According to Regulation (EC) No. 2020/878
Version 8; Revision date 08.05.2024
SECTION 1 — Identification of the substance/mixture and of the company/undertaking
1.1 Product identifiers
Product name: Fenbendazole
CAS-No.: 43210-67-9
EC-No.: 256-145-7
HS Code: 293300
REACH No.: A registration number is not available for this substance as the substance or its uses are exempted from registration, the annual tonnage does not require a registration or the registration is envisaged for a later registration deadline.
1.2 Intended use substance or mixture
Laboratory chemicals, Chemical synthesis
1.3 Details of the supplier of the safety data sheet
Company:
Curaltus Ltd
Piliakalnio st. 7, LT-06229 Vilnius, Lithuania
info@curaltus.com
1.4 Emergency telephone
For information in Europe, call: + 32 14 57 52 11
Emergency Number, Europe: + 32 14 57 52 99
SECTION 2 — Hazards identification
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008.
Reproductive toxicity: (Category 2), H361fd
Specific target organ toxicity – repeated exposure: (Category 2), liver, lymph node, stomach, nervous system, H373
Short term (acute) aquatic hazard: (Category 1), H400
Long-term (Chronic) aquatic hazard: (Category 1), H410
2.2 Label elements
Labelling according to regulation (EC) No 1272/2008.
Hazard pictograms:
Signal word: Warning
Hazard statements:
H361fd: Suspected of damaging fertility. Suspected of damaging the unborn child.
H373: May cause damage to organs (liver, stomach, nervous system, lymph nodes) through prolonged or repeated exposure if swallowed.
Precautionary statements:
P201: Obtain special instructions before use.
P202: Do not handle until all safety precautions have been read and understood.
P260: Do not breathe dust.
P280: Wear protective gloves/protective clothing/eye protection/ face protection.
P308+ P313: If exposed or concerned: get medical advice/ attention.
P391: Collect spillage.
P405: Store locked up.
P501: Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards
This substance/mixture contains no components considered to be either persistent, bio-accumulative and toxic (PBT), or very persistent and very bio-accumulative (vPvB) at levels of 0.1% or higher.
Caution: physiologically highly active, therapeutically usable substance.
The substance must be handled with the care required for hazardous materials.
May form explosible dust-air mixture if dispersed.
SECTION 3 — Composition/Information on ingredients
Substance name: FENBENDAZOLE
Synonyms: Methyl 5-(phenylthio)-2-benzimidazolecarbamate
Formula: C 15 H 13 N 3 O 2 S
Molecular Weight: 299,35 g/mol
Content: 99,9%
CAS-No.: 43210-67-9
EC-No.: 256-145-7
HS Code: 293300
SECTION 4 — First aid measures
4.1 Description of first aid measures
General advice: Show this safety data sheet to the doctor in attendance.
If inhaled: Move person into fresh air. If breathing is difficult, give oxygen. Consult a physician. Get medical attention immediately if symptoms occur.
In case of skin contact: Remove contaminated clothing. Wash off with soap and plenty of water. Consult a physician. Get medical attention immediately if symptoms occur.
In case of eye contact: Flush eyes with plenty of water. Remove contact lenses. Consult a physician. Get medical attention if irritation develops and persists.
If swallowed: Rinse mouth with water and drink afterwards plenty of water. Never give anything by mouth to an unconscious person. Consult a physician. Get medical attention if symptoms occur.
4.2 Most important symptoms and effects, both acute and delayed
The most important known symptoms and effects are described in the labelling (see 2.2 and/or in 11).
4.3. Indication of any immediate medical attention and special treatment needed.
No data available.
SECTION 5 — Fire fighting measures
5.1 Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide that are appropriate according to local circumstances and the surrounding environment.
5.2. Special hazards arising from the substance or mixture
Carbon oxides, Nitrogen oxides (NOx), Sulphur oxides, combustible, risk of dust explosion.
5.3 Advice for firefighters
Wear self-contained breathing apparatus in pressure demand, MSHA/NIOSH (approved or equivalent) and full protective gear for firefighting if necessary. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion.
5.4. Further information
Suppress (knock down) gases/vapors/mists with a water spray jet. Prevent fire extinguishing water from contaminating surface water or the ground water system.
SECTION 6 — Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Avoid inhalation of dust. Avoid substance contact. Avoid breathing vapors, mist or gas. Evacuate the danger area, observe emergency procedures, consult an expert. For personal protection see 8.
6.2 Environmental precautions
Do not let product enter drains. Product should not be released into environment.
6.3 Methods and materials for containment and cleaning up
Vacuum or sweep up and shovel. Avoid dust formation. Avoid breathing dust and mist. Keep in suitable, closed containers for disposal.
6.4 Reference to other sections
For disposal see section 13.
