DihydrojasMone Cas 1128-08-1
Odowell is a professional DihydrojasMone Cas 1128-08-1 manufacturers and DihydrojasMone Cas 1128-08-1 suppliers in China . Odowell is ploughing in Flavors & Fragrances industry since 2012, constantly R&D new raw materials and new technology to fulfill perfumers and flavorists' growing pursuit of product variety and quality. Our DihydrojasMone Cas 1128-08-1 have a good price advantage, premium quality with clear colourless liquid appearance, production capacity of 200 tons per year and popular in European and American markets.
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Product Description
DihydrojasMone Cas 1128-08-1 is also known as2-Pentyl-3-methyl-2-cyclopenten-1-one,3-Methyl-2-(n-pentanyl)-2-cyclopenten-1-one.It is a colorless, slightly viscous liquid with a typical jasmine odor, resembling that of the naturally occurring (Z)-jasmone. Dihydrojasmone is produced by an acid-catalyzed rearrangement of 4-methyl-??-decalactone, which is readily obtained by radical addition of 2-octanol to acrylic acid.
Premium quality DihydrojasMone Cas 1128-08-1 withclear colourless liquidappearance, Odowell DihydrojasMone Cas 1128-08-1 with high quality in stock and free Sample for testing. Production capacity: 200 Tons annuallymanufacturingfor European countries and American market.
DihydrojasMone Cas 1128-08-1 (Specification)
Product Name: | 2-Pentyl-3-methyl-2-cyclopenten-1-one |
Synonyms: | 3-METHYL-2-PENTYL-2-CYCLOPENTEN-1-ONE;3-METHYL-2-PENTYL-2-CYCLOPENTENONE;DihydrojasMone (mixture of isomers);3-Methyl-2-(n-pentanyl)-2-cyclopenten-1-one;3-methyl-2-pentyl-2-cyclopenten-1-on;3-methyl-2-pentylcyclopent;Jasmone, dihydro-;Tetrahy-dropyrethrone |
CAS: | 1128-08-1 |
MF: | C11H18O |
MW: | 166.26 |
EINECS: | 214-434-5 |
Product Categories: | |
Mol File: | 1128-08-1.mol |
DihydrojasMone Cas 1128-08-1 Feature And Application
3-Methyl-2-(n-pentanyl)-2-cyclopenten-1-one has a fresh, fruity, jasmine odor with woody and herbal nuances. Itis a cyclic ketone.Taste characteristics at 10 ppm: sweet, floral, green, herbal with a citrus nuance.
DihydrojasMone Cas 1128-08-1 Details
Chemical Properties
Boiling point | 120-121 °C12 mm Hg(lit.) |
density | 0.916 g/mL at 25 °C(lit.) |
refractive index | n20/D 1.479(lit.) |
FEMA | 3763 | 3-METHYL-2-(N-PENTANYL)-2-CYCLOPENTEN-1-ONE |
Fp | 230 °F |
storage temp. | Store at -20°C |
solubility | DMSO:100.0(Max Conc. mg/mL);601.45(Max Conc. mM) |
form | clear liquid |
color | A colourless, slightly oily liquid with a floral-like odour |
Specific Gravity | 0.914～0.916 (20/4℃) |
Odor | at 100.00 %. fresh outdoor jasmin myrrh woody spice herbal |
Odor Type | floral |
JECFA Number | 1406 |
BRN | 1906471 |
LogP | 3.25 |
CAS DataBase Reference | 1128-08-1(CAS DataBase Reference) |
NIST Chemistry Reference | Dihydrojasmone Cas 1128-08-1 |
EPA Substance Registry System | 2-Cyclopenten-1-one, 3-methyl-2-pentyl- (1128-08-1) |
Safety Information
WGK Germany | 2 |
RTECS | GY7302000 |
TSCA | Yes |
HS Code | 29142990 |
toxicity | The acute oral LD50 in rats was reported as 2.5 g/kg (1.79-3.50 g/kg) (Keating, 1972). The acute dermal LD50 value in rabbits was reported as 5 g/kg (Keating, 1972). |
Quality Certificates
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