Heptanal

Heptanal

CAS Number
111-71-7
Molecular Formula
C7H14O
Purity
≥ 97.0% (Industrial / Perfumery Grade)
Seven-carbon straight-chain aldehydeUN 3056 (n-Heptaldehyde)Bio-based Aliphatic Building BlockHeptanal Fragrance SynthesisAlpha-Amyl Cinnamic Aldehyde PrecursorHeptanoic Acid / Heptyl Alcohol PrecursorCastor Oil Derived Heptaldehyde

About Heptanal

Heptaldehyde (CAS 111-71-7), also known as Heptanal or Aldehyde C-7, is a versatile aliphatic aldehyde derived primarily from the pyrolytic cleavage of castor oil. Within the Flavours & Fragrances sector, Heptanal is a foundational aroma chemical characterized by a pervasive fatty, oily, and pungent fruity odor. Oenant...

Synonyms

  • heptanal
  • Heptanal
  • Heptaldehyde
  • 111-71-7
  • Enanthaldehyde

Heptanal Specifications

CAS Number
111-71-7
Molecular Formula
C7H14O
Molecular Weight
114.19
IUPAC NameORBotanical Name
heptanal
Canonical SMILES
CCCCCCC=O
InChI Key
FXHGMKSSBGDXIY-UHFFFAOYSA-N
InChI
1S/C7H14O/c1-2-3-4-5-6-7-8/h7H,2-6H2,1H3
EINECS Number
203-898-4
FEMA Number
2541
HSN No
29121990
Molecular Weight
114.19
Melting Point (Experimental)
-43.3 °C
Boiling Point (Experimental)
152.8°C
Density (Experimental)
0.82162 g/cm3 Temp:15°C
Purity
≥ 97.0% (Industrial / Perfumery Grade)
Odor
Strong, penetrating, fruity-fatty odor
Physical Hazards
Flammable Liquid (Cat 3)
Health Hazards
Skin Irritation (Cat 2); Serious Eye Irritation (Cat 2)
Environmental Hazards
Chronic Aquatic Toxicity (Cat 3); Harmful to aquatic life with long-lasting effects

Flavors & Fragrances: Jasmine Foundation

Primary precursor for a-Amylcinnamaldehyde (Jasminaldehyde), which provides the distinctive floral note in soaps and fine perfumes. Also serves as a base for Coconut Aldehyde (y-Nonalactone) and various fruity esters

Agrochemicals: Bio-based Fungicides

(e.g., Oenanthol Bisulfite) are used in organic fungicide and insecticide formulations. Effective against a broad spectrum of plant pathogens including blights, mildews, and the Potato Tuber Moth (PTM)

Industrial & Specialty Chemicals

Building block for Plasticizers, Surfactants, and Lubricants. Converted into Heptanoic Acid and 1-Heptanol, which have further applications in polyamides and cooling fluids

Atmospheric Protection

Highly sensitive to oxidation. Must be stored under Inert Gas (Nitrogen) and is often stabilized with antioxidants (e.g., 100 ppm hydroquinone)

Temperature Control

Store in a cool, well-ventilated area away from ignition sources. Recommended storage at 2-8°C for analytical standards or below 15 o C for industrial bulk

Containment

Store in tightly sealed original containers (HDPE drums or ISO tanks). Keep away from light

Incompatibilities

Strong bases, strong reducing agents, and oxidizing agents

  1. heptanal
  2. Heptanal
  3. Heptaldehyde
  4. 111-71-7
  5. Enanthaldehyde

Heptanal FAQs

Minimum Order Quantity

25 kg (pilot) · 1 MT (commercial)

Lead Time

3 – 5 weeks ex-works

Incoterms

FOB · CIF

Packaging

20 L pails, 200 L HDPE drums, 1000 L IBC

Regional Availability

India · EU · Middle East · Southeast Asia

Documentation

SDS · COA · TDS available on request

Compliance & Quality

REACH registered*

GHS/SDS available

ISO 9001:2015 site*

RoHS compliant*

Global sourcing network

Consistent quality & reliability

End-to-end technical support

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