English Safety Data Sheet Database 中文版 MSDS

isoamyl nitrate

CAS No. 543-87-3 | PubChem CID 10985
Section 1. Identification
Chemical Nameisoamyl nitrate CAS No.543-87-3
Synonymsisopentyl nitrate;3-methylbutyl nitrate Chinese Name硝酸异戊酯
Molecular FormulaC5HNO3 Molecular Weight133.1457
UN No.3272 Data SourcePubChem (NIH/NLM)
GHS Hazard Classification
Signal Word WARNING
Pictograms GHS02 · Flammable GHS07 · Irritant
Hazard Statements H226H315H319
Precautionary Statements P210P233P240P241P242P243P264P264+P265P280P302+P352P303+P361+P353P305+P351+P338P321P332+P317P337+P317P362+P364P370+P378P403+P235P501

Section 2. Hazards Identification

H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]

H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P210, P233, P240, P241, P242, P243, P264, P264+P265, P280, P302+P352, P303+P361+P353, P305+P351+P338, P321, P332+P317, P337+P317, P362+P364, P370+P378, P403+P235, and P501 (click each P-code to see the statement)

The GHS information provided by 1 company from 1 notification to the ECHA C&L Inventory.

Section 9. Physical and Chemical Properties

Colorless liquid; [Merck Index]

5.44 [mmHg]

Boiling point

Heat of sublimation

Optical coefficient

Refractive index

Vapor pressure

Nitrogen Compounds -> Nitrates and Nitrites

Section 11. Toxicological Information

Methemoglobinemia - The presence of increased methemoglobin in the blood; the compound is classified as secondary toxic effect

Source: PubChem CID 10985 (NIH/NLM, public domain). Retrieved from PubChem, a public-domain chemistry database maintained by the U.S. National Library of Medicine. Last updated: 2026-08-02 10:00:59.
Disclaimer: This information is compiled for reference only and does not replace the manufacturer's official Safety Data Sheet. Always consult the supplier's SDS before handling any chemical.