizability:	18.48 10^-24cm³
Surface Tension:	37.6 dyne/cm	Density:	1.15 g/cm³
Flash Point:	105.7 °C	Enthalpy of Vaporization:	44.64 kJ/mol
Boiling Point:	228.7 °C at 760 mmHg	Vapour Pressure:	0.109 mmHg at 25°C

EPI Summary

            
 Log Octanol-Water Partition Coef (SRC):
    Log Kow (KOWWIN v1.67 estimate) =  2.22

 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42):
    Boiling Pt (deg C):  244.45  (Adapted Stein & Brown method)
    Melting Pt (deg C):  46.05  (Mean or Weighted MP)
    VP(mm Hg,25 deg C):  0.0227  (Modified Grain method)
    Subcooled liquid VP: 0.0353 mm Hg (25 deg C, Mod-Grain method)

 Water Solubility Estimate from Log Kow (WSKOW v1.41):
    Water Solubility at 25 deg C (mg/L):  711.3
       log Kow used: 2.22 (estimated)
       no-melting pt equation used

 Water Sol Estimate from Fragments:
    Wat Sol (v1.01 est) =  2183.3 mg/L

 ECOSAR Class Program (ECOSAR v0.99h):
    Class(es) found:
       Neutral Organics

 Henrys Law Constant (25 deg C) [HENRYWIN v3.10]:
   Bond Method :   5.59E-006  atm-m3/mole
   Group Method:   Incomplete
 Henrys LC [VP/WSol estimate using EPI values]:  7.482E-006 atm-m3/mole

 Log Octanol-Air Partition Coefficient (25 deg C) [KOAWIN v1.10]:
  Log Kow used:  2.22  (KowWin est)
  Log Kaw used:  -3.641  (HenryWin est)
      Log Koa (KOAWIN v1.10 estimate):  5.861
      Log Koa (experimental database):  None

 Probability of Rapid Biodegradation (BIOWIN v4.10):
   Biowin1 (Linear Model)         :   0.3154
   Biowin2 (Non-Linear Model)     :   0.0497
 Expert Survey Biodegradation Results:
   Biowin3 (Ultimate Survey Model):   2.7967  (weeks       )
   Biowin4 (Primary Survey Model) :   3.5809  (days-weeks  )
 MITI Biodegradation Probability:
   Biowin5 (MITI Linear Model)    :   0.1214
   Biowin6 (MITI Non-Linear Model):   0.0950
 Anaerobic Biodegradation Probability:
   Biowin7 (Anaerobic Linear Model): -0.0084
 Ready Biodegradability Prediction:   NO

Hydrocarbon Biodegradation (BioHCwin v1.01):
    Structure incompatible with current estimation method!

 Sorption to aerosols (25 Dec C)[AEROWIN v1.00]:
  Vapor pressure (liquid/subcooled):  4.71 Pa (0.0353 mm Hg)
  Log Koa (Koawin est  ): 5.861
   Kp (particle/gas partition coef. (m3/ug)):
       Mackay model           :  6.37E-007 
       Octanol/air (Koa) model:  1.78E-007 
   Fraction sorbed to airborne particulates (phi):
       Junge-Pankow model     :  2.3E-005 
       Mackay model           :  5.1E-005 
       Octanol/air (Koa) model:  1.43E-005 

 Atmospheric Oxidation (25 deg C) [AopWin v1.92]:
   Hydroxyl Radicals Reaction:
      OVERALL OH Rate Constant = 211.3948 E-12 cm3/molecule-sec
      Half-Life =     0.051 Days (12-hr day; 1.5E6 OH/cm3)
      Half-Life =     0.607 Hrs
   Ozone Reaction:
      No Ozone Reaction Estimation
   Reaction With Nitrate Radicals May Be Important!
   Fraction sorbed to airborne particulates (phi): 3.7E-005 (Junge,Mackay)
    Note: the sorbed fraction may be resistant to atmospheric oxidation

 Soil Adsorption Coefficient (PCKOCWIN v1.66):
      Koc    :  614.5
      Log Koc:  2.788 

 Aqueous Base/Acid-Catalyzed Hydrolysis (25 deg C) [HYDROWIN v1.67]:
    Rate constants can NOT be estimated for this structure!

