Educational content for trained professionals. Not a Safety Data Sheet, not medical advice. In an emergency, call your local poison control or emergency services immediately. Terms of use.

Niflumic Acid

Also known as: niflumic acid · 4394-00-7 · Acido niflumico · Acide niflumique

CAS No.
4394-00-7
Formula
C13H9F3N2O2
Molar mass
282.22 g/mol
PubChem CID
4488
GHS pictograms
GHS pictogram: ToxicToxic
GHS pictogram: Harmful / IrritantHarmful / Irritant
2D structure of Niflumic Acid
2D structure · PubChem CID 4488

Summary

Niflumic Acid (C13H9F3N2O2), CAS 4394-00-7. Common in labs and industry. Read on for hazards, storage, PPE and mixing rules.

Background

Loading background from Wikipedia…

Physical properties

No experimental physical properties indexed yet. Try PubChem for the raw record.

Hazards

GHS pictogram: Toxic
Toxic (GHS06)

May be fatal even in small doses.

GHS pictogram: Harmful / Irritant
Harmful / Irritant (GHS07)

May cause skin, eye or respiratory irritation.

Storage

Temperature

Keep at room temperature, below 30 °C, out of direct heat.

Ventilation

Store somewhere well-ventilated and away from any ignition source.

Containers

Metal drums or tinted glass, tightly sealed.

Keep away from

Strong acids, strong bases and powerful oxidizers.

Personal protective equipment

Gloves

Nitrile or butyl, at least 0.4 mm thick.

Eye protection

Safety goggles with side shields.

Respirator

A2 organic-vapor cartridge if the room isn't well ventilated.

Occupational exposure limits (HSE)

Loading NIOSH / OSHA exposure limits…

EU harmonised classification (ECHA C&L)

Loading ECHA C&L (CLP Annex VI)…

Transport

Loading transport data from PubChem…

FDA recalls & enforcement

Searching OpenFDA enforcement reports…

Compatibilities

Try the compatibility checker in Free tools.

Compare

Put this chemical against another one.

Open comparator with Niflumic Acid

Practical safety notes

  • Acute toxicity. Work under a fume hood, restrict access, keep a specific antidote plan available.
  • Irritant / harmful. Ventilate the workspace and avoid skin contact.

Derived from the GHS classification shown above. These notes are generic guidance and do not replace the manufacturer's SDS or your local risk assessment.

FAQ

Is Niflumic Acid flammable?+

Niflumic Acid (CAS 4394-00-7) does not carry the GHS02 flame pictogram in our records. Always confirm with the manufacturer's SDS section 9 (flash point) before assuming a product is non-flammable.

What PPE should I wear when handling Niflumic Acid?+

Safety glasses with side shields and nitrile gloves are the baseline. Work inside a fume hood or use a suitable respirator. Check SDS section 8 for material-specific breakthrough times.

How should Niflumic Acid be stored?+

Store Niflumic Acid (CAS 4394-00-7) in tightly closed original containers, in a cool, dry, well-ventilated area away from incompatible materials.

Is Niflumic Acid dangerous for the environment?+

No specific environmental pictogram (GHS09) is listed in our records for Niflumic Acid, but any chemical waste should be handled through your site's hazardous-waste procedure, not poured down the drain.

Where can I find the official Safety Data Sheet for Niflumic Acid?+

Official, up-to-date SDS documents are published by each manufacturer (Sigma-Aldrich, Merck, Thermo Fisher, VWR, Carl Roth, etc.) and by regulators such as ECHA and NIOSH. This page is an educational summary and does not replace the manufacturer's SDS.

Ask about this product

AI-generated content may be inaccurate or outdated. Do not rely on it for emergency response, medical treatment, or regulatory compliance decisions. Terms of use.

Ask about Niflumic AcidPowered by Lovable AI
Before you start. This assistant is an educational tool for trained professionals. It is not a medical, legal, or regulatory advisor and will refuse questions about synthesis of illegal or dangerous substances, weapons, self-harm, or human dosing. In an emergency, call your local emergency services (112 EU / 911 US) and poison control.

Try one of these, or ask anything about this compound.

AI answers can be wrong. Always check the official SDS for definitive safety information.

Reference information only. Not a Safety Data Sheet. Always consult the manufacturer's official SDS and your local regulations before handling, storing or transporting any chemical. Terms of use.