Vanillin safety data

GHS hazards, precautions, first aid, handling and transport for Vanillin. A classification summary, not a safety data sheet.

CAS 121-33-5Formula C₈H₈O₃

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

Harmful or irritant

Signal word

Warning

Hazard classes and categories

Skin Sens. 1
Eye Irrit. 2

Hazard statements

H codes grouped by type. Percentages show the share of classification notifications that report the statement

Health hazards

H317May cause an allergic skin reaction.
H319Causes serious eye irritation.

Precautionary statements

P codes for prevention, response, storage and disposal

Prevention

P261Avoid breathing dust, fume, gas, mist, vapours or spray.
P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
P272Contaminated work clothing should not be allowed out of the workplace.
P280Wear protective gloves, protective clothing, eye protection and face protection.

Response

P302 + P352If on skin: Wash with plenty of water.
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).
P333 + P317If skin irritation or rash occurs: Get medical help.
P337 + P317If eye irritation persists: Get medical help.
P362 + P364Take off contaminated clothing. And wash it before reuse.

Disposal

P501Dispose of contents and container in accordance with local regulations.

First aid

General first aid measures. Get medical advice if you feel unwell

If inhaled

IMMEDIATELY leave the contaminated area, take deep breaths of fresh air. If symptoms (such as wheezing, coughing, shortness of breath, or burning in the mouth, throat, or chest) develop, call a physician and be prepared to transport the victim to a hospital. Provide proper respiratory protection to rescuers entering an unknown atmosphere. Whenever possible, Self-Contained Breathing Apparatus (SCBA) should be used, if not available, use a level of protection greater than or equal to that advised under Protective Clothing.

Skin contact

IMMEDIATELY flood affected skin with water while removing and isolating all contaminated clothing. Gently wash all affected skin areas thoroughly with soap and water. If symptoms such as redness or irritation develop, IMMEDIATELY call a physician and be prepared to transport the victim to a hospital for treatment.

Eye contact

First check the victim for contact lenses and remove if present. Flush victim's eyes with water or normal saline solution for 20 to 30 minutes while simultaneously calling a hospital or poison control center. Do not put any ointments, oils, or medication in the victim's eyes without specific instructions from a physician. IMMEDIATELY transport the victim after flushing eyes to a hospital even if no symptoms (such as redness or irritation) develop.

If swallowed

DO NOT INDUCE VOMITING. If the victim is conscious and not convulsing, give 1 or 2 glasses of water to dilute the chemical and IMMEDIATELY call a hospital or poison control center. Be prepared to transport the victim to a hospital if advised by a physician. If the victim is convulsing or unconscious, do not give anything by mouth, ensure that the victim's airway is open and lay the victim on his/her side with the head lower than the body. DO NOT INDUCE VOMITING. IMMEDIATELY transport the victim to a hospital.

Handling, storage and disposal

Summaries only, follow the supplier SDS for your grade

Safe handling

Fire: NO open flames. Prevent deposition of dust. Closed system, dust explosion-proof electrical equipment and lighting.

Inhalation: Avoid inhalation of dust.

Eyes: Wear safety goggles.

Ingestion: Do not eat, drink, or smoke during work.

Storage

Separated from strong oxidants, strong bases and halogens.

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: 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

In closed-patch tests on human skin vanillin caused no primary irritation when tested at concentrations of 20% on 29 normal subjects, at 2% on 30 normal subjects, and at 0.4% on 35 subjects with dermatoses. Maximization tests were conducted on groups of 25 volunteers. The material was tested at concentrations of 2 and 5% in petrolatum and produced no sensitization reactions. Vanillin was considered to be a secondary allergen because sensitivity was found only in patients sensitive to vanilla, isoeugenol, and coniferyl benzoate. Drug interaction between vanillin/ethyl vanillin and drugs metabolized by CYP2E1/CYP1A2 might be possible.

Supplier safety data sheets

SDS documents uploaded by suppliers who list this chemical

No supplier has uploaded an SDS for Vanillin yet. Suppliers usually send one with their quote. Request quotes

Safety questions

Quick answers about handling Vanillin safely

Is Vanillin hazardous?

Vanillin carries the GHS signal word "Warning". Main hazards: may cause an allergic skin reaction, causes serious eye irritation. This summary is not an SDS, always read the supplier safety data sheet.

Which GHS pictograms apply to Vanillin?

The GHS classification of Vanillin shows 1 pictogram: GHS07 (harmful or irritant).

How should Vanillin be stored?

Separated from strong oxidants, strong bases and halogens.

Where can I get the SDS for Vanillin?

Ask the supplier for the safety data sheet of the exact grade you buy. Suppliers on CompoundList can attach their SDS to listings and send it with a quote. This page is a GHS classification summary, not an SDS.

GHS classification summary, not an SDS. Always check the supplier's SDS. Last updated 7 Oct 2026. Report an error

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