3,5-Dimethyl-4-hydroxybenzonitrile

3,5-Dimethyl-4-hydroxybenzonitrile - Names and Identifiers

Name	4-Hydroxy-3,5-Dimethylbenzonitrile
Synonyms	693-53-4 TIMTEC-BB SBB005819 4-CYANO-2,6-DIMETHYLPHENOL 2,6-DIMETHYL-4-CYANOPHENOL 4-CYANO-2,6-DIMETHYLPHENOLE 2,6-Dimethyl-4-cyanophenole 4-Hydroxy-3,5-Dimethylbenzonitrile 4-(Aminomethyl)-2,6-dimethylphenol 3,5-Dimethyl-4-hydroxybenzonitrile Phenol,4-(aMinoMethyl)-2,6-diMethyl-
CAS	693-53-4 4198-90-7
InChI	InChI=1/C9H9NO/c1-6-3-8(5-10)4-7(2)9(6)11/h3-4,11H,1-2H3

3,5-Dimethyl-4-hydroxybenzonitrile - Physico-chemical Properties

Molecular Formula	C9H13NO
Molar Mass	151.21
Density	1.076±0.06 g/cm3(Predicted)
Melting Point	101-102 °C
Boling Point	277.0±35.0 °C(Predicted)
Flash Point	141.7°C
Vapor Presure	0.000325mmHg at 25°C
Appearance	Crystalline powder
pKa	10.85±0.36(Predicted)
Storage Condition	Room Temprature
Refractive Index	1.563
MDL	MFCD00221716
Use	Used as a pharmaceutical Intermediate

3,5-Dimethyl-4-hydroxybenzonitrile - Risk and Safety

Hazard Symbols	T - Toxic Xn - Harmful
Risk Codes	R25 - Toxic if swallowed R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R32 - Contact with acids liberates very toxic gas
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37 - Wear suitable protective clothing and gloves. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	UN 2811

3,5-Dimethyl-4-hydroxybenzonitrile - Introduction

4-Hydroxy-3, 5-Dimethylbenzonite (4-Hydroxy-3, 5-Dimethylbenzonite) is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 4-Hydroxy-3, 5-Dimethylbenzonite is a colorless to light yellow solid.
-Solubility: It is soluble in organic solvents such as ethanol and dimethylformamide, but hardly soluble in water.

Use:
- 4-Hydroxy-3, 5-Dimethylbenzitrile is an important organic synthesis intermediate, often used in the preparation of other organic compounds.
-It can be used to synthesize organic compounds such as drugs, pesticides and dyes.

Preparation Method:
- 4-Hydroxy-3, 5-Dimethylbenzitril can be prepared by oxidizing toluene. First, potassium permanganate was added to toluene, followed by a heating reaction. Finally, the target product is obtained by acidification treatment.

Safety Information:
-During use and storage, avoid contact with skin and eyes, and ensure good ventilation conditions. Personal protective equipment such as gloves, glasses and protective clothing should be worn as necessary.
-Do not store or operate this compound with combustible substances to avoid the risk of fire and explosion.
-If inhaled or exposed to the compound, immediately remove the affected person to fresh air and seek medical attention if necessary.

Last Update：2024-04-09 21:01:54