| |
| Right Click Picture For More Options. (Safari 1.2 (v125) Compatible). |
| |
|
|
| IUPAC name : | 4-furan-2-ylbut-3-en-2-one |
| InChI : | InChI=1/C8H8O2/c1-7(9)4-5-8-3-2-6-10-8/h2-6H,1H3 |
| InChIKey : | GBKGJMYPQZODMI-UHFFFAOYAW |
| SMILES : | CC(=O)C=CC1=CC=CO1 |
| cas number : | 623-15-4 |
| (EINECS) number : | 210-774-3 |
| fema number : | 2495 |
| coe number : | 11838 |
| jecfa number : | 1511 |
| fl. number : | 13.044 |
| molar refractivity : | 39.10 ± 0.3 cm3 |
| parachor : | 309.0 ± 4.0 cm3 |
| index of refraction : | 1.528 ± 0.02 |
| surface tension : | 35.2 ± 3.0 dyne/cm |
| density : | 1.073 ± 0.06 g/cm3 |
| polarizability : | 15.50 ± 0.5 10-24cm3 |
| XlogP : | 0.80 |
| molecular weight : | 136.1479200 |
| formula : | C8 H8 O2 |
| BioActivity Analysis : | 68759 |
| NMR Predictor : | Predict |
|
|
| |
|
| IUPAC name : | (E)-4-furan-2-ylbut-3-en-2-one |
| InChI : | InChI=1/C8H8O2/c1-7(9)4-5-8-3-2-6-10-8/h2-6H,1H3/b5-4+ |
| InChIKey : | GBKGJMYPQZODMI-SNAWJCMRBY |
| SMILES : | CC(=O)\C=C\C1=CC=CO1 |
| cas number : | 623-15-4 (E) |
| molar refractivity : | 39.10 ± 0.3 cm3 |
| parachor : | 309.0 ± 4.0 cm3 |
| index of refraction : | 1.528 ± 0.02 |
| surface tension : | 35.2 ± 3.0 dyne/cm |
| density : | 1.073 ± 0.06 g/cm3 |
| polarizability : | 15.50 ± 0.5 10-24cm3 |
| XlogP : | 0.80 |
| molecular weight : | 136.1479200 |
| formula : | C8 H8 O2 |
| NMR Predictor : | Predict |
|
|
| |
|
| IUPAC name : | (Z)-4-furan-2-ylbut-3-en-2-one |
| InChI : | InChI=1/C8H8O2/c1-7(9)4-5-8-3-2-6-10-8/h2-6H,1H3/b5-4- |
| InChIKey : | GBKGJMYPQZODMI-PLNGDYQABR |
| SMILES : | CC(=O)\C=C/C1=CC=CO1 |
| cas number : | 108811-61-6 |
| molar refractivity : | 39.10 ± 0.3 cm3 |
| parachor : | 309.0 ± 4.0 cm3 |
| index of refraction : | 1.528 ± 0.02 |
| surface tension : | 35.2 ± 3.0 dyne/cm |
| density : | 1.073 ± 0.06 g/cm3 |
| polarizability : | 15.50 ± 0.5 10-24cm3 |
| XlogP : | 0.80 |
| molecular weight : | 136.1479200 |
| formula : | C8 H8 O2 |
| NMR Predictor : | Predict |
|
|
| |
|
| export tariff code : | 2932.19.0000 |
| fda reg : | unspecified |
Suppliers :
|
| Advanced Biotech : | furfural acetone
98% min. natural |
| Bedoukian Research : | FURFURAL ACETONE
≥97.5%, Kosher Odor: A spicy, warm, cinnamon aroma. |
| Endeavour : | 4-(2-Furyl)-3-buten-2-one
98% |
| Penta : | 4-(2-furyl)-3-buten-2-one
|
| Treatt : | 4-(2-Furyl)-3-buten-2-one
|
organoleptics :
|
| odor type : | spicy |
| odor strength : | medium , recommend smelling in a 1.00 % solution or less |
odor description : at 1.00 % in propylene glycol. | sweet spicy warm balsam cinnamon vanilla |
properties :
|
| appearence : | amber to brown orange solid crystals |
| assay : | 97.00 to 100.00 % sum of isomers
|
| Food Chemicals Codex Listed : | No |
| melting point : | 37.00 to 40.00 °C. @ 760.00 mm Hg
|
| boiling point : | 123.00 °C. @ 20.00 mm Hg
|
| boiling point : | 97.00 °C. @ 2.00 mm Hg
|
| acid value : | 1.00 max. KOH/g
|
| vapor pressure : | 0.33800 mm/Hg @ 25.00 °C. |
| flash point : | 230.00 °F. TCC ( 110.00 °C. )
|
| logP (o/w) : | 1.35 |
| shelf life : | 12.00 month(s) or longer if stored properly. |
| storage : | store in cool, dry place in tightly sealed containers, protected from heat and light. |
safety :
|
| most important hazard(s) : | T - Toxic. |
| |
R 20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R 25 - Toxic if swallowed. R 37 - Irritating to respiratory system. S 02 - Keep out of the reach of children. S 20/21 - When using do not eat, drink or smoke. S 23 - Do not breath vapour. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
|
| Oral Toxicity(LD50) : |
| |
Not determined
|
| Dermal Toxicity(LD50) : |
| |
Skin-Rabbit 50.00 mg/kg
|
| Inhalation Toxicity(LC50) : |
| |
Not determined
|
| |
safety in use :
|
| |
| recommendation for furfural acetone usage levels up to : |
| | PROHIBITED : Should not be used as a fragrance ingredient.
|
| recommendation for furfural acetone usage levels up to : |
| | 20.0000 ppm in the flavor.
|
safety references :
|
| EPI System : | view |
| IFRA : | IFRA - ( Found under : Other materials ) |
| Chemical Carcinogenesis Research Information System : | Search |
| Toxicology Citations : | Search |
| Env. Mutagen Info. Center : | Search |
| National Toxicology Program : | Search |
| Canada Domestic Sub. List : | Yes |
| EPA Chem. Sub. Inventory : | Yes |
| WISER : | UN 2811 |
| |
| WGK Germany : | 2 |
| |
| |
| |
| | 4-furan-2-ylbut-3-en-2-one
|
| (EINECS) number : | 210-774-3 |
| RTECS : | EM9939000 for 623-15-4 |
| chemidplus : | 000623154 |
| EPA/NOAA CAMEO : | hazardous materials |
| EPA Substance Registry Services : | 623-15-4 |
| dtp/nci : | 2065 |
| | (E)-4-furan-2-ylbut-3-en-2-one
|
| |
| |
| | (Z)-4-furan-2-ylbut-3-en-2-one
|
| chemidplus : | 108811-61-6 |
| EPA Substance Registry Services : | 108811-61-6 |
references :
|
| | 4-furan-2-ylbut-3-en-2-one
|
| fl. number : | 13.044 |
| jecfa number : | 1511 |
| NIST Chemistry WebBook : | 3290576858 |
| pubchem : | 501444 |
| | (E)-4-furan-2-ylbut-3-en-2-one
|
| NIST Chemistry WebBook : | 2713901776 |
| pubchem : | 155488 |
| | (Z)-4-furan-2-ylbut-3-en-2-one
|
| pubchem : | 32249290 |
other :
|
| VCF-Online: | VCF Volatile Compounds in Food |