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.

Flammable

Corrosive

Toxic

Harmful

Danger

H225Highly flammable liquid and vapour

H301Toxic if swallowed

H311Toxic in contact with skin

H331Toxic if inhaled

H302Harmful if swallowed

H314Causes severe skin burns and eye damage

H318Causes serious eye damage

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 ISOBUTYLAMINE (CAS 78-81-9) is 2921.19.

HS code (international, 6-digit)

2921.19

EU CN code (8-digit)

2921 19 99

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

2-methylpropan-1-amine

InChIKey

KDSNLYIMUZNERS-UHFFFAOYSA-N

SMILES

CC(C)CN

Synonyms (22)

1-Amino-2-methylpropane
1-Propanamine, 2-methyl-
2-Methyl-1-Aminopropane
2-Methyl-1-propanamine
2-Methyl-1-propanamine, 9CI
2-Methylpropanamine
2-Methylpropylamine
2-methyl-1-propylamine
2-methylpropan-1-amine
2-methylpropane-1-amine
3-Methyl-2-propylamine
AMINO-2-METHYL PROPANE, 1-
I-Butylamine
ISOBUTYLAMINE
Isobutylamine, 8CI
Monoisobutylamine
N-iso-butylamine
Valamine
i-BuNH2
propane, 1-amino-2-methyl-

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ISOBUTYLAMINE

Related Compounds

Related Reading

Safety Reference

Customs Tariff Classification