CAS 4313-03-5

(E,E)-2,4-Heptadienal

Description:

(E,E)-2,4-Heptadienal is an organic compound characterized by its conjugated diene structure, featuring two double bonds located at the second and fourth carbon atoms of a seven-carbon aldehyde chain. This compound is a colorless to pale yellow liquid at room temperature and possesses a distinct, pungent odor, often described as fatty or green. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic nature. The presence of the aldehyde functional group contributes to its reactivity, making it susceptible to oxidation and addition reactions. (E,E)-2,4-Heptadienal is utilized in various applications, including as a flavoring agent and in the synthesis of other organic compounds. Its structure allows for geometric isomerism, with the (E) configuration indicating the specific arrangement of substituents around the double bonds. Safety considerations should be taken into account when handling this compound, as it may be irritating to the skin and eyes.

Formula: C₇H₁₀O

InChI: InChI=1S/C7H10O/c1-2-3-4-5-6-7-8/h3-7H,2H2,1H3/b4-3+,6-5+

InChI key: InChIKey=SATICYYAWWYRAM-VNKDHWASSA-N

SMILES: C(\C=C\C=O)=C/CC

Synonyms:

• (2E,4E)-2,4-Heptadienal
• (2E,4E)-hepta-2,4-dienal
• (2Z,4Z)-hepta-2,4-dienal
• (E,E)-2,4-Heptadien-1-al
• (E,E)-2,4-Heptadienal
• 2,4-Heptadienal, (2E,4E)-
• 2,4-Heptadienal, (E,E)-
• 2-trans-4-trans-Heptadienal
• 2E,4E-Heptadienal
• Trans-2-trans-4-heptadienal
• all-trans-2,4-Heptadienal

(2E,4E)-Hepta-2,4-dienal

CAS: 4313-03-5

Formula: C₇H₁₀O

Purity: 90%

Color and Shape: Liquid

Molecular weight: 110.156

Ref: 10-F242611

(2E,4E)-Hepta-2,4-dienal

CAS: 4313-03-5

Formula: C₇H₁₀O

Purity: 90%

Color and Shape: Liquid

Molecular weight: 110.1537

Ref: IN-DA003UUN

(2E,4E)-Hepta-2,4-dienal

CAS: 4313-03-5

(2E,4E)-Hepta-2,4-dienal

Purity: 90%

Color and Shape: Yellow Liquid

Molecular weight: 110.15g/mol

Ref: 54-OR6046

trans,trans-2,4-Heptadienal

CAS: 4313-03-5

Formula: C₇H₁₀O

Purity: >90.0%(GC)

Color and Shape: Light yellow to Brown clear liquid

Molecular weight: 110.16

Ref: 3B-H0681

trans,trans-2,4-Heptadienal (Technical Grade, 90%)

Controlled Product

CAS: 4313-03-5

Stability Light Sensitive
Applications trans,trans-2,4-Heptanedienal is an unsaturated aldehyde that has a fishy odour. trans,trans-2,4-Heptanedienal is a volatile component naturally found in drinking water and fish oils.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Jacobsen, C., et al.: Eur. Food Res. Tech., 210, 242 (2000); Young, C. & Suffet, I.: Water Sci. Tech., 40, 279 (1999)

Formula: C₇H₁₀O

Purity: 90%

Color and Shape: Neat

Molecular weight: 110.15

Ref: TR-H281255