2-Methyl-3-nitrobenzyl alcohol

2-Methyl-3-nitrobenzyl alcohol - Names and Identifiers

Name	2-methyl-3-nitrobenzyl alcohol
Synonyms	Einecs 245-923-1 2-Methyl-3-Nitrobenzyl 2-methyl-3-nitrobenzyl alcohol 2-METHYL-3-NITROBENZYL ALCOHOL (2-Methyl-3-nitrophenyl)Methanol Benzenemethanol, 2-methyl-3-nitro-
CAS	23876-13-3
EINECS	245-923-1
InChI	InChI=1/C8H9NO3/c1-6-7(5-10)3-2-4-8(6)9(11)12/h2-4,10H,5H2,1H3

2-Methyl-3-nitrobenzyl alcohol - Physico-chemical Properties

Molecular Formula	C8H9NO3
Molar Mass	167.16
Density	1.272±0.06 g/cm3(Predicted)
Melting Point	69-73 °C (lit.)
Boling Point	323.2±27.0 °C(Predicted)
Flash Point	145.5°C
Vapor Presure	0.000109mmHg at 25°C
Appearance	White to light yellow crystal powder
pKa	13.83±0.10(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.585

2-Methyl-3-nitrobenzyl alcohol - Risk and Safety

WGK Germany

2-Methyl-3-nitrobenzyl alcohol - Introduction

2-methyl-3-nitrobenzyl alcohol is an organic compound with the chemical formula C8H9NO3. It has the following properties:

1. Appearance: 2-methyl-3-nitrobenzyl alcohol is a colorless or light yellow crystalline solid.
2. Solubility: It is soluble in many organic solvents, such as alcohols and ethers, insoluble in water.
3. Melting Point: its melting point is about 78-80 degrees Celsius.
4. Stability: It is not sensitive to light and air, but it will produce explosive reactions in the presence of strong oxidants.

2-methyl-3-nitrobenzyl alcohol is mainly used as follows:

1. Chemical synthesis: It can be used as an intermediate in organic synthesis, participating in esterification, alkylation, substitution reactions, etc.
2. Pharmaceutical field: it plays an important role in the preparation of certain drugs and Organic Synthesis Reagents.
3. Preservative: It can be used as a preservative for some products to extend their service life.

2-methyl-3-nitrobenzyl alcohol can be prepared by nitration of methyl benzene methanol. Specific steps include reacting methyl benzyl alcohol with nitric acid, usually requiring the use of sulfuric acid as a catalyst.

Regarding safety information, 2-methyl-3-nitrobenzyl alcohol is an organic compound with certain dangers:

1. Toxicity: it has certain toxicity and has potential harm to human body. Exposure to or inhalation of its dust, vapors or liquids may cause poisoning.
2. Irritation: It may cause irritation to the eyes, skin and respiratory tract.
3. Explosive: avoid contact with strong oxidants, acids, alkalis and other substances to avoid explosion or fire accidents.

Wear protective gloves, goggles and masks to ensure good ventilation. Avoid inhalation and skin contact. If you accidentally come into contact with the substance, rinse immediately with water and seek medical assistance. During storage and handling, the relevant safe operation guidelines should be followed.

Last Update：2024-04-09 20:02:46