Hexanal safety data
GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.
GHS classification
Pictograms, signal word and hazard classes of the GHS classification
health, fire, reactivity
Hazard classes and categories
- Flam. Liq. 3
- Skin Irrit. 2
- Eye Irrit. 2
Hazard statements
H codes grouped by type. Percentages show the share of classification notifications that report the statement
Physical hazards
- H226Flammable liquid and vapour.
Health hazards
- H315Causes skin irritation.
- H319Causes serious eye irritation.
Precautionary statements
P codes for prevention, response, storage and disposal
Prevention
- P210Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
- P233Keep container tightly closed.
- P240Ground and bond container and receiving equipment.
- P241Use explosion-proof electrical, ventilating and lighting equipment.
- P242Use non-sparking tools.
- P243Take action to prevent static discharges.
- P264Wash skin thoroughly after handling.
- P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
- P280Wear protective gloves, protective clothing, eye protection and face protection.
Response
- P302 + P352If on skin: Wash with plenty of water.
- P303 + P361 + P353If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower.
- P305 + P351 + P338If in eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- P321Specific treatment (see supplemental first aid instructions on the label).
- P332 + P317If skin irritation occurs: Get medical help.
- P337 + P317If eye irritation persists: Get medical help.
- P362 + P364Take off contaminated clothing. And wash it before reuse.
- P370 + P378In case of fire: Use appropriate media to extinguish.
Storage
- P403 + P235Store in a well-ventilated place. Keep cool.
Disposal
- P501Dispose of contents and container in accordance with local regulations.
First aid
General first aid measures. Get medical advice if you feel unwell
Handling, storage and disposal
Summaries only, follow the supplier SDS for your grade
Safe handling
Skin protection: Handle with gloves. Eye/face protection: Face shield and safety glasses Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Storage
Conditions for safe storage, including any incompatibilities: Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Recommended storage temperature 2-8 °C Storage class (TRGS 510): Flammable liquids.
Disposal
SRP: Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Ultimate disposal of the chemical must consider: the material's impact on air quality, potential migration in air, soil or water, effects on animal, aquatic and plant life, and conformance with environmental and public health regulations. If it is possible or reasonable use an alternative chemical product with less inherent propensity for occupational harm/injury/toxicity or environmental contamination. Product: Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material. Contaminated packaging: Dispose of as unused product.
Exposure limits and toxicity
Occupational exposure limits and toxicity data
Twelve healthy volunteers were exposed to 0, 2, and 10 ppm n-hexanal for 2 hours at rest in a balanced order. Ratings of discomfort in the eyes and nose, solvent smell, and headache increased significantly with the level of exposure. Frequency of blinking was significantly increased at 10 ppm. No effects on pulmonary function and nasal swelling were detected, except a not-significant tendency to increased nasal obstruction at 10 ppm.
Transport information
UN dangerous goods classification for road, sea and air
- UN number
- UN 1207
- Transport hazard class
- 3
- Packing group
- III
Shipping rules depend on mode, quantity and packaging. Confirm the classification with the supplier SDS and your freight forwarder.
Supplier safety data sheets
SDS documents uploaded by suppliers who list this chemical
No supplier has uploaded an SDS for Hexanal yet. Suppliers usually send one with their quote. Request quotes
Safety questions
Quick answers about handling Hexanal safely
Is Hexanal hazardous?
Which GHS pictograms apply to Hexanal?
What is the UN number of Hexanal?
How should Hexanal be stored?
Where can I get the SDS for Hexanal?
GHS classification summary, not an SDS. Always check the supplier's SDS. Last updated 7 Oct 2026. Report an error