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Cinnamic Aldehyde

  • Cinnamic Aldehyde
  • Cinnamic Aldehyde
  • Cinnamic Aldehyde

Cinnamic Aldehyde

CAS No.: 104-55-2
Molecular Formula: C9H8O
Molecular weight: 132.16
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Product Description

Cinnamic aldehyde is used as a flavoring agent, ingredient of fragrance in soft drinks, ice creams, dentifrices, pastries, chewing-gum, etc. It can induce both contact urticaria and delayed-type reactions. It can be implicated in contact dermatitis in those who work in the perfume industry or food handlers. Cinnamic aldehyde is contained in the "fragrance mix".


Chemical Properties
PropertyValue

Melting point

−9-−4 °C(lit.)

Boiling point

248 °C (lit.)

Density

1.05 g/mL at 25 °C (lit.)

Vapor density

4.6 (vs air)

Vapor pressure

<0.1 hPa (20 °C)

FEMA

2286 | CINNAMALDEHYDE

Refractive index

n20/D1.622(lit.)

Fp

160 °F

Storage temp.

Store below +30°C.

Solubility

1g/l soluble

Form

Liquid

Pka

0[at 20 ℃]

Color

Clear yellow

Specific Gravity

1.05

Odor

Strong odor of cinnamon

Biological source

Cassia oil

Odor Type

Spicy

Water Solubility

Slightly soluble

Merck

13,2319

JECFA Number

656

Dielectric constant

16.9（24℃）

Stability

Stable. Combustible. Incompatible with strong oxidizing agents, strong bases.

InChIKey

KJPRLNWUNMBNBZ-QPJJXVBHSA-N

LogP

1.83-2.1 at 25-27℃

CAS DataBase Reference

104-55-2(CAS DataBase Reference)

NIST Chemistry Reference

Cinnamylaldehyde(104-55-2)

EPA Substance Registry System

Cinnamaldehyde (104-55-2)


Safety Information

PropertyValue
Hazard symbolXi
Hazard class codes36/37/38-43
Safety descriptions26-36/37
UN dangerous goods numberUN 8027
WGK Germany3
RTECS numberGD6476000
F10-23
TSCATSCA listed
HS code29122900
Storage class10 - Combustible liquids
Hazard class (category)Acute toxicity, Category 4, Dermal
Hazardous to the aquatic environment — long-term hazard, Category 3
Eye irritation, Category 2
Skin irritation, Category 2
Skin sensitization, Category 1
Hazardous substances data104-55-2 (Hazardous Substances Data)
ToxicityLD50 in rats (mg/kg): 2220 orally (Jenner)


Product Usage

Cinnamic aldehyde, also known as cinnamaldehyde, is the organic compound that gives cinnamon its flavor and odor, widely utilized for its aromatic and antimicrobial properties. In the food and beverage industry, it is a primary flavoring agent in chewing gums, ice creams, candies, and soft drinks. Its role in agriculture is increasingly significant, where it serves as a potent, eco-friendly insecticide and fungicide, effective against root rot and various crop pests. In the fragrance industry, it is used as a middle note to add warmth and spice to perfumes and household products. Furthermore, it has important industrial applications as a corrosion inhibitor for steel and other ferrous alloys in acidic environments, particularly in the oil and gas sector during acidification processes.

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Shipping and Transportation

Delivery Time

Inventory 2-3 working days New manufacturing 7-10 working days

Mode of Transportation
1. By Air, fast but expensive.
2. By Sea, usual and economy.
3. By Train, suit for middle Asia countries.
4. By Express, suit for small package.
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