C3H7NO2
89.09 g/mol
Industrial ChemicalDanger
Isopropyl nitrite
CAS541-42-4EC208-779-0
Category
Industrial Chemical
Compound Class
Ester
Primary Use
industrial solvent and reagent
Isopropyl nitrite is an organic nitrite compound used as an industrial solvent and reagent. It is characterized by a branched alkyl chain bonded to a nitrite group.
industrial solventlaboratory reagent
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Safety Reference
Danger
H225Highly flammable liquid and vapour
H301Toxic if swallowed
H311Toxic in contact with skin
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H330Fatal if inhaled
H335May cause respiratory irritation
H341Suspected of causing genetic defects
H401Toxic to aquatic life
H370Causes damage to organs
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Isopropyl nitrite (CAS 541-42-4) is 2920.90.
HS code (international, 6-digit)
2920.90
EU CN code (8-digit)
2920 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
propan-2-yl nitrite
InChIKey
SKRDXYBATCVEMS-UHFFFAOYSA-N
SMILES
CC(C)ON=O
Synonyms (7)
- 2-Propanol nitrite
- Isopropyl nitrite
- NITROUS ACID, ISOPROPYL ESTER
- propan-2-yl nitrite
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