180548

2,4-Heptadienal

technical grade, 90%

• Linear Formula: C₂H₅CH=CHCH=CHCHO
• CAS Number: 4313-03-5
• Molecular Weight: 110.15
• Beilstein: 1699244
• EC Number: 224-328-0
• MDL number: MFCD00007005
• UNSPSC Code: 12352100
• PubChem Substance ID: 24850874
• NACRES: NA.22

Properties

• grade: technical grade
• Assay: 90%
• form: liquid
• refractive index: n20/D 1.534 (lit.)
• bp: 84-84.5 °C (lit.)
• density: 0.881 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: CC\C=C\C=C\C=O
• InChI: 1S/C7H10O/c1-2-3-4-5-6-7-8/h3-7H,2H2,1H3/b4-3+,6-5+
• InChI key: SATICYYAWWYRAM-VNKDHWASSA-N

Description

General description

2,4-Heptadienal is a specific marker of oxidative rancidity. It is also a potential algal metabolite.

Safety Information

• Pictograms: GHS06
• Signal Word: Danger
• Hazard Statements: H302,H311,H315
• Precautionary Statements: P280 - P301 + P312 + P330 - P302 + P352 + P312
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Skin Irrit. 2
• Storage Class Code: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flash Point(F): 143.6 °F - closed cup
• Flash Point(C): 62 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves