Name | trans-4-Phenyl-3-buten-2-one |
Synonyms | BAR TC-BAR trans-Benzalacetone trans-Benzylideneacetone (E)-4-Phenyl-3-Buten-2-One trans-4-Phenyl-3-buten-2-one |
CAS | 1896-62-4 |
EINECS | 217-587-6 |
InChI | InChI=1/C10H10O/c1-9(11)7-8-10-5-3-2-4-6-10/h2-8H,1H3/b8-7+ |
InChIKey | BWHOZHOGCMHOBV-BQYQJAHWSA-N |
Molecular Formula | C10H10O |
Molar Mass | 146.19 |
Density | 1,038 g/cm3 |
Melting Point | 38.5-41℃ |
Boling Point | 260-262℃ |
Flash Point | 122℃ |
Water Solubility | practically insoluble |
Vapor Presure | 0.01 mm Hg ( 25 °C) |
Appearance | Morphological Crystalline Substance |
Color | Yellow |
Merck | 14,1137 |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.5836 (estimate) |
MDL | MFCD00008779 |
Physical and Chemical Properties | melting point 38.5-41°C boiling point 260-262°C flash point 122°C water-soluble practically insoluble |
Use | Uses Galvanizing brightener, grain refiner. Used in organic synthesis intermediates, dyeing mordant, fixing agent, preparation of perfume or flavoring agent, perfume anti-volatilizing agent and galvanized polish. |
Hazard Symbols | Xi - Irritant |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S37/39 - Wear suitable gloves and eye/face protection |
UN IDs | UN 3077 9/PG III |
WGK Germany | 3 |
RTECS | EN0330050 |
FLUKA BRAND F CODES | 8 |
HS Code | 29143990 |
Hazard Class | 9 |
Packing Group | III |
Toxicity | mma-sat 300 mg/plate FCTOD7 20,427,82 |
Downstream Products | Benzylacetone 2,6-DIMETHYLACETOPHENONE 5-PHENYLCYCLOHEXANE-1,3-DIONE trans,trans-Dibenzylideneacetone 4-Phenyl-2-butanol |
FEMA | 2881 | 4-PHENYL-3-BUTEN-2-ONE |
Solubility | alcohol: freely soluble(lit.) |
NIST chemical information | 3-Buten-2-one, 4-phenyl-, (E)-(1896-62-4) |
Target
PLA2
in vitro studies
Benzylideneacetone (trans-Benzylideneacetone; 0.005, 0.05, 0.5, 5, 50, 500, 5000 μM) inhibits hemocytespreading behavior of hemocytes of S. exigua larvae. Benzylideneacetone enhances virulence of Bacillus thuringiensisagainst beet armyworm.
category
Flammable liquids
flammability hazard characteristics
Flammable; combustion produces irritating smoke
storage and transportation features
Ventilated low temperature drying
Fire extinguishing agent
Dry powder, foam, sand, carbon dioxide, mist water