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P-tolunitrile

CAS Number
104-85-8
EC Number
203-244-8
Chemical Formula
C8H7N
Molecular Weight
117.15 g/mol

Description

P-tolunitrile (CAS 104-85-8 ), also known as 4-cyanotoluene, is an aromatic nitrile compound used as a chemical intermediate in the synthesis of active ingredients and specialty chemicals. It functions primarily as a building block in pharmaceutical, fragrance, and agrochemical manufacturing rather than as a finished product. In pharmaceutical synthesis, it serves as a precursor to active pharmaceutical ingredients. The nitrile group undergoes hydrolysis, reduction, or cyclization to produce target molecules. Fragrance manufacturers use it as an intermediate in the production of aromatic compounds where controlled functionalization is required. In agrochemical production, it contributes to the synthesis of herbicides and fungicides through established nitrile chemistry pathways. Industrial cleaning and biocide formulations may incorporate derivatives produced from this intermediate. P-tolunitrile is supplied as a liquid at ambient conditions, with purity grades typically ranging from technical to high-purity for pharmaceutical and specialty chemical applications. It is available in standard packaging configurations including drums and intermediate bulk containers suited to industrial procurement volumes. Buyers should confirm purity specifications and impurity profiles directly with the supplier. This ensures suitability for regulated synthesis processes. The material is handled according to standard industrial safety protocols for aromatic nitriles to maintain product integrity and operational safety. Contact us for supply of P-tolunitrile Request Quote

Other Names (Synonyms)

4-METHYLBENZONITRILE | 4-Cyanotoluene | 4-Tolunitrile | p-Methylbenzonitrile | Benzonitrile, 4-methyl- | p-Cyanotoluene | p-Toluonitrile | p-Tolylnitrile

Key Technical Features

  • High Purity Grade standard
  • Consistent Batch Quality
  • Full Regulatory & REACH Support
  • Global Logistics Network enabled

Physical Properties

Melting Point29.5 °C
Boiling Point220 °C
Density0.981 g/mL at 25 °C(lit.)
Flash Point185 °F
Appearancebeige solid
ColorClear
FormViscous Liquid
Water Solubility<0.1 g/100 mL at 17 ºC
Refractive Index1.5285-1.5305

Safety & Handling

Danger
GHS07· IrritantGHS08· Health Hazard

Hazard Statements

H315Causes skin irritation
H319Causes serious eye irritation
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary Statements

P233Keep container tightly closed.
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash … thoroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P284In case of inadequate ventilation wear respiratory protection.
P319Get medical advice/attention if you feel unwell.
P321Specific treatment (see … on this label).
P403Store in a well-ventilated place.
P405Store locked up.
P501Dispose of contents/container in accordance with local regulations.
P265Wash … thoroughly after handling.
P352IF ON SKIN: Wash with plenty of water.
P340IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P317Get emergency medical help.
P317If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P316Get emergency medical help immediately.
P364Take off contaminated clothing and wash it before reuse.
P233Store in a well-ventilated place. Keep container tightly closed.
P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Trade & Regulatory

HS Code29269095
Storage Class11 - Combustible Solids
WGK (Germany)2