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Nerol(CAS#106-25-2)

Chemical Property:

Molecular Formula C10H18O
Molar Mass 154.25
Density 0.876 g/mL at 25 °C (lit.)
Boling Point 103-105 °C/9 mmHg (lit.)
Flash Point 226°F
JECFA Number 1224
Water Solubility 1.311g/L(25 ºC)
Solubility Soluble in ethanol, chloroform, ether and other organic solvents, insoluble in water.
Vapor Presure 2.39Pa at 20℃
Appearance Colorless oily liquid
Color Clear colorless to almost colorless
Merck 14,6475
BRN 1722455
pKa 14.45±0.10(Predicted)
Storage Condition 2-8°C
Refractive Index n20/D 1.474(lit.)
MDL MFCD00063204
Physical and Chemical Properties Colorless oily liquid. There is similar to the sweet flavor of fresh rose, more than geraniol, micro-strip lemon fragrance. Boiling point of 227 deg C, flash point of 92 deg C, optical rotation [alpha] D +0 degrees. Miscible in ethanol, chloroform and ether, a few insoluble in water. It is the isomer of geraniol (trans, Geraniol is CIS). Natural nerol and its esters are found in orange leaf oil, rose oil, lavender oil, Sri Lanka citronella oil, orange flower oil and bergamot, lemon, lime, grapefruit, sweet orange, etc.
Use Widely used in orange flower, rose, jasmine, tuberose and other flower-type Daily flavor and raspberry, straw mold flavor of food flavor, can also be made into Ester flavor

Product Detail

Product Tags

Hazard Symbols Xi – Irritant
Risk Codes 36/37/38 – Irritating to eyes, respiratory system and skin.
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 – Wear suitable protective clothing.
UN IDs UN1230 – class 3 – PG 2 – Methanol, solution
WGK Germany 2
RTECS RG5840000
TSCA Yes
HS Code 29052210
Toxicity The acute oral LD50 value in rats was reported as 4.5 g/kg (3.4-5.6 g/kg) (Moreno, 1972). The acute dermal LD50 value in rabbits exceeded 5 g/kg (Moreno, 1972).

 

Introduction

Nerolidol, scientific name 1,3,7-trimethylhexylbenzene (4-O-methyl)hexanone, is an organic compound. The following is an introduction to the properties, uses, preparation methods and safety information of nerolidol:

 

Quality:

Nerolidol is a solid substance with a white crystalline powder in appearance. It has the aroma of orange and also gets its name. It has a relative molecular mass of about 262.35 g/mol and a density of 1.008 g/cm³. Nerolil is almost insoluble in water at room temperature, but it can be soluble in organic solvents such as alcohols and ethers.

 

Uses: Its unique orange aroma makes it one of the main aroma components in many products.

 

Method:

Nerolidol is mainly prepared by synthetic chemical methods. A commonly used preparation method is to synthesize nerolidol by reacting hexanone and methanol with hydrochloric acid as a catalyst. The specific preparation method needs to be carried out in a chemical laboratory or chemical plant.

 

Safety Information:


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