Brief introduction of alpha-Ionone CAS 127-41-3
Chemical name: alpha-Ionone
CAS No.：127-41-3
Synonyms: ALPHA-IONONE
Molecular Formula: C13H20O
Molecuar Weight: 192.3
EINECS: 204-841-6
Properties of alpha-Ionone CAS 127-41-3
alpha-ionone is a colorless or yellow liquid. There is a cedar-like fragrance. Soluble in ethanol, benzene, chloroform, ether, and very slightly soluble in water. Boiling point: 237°C; flash point: 117°C, density 0.931. Refractive index (n20D) 1. Chemicalbook 4980. Specific optical rotation [α]23D+347°. The maximum absorption wavelength is 228.5nm. ε14300. The flash point is 104°C. Low toxicity, LD50 (rat, oral) 4590mG/kG. It is irritating.
Specification of alpha-Ionone CAS 127-41-3
Item |
Standard |
Appearance |
colorless or yellow liquid |
Density |
0.93 g/mL at 25 °C(lit.) |
Assay, % |
≥98.0 |
Melting point, ℃ |
259-263 °C(lit.) |
Application of alpha-Ionone CAS 127-41-3
GB2760-96 stipulates that α-ionone is a edible spice that is temporarily allowed to be used. It is mainly used to prepare longan, raspberry, blackberry, cherry, citrus and other flavors.
Packing, Delivery and Storage of alpha-Ionone CAS 127-41-3
Package: 200kg/ drum, or as per customer request.
Storage conditions: store in a cool and dry place.
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