Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Heptafluorobutyric acid
- Product Code
- 164194
Regulatory Identifiers
- CAS Number
- 375-22-4 Check regulations →
Identified Uses
Laboratory chemicals, Manufacture of substances
Manufacturers & Suppliers
Merck Life Science BV
manufacturer
Ildefonse Vandammestraat 5/7B B-1560 HOEILAART
+32 (0)3 899-1301
Emergency Contacts
CHEMTREC
+(32) 28 083237
Anti-poison centre
070 245245
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS07
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| heptafluorobutyric acid EC: 206-786-3 | 375-22-4 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air. Call in physician.
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
After swallowing: make victim drink water (two glasses at most).
Immediate Medical Attention
Call a physician immediately.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water Foam Carbon dioxide (CO2) Dry powder
For this substance/mixture no limitations of extinguishing agents are given.
Carbon oxides, Hydrogen fluoride. Combustible. Development of hazardous combustion gases or vapours possible in the event of fire.
Suppress (knock down) gases/vapours/mists with a water spray jet.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Do not breathe vapours, aerosols. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up with liquid-absorbent and neutralising material. Clean up affected area.
Materials: liquid-absorbent and neutralising material (e.g. Chemizorb® H ⁺ , Merck Art. No. 101595)
Related Products
Similar products with comparable safety profiles
Heptafluorobutyric acid
CAS: 375-22-4
Heptafluorobutanoic acid
CAS: 375-22-4*
Heptafluorobutyric Acid (ca. 0.5mol/L in Water) [Ion-Pair Reagent for LC-MS]
---
Heptadecafluorooctanesulfonic acid
CAS: 1763-23-1
Perfluorohexanoic acid
---
Trifluoroacetic acid
CAS: 76-05-1
Perfluorotetradecanoic acid
CAS: 376-06-7
1,1,1,3,3-Pentafluorobutane
CAS: 406-58-6
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
For precautions see section 2.2.
Tightly closed. hygroscopic Light sensitive. Store under inert gas. Stench.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
This recommendation applies only to the product stated in the safety data sheet, supplied by us and for the designated use. When dissolving in or mixing with other substances and under conditions deviating from those stated in EN 16523-1 please contact the supplier of CE-approved gloves (e.g. KCL GmbH, D-36124 Eichenzell, Internet: www.kcl.de). Splash contact Material: Viton® Minimum layer thickness: 0,7 mm Break through time: 60 min Material tested:Vitoject® (KCL 890 / Aldrich Z677698, Size M)
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK. The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
Acid-resistant protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature) .
No data available
Violent reactions possible with: Bases, Oxidizing agents
no information available
No data available
In the event of fire: see section 5
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 3265
- Shipping Name
- CORROSIVE LIQUID, ACIDIC, ORGANIC, N.O.S. (heptafluorobutyric acid)
- Transport Class
- 8
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Heptafluorobutyric acid?
The signal word is danger.
What is the physical form of Heptafluorobutyric acid?
Heptafluorobutyric acid is a liquid with no data available color. It has no data available odor.
What is Heptafluorobutyric acid used for?
Laboratory chemicals, Manufacture of substances
What are the hazard statements for Heptafluorobutyric acid?
This substance has 2 hazard statements:
- H302: Harmful if swallowed.
- H314: Causes severe skin burns and eye damage.
What is the melting point of Heptafluorobutyric acid?
The melting point is No data available and the boiling point is 120 °C at 1.007 hPa - lit..