2-十三烯醛

2-十三烯醛 - Names and Identifiers

Name	2-Tridecenal
Synonyms	FEMA 3082 2-Tridecenal tridec-2-enal TRANS-2-TRIDECENAL TRANS-2-TRIDECEN-1-AL trans-2-TRIDECEN-1-ALFCC
CAS	7774-82-5
EINECS	231-883-2

2-十三烯醛 - Physico-chemical Properties

Molecular Formula	C13H24O
Molar Mass	196.33
Density	0.85g/mLat 25°C(lit.)
Boling Point	115-118°C10mm Hg(lit.)
Flash Point	>230°F
JECFA Number	1359
Appearance	Liquid
Color	White to yellow liquid
Odor	oily, citrus odor
Storage Condition	室温
Refractive Index	n20/D 1.459(lit.)
MDL	MFCD00014675
Physical and Chemical Properties	White or slightly yellow liquid. It has an oily citrus flavor. Soluble in ethanol and non-volatile oil, insoluble in water.
Use	Spices. Mainly used for the preparation of citrus flavor.

2-十三烯醛 - Risk and Safety

WGK Germany	2
RTECS	YD4593000
Toxicity	LDLo orl-rat: 5 g/kg FCTOD7 26,411,88

2-十三烯醛 - Introduction

2-Tridecenal(2-Tridecenal) is an organic compound with the chemical formula C13H24O. The following is a description of the nature, use, preparation and safety information of 2-Tridecenal:

Nature:
-Appearance: 2-Tridecenal is a colorless or pale yellow liquid.
-Odor: Strong banana-like aroma.
-Density: about 0.825 g/mL.
-Melting point: approximately -40 ° C.
-Boiling point: approximately 228 ° C.
-Solubility: 2-Tridecenal is soluble in organic solvents, such as ethanol, acetone and dimethylformamide.

Use:
-Fragrance and fragrance industry: 2-Tridecenal is widely used as an ingredient in perfumes, fragrances, soaps and other scented products to give them an aromatic smell.
-Agriculture: 2-Tridecenal can also be used as an insect attractant for catching and monitoring agricultural pests.

Preparation Method:
-Generally, 2-Tridecenal can be obtained by reacting aromatic hydrocarbons with N-pentanal present in steam through lead sulfate adsorbent.
-Lead sulfate adsorbent can catalyze the isomerization of N-pentanal to 2-Tridecenal under appropriate conditions.

Safety Information:
- 2-Tridecenal is irritating and may cause irritation to the eyes, skin and respiratory tract.
-Wear appropriate protective equipment, such as gloves, glasses and masks, and ensure that you operate in an adequately ventilated area.
-Avoid direct contact with the skin and eyes, such as inadvertent contact, the application of plenty of water rinse.
-Store 2-Tridecenal in a cool, dry place and away from fire and flammable materials.

Please note that the above information is for reference only. When using and handling chemicals, follow the relevant safety procedures and operating instructions, and refer to the detailed Safety Data Sheet (MSDS) or product instructions provided by the supplier.

Last Update：2024-04-10 22:29:15