 Bioaccumulation Estimates from Log Kow (BCFWIN v2.17):
   Log BCF from regression-based method = 1.011 (BCF = 10.26)
       log Kow used: 2.22 (estimated)

 Volatilization from Water:
    Henry LC:  5.59E-006 atm-m3/mole  (estimated by Bond SAR Method)
    Half-Life from Model River:      141.2  hours   (5.882 days)
    Half-Life from Model Lake :       1652  hours   (68.83 days)

 Removal In Wastewater Treatment:
    Total removal:               2.81  percent
    Total biodegradation:        0.10  percent
    Total sludge adsorption:     2.40  percent
    Total to Air:                0.31  percent
      (using 10000 hr Bio P,A,S)

 Level III Fugacity Model:
           Mass Amount    Half-Life    Emissions
            (percent)        (hr)       (kg/hr)
   Air       0.143           1.21         1000       
   Water     29.6            360          1000       
   Soil      70.1            720          1000       
   Sediment  0.136           3.24e+003    0          
     Persistence Time: 421 hr

SimBioSys LASSO

Descriptors: 0, 0, 0, 0, 2, 0, 0, 2, 2, 0, 0, 0, 0, 4, 4, 0, 10, 0, 0, 0, 0, 0, 0, 0

Category	Target	PDB Code	LASSO Score
Kinases	EGFr, epidermal growth factor receptor	1m17	0.95
Kinases	P38 MAP, P38 mitogen activated protein	1kv2	0.94
Other Enzymes	InhA, enoyl ACP reductase	1p44	0.66
Kinases	PDGFrb, platelet derived growth factor receptor kinase	N/A	0.39
Nuclear Hormone Receptors	PPARg, peroxisome proliferator activated receptor	1fm9	0.04
Other Enzymes	HIVRT, HIV reverse transcriptase	1rt1	0.02
Serine Proteases	FXa, factor Xa	1f0r	0.02
Kinases	VEGFr2, vascular endothelial growth factor receptor	1vr2	0.02
Kinases	SRC, tyrosine kinase SRC	2src	0.01
Other Enzymes	HMGR, hydroxymethylglutaryl-CoA reductase	1hw8	0.01
Serine Proteases	Thrombin	1ba8	0.01
Metalloenzymes	PDE5, phosphodiesterase 5	1xp0	0.01
Nuclear Hormone Receptors	MR, mineralocorticoid receptor	2aa2	0.01
Nuclear Hormone Receptors	PR, progesterone receptor	1sr7	0.01
Metalloenzymes	ADA, adenosine deaminase	1stw	0.01
Nuclear Hormone Receptors	ER, estrogen receptor; antagonist	3ert	0.01
Folate Enzymes	DHFR, dihydrofolate reductase	3dfr	0.01
Other Enzymes	AmpC, AmpC beta-lactamase	1xgj	0.00
Kinases	CDK2, cyclindependent kinase 2	1ckp	0.00
Other Enzymes	PNP, purine nucleoside phosphorylase	1b8o	0.00
Nuclear Hormone Receptors	ER, estrogen receptor; agonist	1l2i	0.00
Other Enzymes	SAHH, S-adenosyl-homocysteine hydrolase	1a7a	0.00
Metalloenzymes	ACE, angiotensin-converting enzyme	1o86	0.00
Folate Enzymes	GART, glycinamide ribonucleotide transformylase	1c2t	0.00
Other Enzymes	GPB, glycogen phosphorylase	1a8i	0.00
Other Enzymes	HIVPR, HIV protease	1hpx	0.00
Kinases	FGFr1, fibroblast growth factor receptor kinase	1agw	0.00
Other Enzymes	COX-2, cyclooxygenase-2	1cx2	0.00
Other Enzymes	PARP, poly(ADP-ribose) polymerase	1efy	0.00
Nuclear Hormone Receptors	RXRa, retinoic X receptor R	1mvc	0.00
Other Enzymes	COX-1, cyclooxygenase-1	1p4g	0.00
Other Enzymes	ALR2, aldose reductase	1ah3	0.00
Kinases	TK, thymidine kinase	1kim	0.00
Other Enzymes	NA, neuraminidase	1a4g	0.00
Nuclear Hormone Receptors	GR, glucocorticoid receptor	1m2z	0.00
Nuclear Hormone Receptors	AR, androgen receptor	1xq2	0.00
Serine Proteases	Trypsin	1bju	0.00
Metalloenzymes	COMT, catechol O-methyltransferase	1h1d	0.00
Kinases	HSP90, human heat shock protein 90	1uy6	0.00
Other Enzymes	AChE, acetylcholinesterase	1eve	0.00