citryl-coa
E-Citral (Trans-Citral) Information
E-Citral, also known as trans-Citral, is a specific isomer of citral, a naturally occurring compound with a lemon-like odor. It is widely used in the fragrance and flavor industries. Here are the key details about E-Citral:
Basic Information
- CAS Number: 141-27-5.
- Chemical Formula: C₁₀H₁₆O.
- IUPAC Name: (2E)-3,7-dimethylocta-2,6-dienal.
- Synonyms:
- (E)-Citral
- α-Citral
- Geranial
- Trans-citral.
Physical and Chemical Properties
- Appearance: Pale yellow liquid with a lemon-like odor.
- Density: 0.8888 g/mL.
- Boiling Point: 92-93°C at 2.6 kPa.
- Refractive Index: 1.4898.
- Storage Conditions: Recommended to store at -20°C under nitrogen.
Applications
- Fragrance Industry: Used as a key ingredient in perfumes, cosmetics, and personal care products.
- Food and Beverage: Used as a flavoring agent to impart a lemon-like aroma.
- Pesticides: Used as a biopesticide with repellent properties for certain flying insects.
Production and Origin
- Natural Occurrence: Found in various plant oils, including citrus fruit peels, lemon myrtle, Litsea cubeba, and lemongrass.
- Synthesis: Commercially produced by fractional distillation or synthesized from petrochemicals.
Safety and Regulatory Information
- Toxicity: LD50 (oral, rat) is 4960 mg/kg.
- Regulatory Codes:
- US EPA Chemical Code: 040510.
- EC Number: 205-476-5.
- FEMA Number: 2303.
Suppliers
- Matrix Fine Chemicals:
- Catalog ID: MM141275.
- Molecular Weight: 152.
- Categories: Terpenes.
E-Citral is a versatile compound with significant applications in the fragrance, flavor, and pesticide industries. Its natural origin and strong lemon-like aroma make it a valuable component in various formulations.
Supplier Information
Hangzhou Fenjin Biotechnology Co., Ltd. is one of the main suppliers of Citrylal E, specializing in the research and production of fine chemicals. The company is located in Tonglu County, Hangzhou City, Zhejiang Province, and has modern production facilities and complete testing capabilities.