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| | trans-2-Hexenoic acid Basic information |
| | trans-2-Hexenoic acid Chemical Properties |
| Melting point | 33-35 °C (lit.) | | Boiling point | 217 °C (lit.) | | density | 0.965 g/mL at 25 °C (lit.) | | vapor density | >1 (vs air) | | refractive index | n20/D 1.438(lit.) | | FEMA | 3169 | TRANS-2-HEXENOIC ACID | | Fp | >230 °F | | storage temp. | 2-8°C | | solubility | Chloroform (Slightly), Methanol (Slightly) | | Water Solubility | Insoluble in water | | form | powder to lump to clear liquid | | pka | pK1:4.74 (25°C) | | color | White or Colorless to Light yellow | | Specific Gravity | 0.965 | | Odor | at 1.00 % in propylene glycol. powerful fruity sweet warm herbal | | Odor Type | fruity | | JECFA Number | 1361 | | BRN | 1720443 | | InChIKey | NIONDZDPPYHYKY-SNAWJCMRSA-N | | LogP | 1.87 | | CAS DataBase Reference | 13419-69-7(CAS DataBase Reference) | | NIST Chemistry Reference | 2-Hexenoic acid, (E)-(13419-69-7) | | EPA Substance Registry System | 2-Hexenoic acid, (2E)- (13419-69-7) |
| Hazard Codes | C | | Risk Statements | 34 | | Safety Statements | 26-36/37/39-45-25 | | RIDADR | UN 2829 8/PG 3 | | WGK Germany | 3 | | TSCA | T | | HazardClass | 8 | | PackingGroup | III | | HS Code | 29161900 |
| | trans-2-Hexenoic acid Usage And Synthesis |
| Description | trans-2-Hexenoic acid has a pleasant fatty characteristic and is
long-lasting. This substance may be synthesized by condensation
of butyraldehyde with malonic acid. | | Chemical Properties | trans-2-Hexenoic acid has a pleasant, fatty, characteristic, long-lasting odor. | | Chemical Properties | white crystalline low melting solid | | Occurrence | Reported found in Japanese peppermint oil, apple, banana, bilberry, guava, pork fat, white wine, tea, starfruit,
loquat and loganberry. | | Uses | (2E)-2-Hexenoic Acid is used in the synthesis of antitumor dehydroepiandrosteronederivatives. Also used in the synthesis of phosphatase 1B inhibitors. | | Definition | ChEBI: The (E)-stereoisomer of hexenoic acid. | | Preparation | By condensation of butyraldehyde with malonic acid
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| | trans-2-Hexenoic acid Preparation Products And Raw materials |
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