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Substance Name: Furfural
RN: 98-01-1
UNII: DJ1HGI319P
InChIKey: HYBBIBNJHNGZAN-UHFFFAOYSA-N
Note
- A heterocyclic compound consisting of a furan where the hydrogen at position 2 is substituted by a formyl group.
Molecular Formula
- C5-H4-O2
Molecular Weight
- 96.0846
- All
- Classifications
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
Classification Codes
Classification Codes
- Human Data
- Mutation Data
- Skin / Eye Irritant
- Tumor Data
Superlist Classification Codes
- Overall Carcinogenic Evaluation: Group 3
- Reportable Quantity (RQ) = 5000 lb
- TWA (2 ppm); skin; Confirmed animal carcinogen with unknown relevance to humans; BEI
- TWA 5 ppm (20 mg/m3); skin
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Names and Synonyms
Name of Substance
- 2-Furancarboxaldehyde
- Furaldehyde
- Furfural
MeSH Heading
- Furaldehyde
Synonyms
- 2-Formylfuran
- 2-Formylofuran
- 2-Formylofuran [Polish]
- 2-Furaldehyde
- 2-Furanaldehyde
- 2-Furancarbonal
- 2-Furancarboxaldehyde
- 2-Furankarbaldehyd
- 2-Furankarbaldehyd [Czech]
- 2-Furfural
- 2-Furfuraldehyde
- 2-Furil-metanale
- 2-Furil-metanale [Italian]
- 2-Furyl-methanal
- 2-Furylaldehyde
- 2-Furylcarboxaldehyde
- 5-17-09-00292 (Beilstein Handbook Reference)
- AI3-04466
- Ant Oil, artificial
- Artificial ant oil
- Artificial oil of ants
- Bran oil
- BRN 0105755
- Caswell No. 466
- CCRIS 1044
- EC 202-627-7
- EINECS 202-627-7
- EPA Pesticide Chemical Code 043301
- FEMA No. 2489
- Fural
- Furaldehyde
- Furale
- Furancarbonal
- Furfural
- Furfural (natural)
- Furfuraldehyde
- Furfurale
- Furfurale [Italian]
- Furfurol
- Furfurole
- Furfurylaldehyde
- Furol
- Furole
- Furyl-methanal
- HSDB 542
- NCI-C56177
- NSC 8841
- Pyromucic aldehyde
- Quakeral
- RCRA waste number U125
- UNII-DJ1HGI319P
Systematic Names
- 2-Furaldehyde
- 2-Furancarboxaldehyde
- Furfural
Superlist Names
- 2-Furaldehyde
- 2-Furancarboxaldehyde
- Furaldehydes
- Furaldehydes [UN1199] [Poison]
- Furfural
- RCRA waste no. U125
- UN1199
Registry Numbers
CAS Registry Number
- 98-01-1
FDA UNII
- DJ1HGI319P
System Generated Number
- 0000098011
Structure Descriptors
InChI
InChI=1S/C5H4O2/c6-4-5-2-1-3-7-5/h1-4HInChIKey
HYBBIBNJHNGZAN-UHFFFAOYSA-NSmiles
O=Cc1occc1Toxicity
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
---|---|---|---|---|---|
dog | LC50 | inhalation | 370ppm/6H (370ppm) | "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 279, 1969. | |
dog | LD50 | intravenous | 250mg/kg (250mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
dog | LD50 | oral | 950mg/kg (950mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD GASTROINTESTINAL: NAUSEA OR VOMITING BEHAVIORAL: ATAXIA | "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 279, 1969. |
dog | LD50 | subcutaneous | 214mg/kg (214mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
frog | LDLo | parenteral | 23gm/kg (23000mg/kg) | Journal of Pharmacology and Experimental Therapeutics. Vol. 21, Pg. 65, 1923. | |
guinea pig | LD50 | oral | 541mg/kg (541mg/kg) | KIDNEY, URETER, AND BLADDER: "CHANGES IN TUBULES (INCLUDING ACUTE RENAL FAILURE, ACUTE TUBULAR NECROSIS)" LIVER: "HEPATITIS (HEPATOCELLULAR NECROSIS), ZONAL" BLOOD: HEMORRHAGE | Hygiene and Sanitation Vol. 32(5), Pg. 158, 1967. |
guinea pig | LDLo | subcutaneous | 100mg/kg (100mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
human | TCLo | inhalation | 310ug/m3 (0.31mg/m3) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 26(6), Pg. 3, 1961. | |
mouse | LCLo | inhalation | 370ppm/6H (370ppm) | "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 279, 1969. | |
mouse | LD50 | intraperitoneal | 102mg/kg (102mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
mouse | LD50 | intravenous | 152mg/kg (152mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
mouse | LD50 | oral | 400mg/kg (400mg/kg) | Biochemical Journal. Vol. 34, Pg. 1196, 1940. | |
mouse | LD50 | subcutaneous | 119mg/kg (119mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
rabbit | LD50 | intramuscular | 78mg/kg (78mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
rabbit | LDLo | oral | 800mg/kg (800mg/kg) | PERIPHERAL NERVE AND SENSATION: FLACCID PARALYSIS WITHOUT ANESTHESIA (USUALLY NEUROMUSCULAR BLOCKAGE) SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE LUNGS, THORAX, OR RESPIRATION: RESPIRATORY STIMULATION | Journal of Pharmacology and Experimental Therapeutics. Vol. 21, Pg. 65, 1923. |
rabbit | LDLo | skin | 620mg/kg (620mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
rabbit | LDLo | subcutaneous | 500mg/kg (500mg/kg) | Hygiene and Sanitation Vol. 32(5), Pg. 158, 1967. | |
rat | LC50 | inhalation | 175ppm/6H (175ppm) | American Industrial Hygiene Association Journal. Vol. 50, Pg. A359, 1989. | |
rat | LC50 | inhalation | 175ppm/6H (175ppm) | LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES | American Industrial Hygiene Association Journal. Vol. 50, Pg. A359, 1989. |
rat | LD50 | intraperitoneal | 20mg/kg (20mg/kg) | Food and Cosmetics Toxicology. Vol. 16, Pg. 759, 1978. | |
rat | LD50 | oral | 65mg/kg (65mg/kg) | Bromatologia i Chemia Toksykologiczna. Vol. 13, Pg. 371, 1980. | |
rat | LD50 | subcutaneous | 148mg/kg (148mg/kg) | BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | "Toxicology of Drugs and Chemicals," Deichmann, W.B., New York, Academic Press, Inc., 1969Vol. -, Pg. 279, 1969. |
Physical Properties
Physical Property | Value | Units | Temp (deg C) | Source |
---|---|---|---|---|
Melting Point | -3.65E+01 | deg C | EXP | |
Boiling Point | 161.7 | deg C | EXP | |
log P (octanol-water) | 0.41 | (none) | EXP | |
Water Solubility | 7.70E+04 | mg/L | 25 | EXP |
Vapor Pressure | 2.21 | mm Hg | 25 | EXP |
Henry's Law Constant | 3.37E-06 | atm-m3/mole | 25 | EST |
Atmospheric OH Rate Constant | 3.51E-11 | cm3/molecule-sec | 27 | EXP |
Physical property data is provided to ChemIDplus by SRC, Inc.