SECTION 7 — Handling and storage
7.1 Precautions for safe handling
Provide appropriate exhaust ventilation at places where dust is formed. Wear personal protective equipment. Normal measures for preventive fire protection. Avoid ingestion, inhalation and dust formation. Wash hands after working with substance. For precautions see 2.2.
7.2 Conditions for safe storage, including any incompatibilities
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Do not store with strong oxidizing agents and strong acids.
7.3 Specific end use(s)
Apart from the uses mentioned in 1.2 no other specific uses are stipulated.
SECTION 8 — Exposure controls/Personal protection
8.1 Engineering controls
Facilities storing and utilizing this material should be equipped with an eye wash and a safety shower facility.
8.2 Exposure controls
Appropriate engineering controls
General industrial hygiene practice
Personal protective equipment
Eyes: Wear chemical safety goggles approved NIOSH (US) or EN 166(EU).
Skin: Wear appropriate protective gloves.
Clothing: Wear appropriate protective clothing.
Respirators: Wear respirators approved NIOSH (US) or EN (EU).
SECTION 9 — Physical and chemical properties
Physical State: Powder
Color: Almost white
Odor: Odorless
Vapor Pressure: Not available
Vapor Density: Not available
Evaporation Rate: Not available
Viscosity: Not available
Boiling Point: Not available
Freezing/Melting Point: 233 deg C (dec.)
Decomposition Temperature: Not available
Solubility in water: Poorly soluble in water
Specific Gravity/Density: Not available
Molecular Formula: C15H13N3O2S
Molecular Weight: 299.35 g/mol
SECTION 10 — Stability and reactivity
Reactivity: No data available.
Chemical stability: Stable under recommended storage conditions.
Possibility of hazardous reactions: May form explosive dust-air mixture during processing. Can react with strong oxidizing agents.
Conditions to avoid: Heat, flames, sparks.
Incompatible materials: Strong oxidizing agents.
Hazardous decomposition products: Hazardous decomposition products formed under fire conditions: Carbon oxides, Nitrogen oxides (NOx), Sulphur oxides.
Other decomposition products No data available.
In the event of fire: see section 5
SECTION 11 — Toxicological information
Unless otherwise specified data extracted from RTECS – Register of Toxic Effects of Chemical Substances.
11.1. Toxicity
Oral (rat) LD50: 10 g/kg
Oral (mouse) LD50: 10 g/kg
Oral (dog) LD50: 500mg/kg
11.2. Specific target organ toxicity – repeated exposure
May cause damage to organs through prolonged or repeated exposure. – Liver, lymph node, Stomach, Nervous system.
SECTION 12 — Ecological information
12.1. Toxicity
Toxicity to fish: LC50 – Oncorhynchus mykiss (rainbow trout) 7,5 mg/l -96 h
Toxicity to daphnia and other aquatic invertebrates: EC50 – Daphnia magna (Water flea) – 0,008 mg/l – 48 h (OECD Test Guideline 202)
12.2. Results of PBT and vPvB assessment
This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (pbt), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
12.3. Endocrine disrupting properties
The substance/mixture does not contain components considered to have endocrine disrupting properties according to reach article 57(f) or commission delegated regulation (eu) 2017/2100 or commission regulation (eu) 2018/605 at levels of 0.1% or higher.
SECTION 13 — Disposal considerations
13.1 Product
Offer surplus and non-recyclable solutions to a licensed disposal company.
13.2. Contaminated packaging
Dispose of as unused product.
SECTION 14 — Transport information
14.1. UN number
ADR/RID: –
IMDG: –
IATA: –
14.2. UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
14.3. Transport hazard class(es)
ADR/RID: –
IMDG: –
IATA: –
14.4. Packaging group
ADR/RID: –
IMDG: –
IATA: –
14.5. Environmental hazards
ADR/RID: No
IMDG Marine pollutant: No
IATA: No
14.6. Special precautions for user
No data available
Further information
Not classified as dangerous in the meaning of transport regulations.
SECTION 15 — Regulatory information
This safety datasheet complies with the requirements of Regulation (EC) No. 2020/878.
International Chemical Weapons Convention: Neither banned nor restricted (CWC) Schedules of Toxic Chemicals and Precursors.
Restrictions on the marketing and use of certain: Neither banned nor restricted dangerous substances and preparations.
Regulation (EC) No 649/2012 of the European: Neither banned nor restricted
Parliament and the Council concerning the export and import of dangerous chemicals.
Candidate List of Substances of Very High: Neither banned nor restricted Concern for Authorization.
SECTION 16 — Other information
The information is considered as correct, but not exhaustive, and will be used only as a guide, which is based in the
current knowledge of the substance or mixture and is applicable to proper safety precautions for the product.