A single pyridine intermediate feeds four different neonicotinoid insecticides. A single pyrazole acid feeds a whole family of SDHI fungicides. This isn't coincidence — it's the Reaction Interface Economy, the organizing logic behind modern agrochemical R&D and its supply chain.

Harmful

Warning

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Regulatory Compliance1

CN Catalogue of Hazardous ChemicalsCNRegulation
Listed· listed since 2015-05-01Source

Customs Tariff Classification

The international HS code for M-Tolunitrile (CAS 620-22-4) is 2926.90.

HS code (international, 6-digit)

2926.90

EU CN code (8-digit)

2926 90 70

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers

IUPAC Name

3-methylbenzonitrile

InChIKey

BOHCMQZJWOGWTA-UHFFFAOYSA-N

SMILES

CC1=CC(=CC=C1)C#N

Synonyms (22)

2HT
MTN
1-Methyl-3-cyanobenzene
3-Cyanotoluene
3-METHYLBENZONITRILE
3-TOLYL CYANIDE
3-Toluenkarbonitril
3-Toluenkarbonitril [Czech]
3-Tolunitrile
3-methylbenzenecarbonitrile
Benzonitrile, 3-methyl-
Nitril kyseliny m-toluylove
TOLUNITRILE, M-
m-Cyanotoluene
m-Methylbenzonitrile
m-Toluenenitrile
m-Tolunitrile
m-Toluonitrile
m-Tolylnitrile
m-Tolynitrile
meta-Tolunitrile

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M-Tolunitrile

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification