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Substance Name: Furan
RN: 110-00-9
UNII: UC0XV6A8N9
InChIKey: YLQBMQCUIZJEEH-UHFFFAOYSA-N

Molecular Formula

  • C4-H4-O

Molecular Weight

  • 68.0746
 

Classification Codes

Classification Codes

  • Mutation Data
  • Reproductive Effect
  • Tumor Data

Superlist Classification Codes

  • Overall Carcinogenic Evaluation: Group 2B
  • Reasonably Anticipated to be a Carcinogen
  • Reportable Quantity (RQ) = 100 lb
  • Threshold Planning Quantity (TPQ) = 500 lb

Names and Synonyms

Name of Substance

  • Furan

Synonyms

  • 1,4-Epoxy-1,3-butadiene
  • 5-17-01-00291 (Beilstein Handbook Reference)
  • AI3-24244
  • Axole
  • BRN 0103221
  • CCRIS 3159
  • Divinylene oxide
  • EC 203-727-3
  • EINECS 203-727-3
  • Furan
  • Furfuran
  • HSDB 89
  • NCI-C56202
  • Oxacyclopentadiene
  • Oxole
  • RCRA waste number U124
  • Tetrole
  • UNII-UC0XV6A8N9

Systematic Name

  • Furan

Superlist Names

  • Furan
  • Furan [UN2389] [Flammable liquid]
  • Furfuran
  • RCRA waste no. U124
  • UN2389

Registry Numbers

CAS Registry Number

  • 110-00-9

FDA UNII

  • UC0XV6A8N9

System Generated Number

  • 0000110009

Structure Descriptors

InChI

1S/C4H4O/c1-2-4-5-3-1/h1-4H

InChIKey

YLQBMQCUIZJEEH-UHFFFAOYSA-N

Smiles

c1ccoc1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
dog LDLo intravenous 140mg/kg (140mg/kg) BLOOD: HEMORRHAGE

BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD
Journal of Pharmacology and Experimental Therapeutics. Vol. 26, Pg. 281, 1926.
dog LDLo oral 234mg/kg (234mg/kg) BLOOD: HEMORRHAGE

GASTROINTESTINAL: NAUSEA OR VOMITING

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Journal of Pharmacology and Experimental Therapeutics. Vol. 26, Pg. 281, 1926.
mouse LC50 inhalation 120mg/m3/1H (120mg/m3) LUNGS, THORAX, OR RESPIRATION: ACUTE PULMONARY EDEMA

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
American Industrial Hygiene Association Journal. Vol. 40, Pg. 310, 1979.
mouse LD50 intraperitoneal 7mg/kg (7mg/kg)   American Industrial Hygiene Association Journal. Vol. 40, Pg. 310, 1979.
rabbit LDLo oral 234mg/kg (234mg/kg) GASTROINTESTINAL: NAUSEA OR VOMITING

BLOOD: HEMORRHAGE

GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS
Journal of Pharmacology and Experimental Therapeutics. Vol. 26, Pg. 281, 1926.
rat LC50 inhalation 3398ppm/1H (3398ppm) SENSE ORGANS AND SPECIAL SENSES: PTOSIS: EYE

BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Hazelton Laboratories, Reports. Vol. HLA468-102, Pg. 1987,
rat LD50 intraperitoneal 5200ug/kg (5.2mg/kg)   American Industrial Hygiene Association Journal. Vol. 40, Pg. 310, 1979.

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point -8.56E+01 deg C   EXP
Boiling Point 31.5 deg C   EXP
log P (octanol-water) 1.34 (none)   EXP
Water Solubility 1.00E+04 mg/L 25 EXP
Vapor Pressure 600 mm Hg 25 EXP
Henry's Law Constant 5.40E-03 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 4.05E-11 cm3/molecule-sec 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.