Molekula
Citral (cis + trans)
Citral (cis + trans) is a naturally occurring terpene aldehyde used in fragrance, flavor, and pharmaceutical applications. It exists as a mixture of cis and trans isomers and is valued for its lemon-like aroma. Available with a CAS number of 5392-40-5, molecular formula (CH3)2C=CHCH2CH2C(CH3)=CHCHO, and molecular weight of 152.23 g/mol. Stored at ambient temperature, it carries a warning signal word due to its potential irritant properties. Molekula supplies Citral (cis + trans) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Citral (cis + trans) is a naturally occurring terpene aldehyde used in fragrance, flavor, and pharmaceutical applications. It exists as a mixture of cis and trans isomers and is valued for its lemon-like aroma. Available with a CAS number of 5392-40-5, molecular formula (CH3)2C=CHCH2CH2C(CH3)=CHCHO, and molecular weight of 152.23 g/mol. Stored at ambient temperature, it carries a warning signal word due to its potential irritant properties. Molekula supplies Citral (cis + trans) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | Colourless to light yellow liquid |
| Refractive Index | 1.486 to 1.490 |
| Specific Gravity | 0.886 to 0.894 |
| Assay | ≥ 95 % |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Flash Point | 98 C |
| Shelf Life | 24 months |
Identification
| Property | Value |
|---|---|
| CAS Number | 5392-40-5 |
| Molecular Formula | (CH3)2C=CHCH2CH2C(CH3)=CHCHO |
| Molecular Weight | 152.23 |
| SMILES | O=CC=C(C)CCC=C(C)C |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 29121910 |
| Tariff Code | 2912190090 |
Safety & GHS
-
Explosive
GHS01
Hazard statements
- H315 Causes skin irritation
- H317 May cause an allergic skin reaction
- H319 Causes serious eye irritation
Precautionary statements
- P264 Wash thoroughly after handling
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P332+313 IF skin irritation occurs: Get medical advice/attention
For research and industrial use only
Documents
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Citral (cis + trans) used for?
Citral is primarily used in fragrance and flavor industries due to its lemon-like aroma and taste. It is also used in the synthesis of other chemicals, including vitamin A and pharmaceuticals.
What is the chemical formula and molecular weight of Citral?
The formula of Citral is (CH3)2C=CHCH2CH2C(CH3)=CHCHO with a molecular weight of 152.23 g/mol.
How should Citral be stored?
Citral should be stored at ambient temperature, protected from light and moisture to prevent degradation.
What grade of Citral is available?
Molekula supplies Citral in technical grade; custom grades may be available upon request.
Can Molekula supply Citral in bulk?
Yes, Molekula can supply Citral in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Citral order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.
Ready to order or need a custom pack?
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