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4-Methoxybenzyl alcohol(CAS#105-13-5)

Chemical Property:

Molecular Formula C8H10O2
Molar Mass 138.16
Density 1.113 g/mL at 25 °C (lit.)
Melting Point 22-25 °C (lit.)
Boling Point 259 °C (lit.)
Flash Point 230°F
JECFA Number 871
Water Solubility insoluble
Solubility alcohol: freely soluble
Vapor Presure 0.24-0.53Pa at 25℃
Appearance Liquid After Melting
Specific Gravity 1.108
Color Clear colorless to yellow
Merck 14,665
BRN 636654
pKa 14.43±0.10(Predicted)
PH 6.3 (10g/l, H2O, 20℃)
Storage Condition -20°C
Explosive Limit 0.9-7.3%(V)
Refractive Index n20/D 1.544(lit.)
Physical and Chemical Properties Appearance: colorless or light yellow transparent liquid
Use Is an important intermediate in organic synthesis, used in the synthesis of spices, triphenylmethane dyes

Product Detail

Product Tags

Risk Codes R22 – Harmful if swallowed
R36/37/38 – Irritating to eyes, respiratory system and skin.
R63 – Possible risk of harm to the unborn child
R62 – Possible risk of impaired fertility
R41 – Risk of serious damage to eyes
R37/38 – Irritating to respiratory system and skin.
R20/21/22 – Harmful by inhalation, in contact with skin and if swallowed.
Safety Description S26 – In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 – Wear suitable protective clothing.
S45 – In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S36/37/39 – Wear suitable protective clothing, gloves and eye/face protection.
UN IDs UN1230 – class 3 – PG 2 – Methanol, solution
WGK Germany 1
RTECS DO8925000
TSCA Yes
HS Code 29094990
Hazard Note Irritant
Toxicity LD50 orally in rats: 1.2 ml/kg (Woodart)

 

Introduction

Methoxybenzyl alcohol. The following is an introduction to the properties, uses, preparation methods and safety information of methoxybenzyl alcohol:

 

Quality:

Appearance: Methoxybenzyl alcohol is a colorless liquid that can be scented.

Solubility: Methoxybenzyl alcohol is less soluble in water, but it is soluble in most organic solvents.

Stability: Methoxybenzyl alcohol is relatively stable at room temperature, but may react when encountering strong oxidants.

 

Use:

Methoxybenzyl alcohol can be used as a solvent, reaction intermediate and catalyst stabilizer in organic synthesis.

It can also be used as an ingredient in fragrances and flavors, giving products a special smell.

 

Method:

Methoxybenzyl alcohol can be prepared by transesterification of methanol and benzyl alcohol. This reaction requires a catalyst and proper reaction conditions.

It can also be reacted with an oxidant by benzyl alcohol to produce methoxybenzyl alcohol.

Benzyl alcohol + oxidant → methoxybenzyl alcohol

 

Safety Information:

Methoxybenzyl alcohol is an organic solvent and should be used in accordance with general chemical laboratory safety practices.

It may cause eye and skin irritation, and protective glasses and gloves should be worn during handling.

If inhaled or accidentally ingested, seek medical attention immediately and provide the package or label to your doctor for reference.

 


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