1-Phenyl-1H-1,2,4-triazole

Item number	676604
CAS	13423-60-4
Formula	C8H7N3
Molecular weight	145,16 g/mol
Quantity	1X10MG
storage conditions	20 °C
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Product		Catalog No./ CAS No.	Quantity	Price
1-Phenyl-1H-1,2,4-triazole		676604 13423-60-4	1X10MG	Please log in.

Safety Data Sheet	according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 15.01.2025
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:	1-Phenyl-1H-1,2,4-triazole
Catalog No.:	676604
Relevant identified uses of the substance or mixture	Identified: Laboratory chemical uses: R&D
Uses advised against:	HPC Standards GmbH Am Wieseneck 7 04451 Cunnersdorf Deutschland Tel. +49 34291 3372-36 Fax. +49 34291 3372-39 contact@hpc-standards.com
Emergency telephone number	HPC Standards Tel. +49 34291 3372-36 This number is only available during office hours.
HAZARDS IDENTIFICATION	Classification of the substance or mixture GHS Classification in accordance with 29 CFR 1910 (OSHA HCS) Acute toxicity, oral(Category 4) H302 Skin corrosion/irritation (Category 2) H315 Serious eye damage/eye irritation(Category 2A ) H319 Acute toxicity, inhalation (Category 4) H332 Specific target organ toxicity, single exposure;Respiratory system(Category 3) H335 No Resource File
Label elements
Pictogram	GHS07 exclam exclam
	GHS Label elements, including precautionary statements Pictogram Signal word Hazard statement(s) H302 Harmful if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation Precautionary statement(s) P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P280 Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 2.3 Other hazards. Additional precautionary phrases are located throughout the safety data sheet.
COMPOSITION/INFORMATION ON INGREDIENTS	COMPOSITION, INFORMATION ON INGREDIENTS Molecular Formula: C8H7N3 Molecular Weight: 145.16 Component 1-Phenyl-1H-1,2,4-triazole CAS Number 13423-60-4 Concentration: -
Formula	C8H7N3
Molecular Weight (g/mol)	145.16
CAS-No.	13423-60-4
FIRST AID MEASURES	Description of first aid measures General advice Consult a physician. Show this safety data sheet to the doctor in attendance.Move out of dangerous area. If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician. In case of skin contact Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician. In case of eye contact Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. Continue rinsing eyes during transport to hospital. If swallowed Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician. 4.2 Most important symptoms and effects, both acute and delayed The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 4.3 Indication of any immediate medical attention and special treatment needed No data available
FIRE-FIGHTING MEASURES	5.1 Extinguishing media Suitable extinguishing media: alcohol-resistant foam, dry chemical or carbon dioxide Unsuitable extinguishing media: no data 5.2 Special hazards arising from the substance or mixture In combustion toxic fumes may form. 5.3 Advice for firefighters Wear self-contained breathing apparatus. Wear protective clothing to prevent contact with skin and eyes.
ACCIDENTAL RELEASE MEASURES	6.1 Personal precautions, protective equipment and emergency procedures Wear respiratory protection. Avoid dust formation. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas. Avoid breathing dust. Do not attempt to take action without suitable protective clothing. For personal protection see section 8. 6.2 Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains or river. Alert the neighbourhood to the presence of fumes or gas. 6.3 Methods and materials for containment and cleaning up Mix with sand or vermiculite. Sweep up and shovel. Transfer to a closable, labelled salvage container for disposal by an appropriate method. 6.4 Reference to other sections For disposal see section 13.
HANDLING AND STORAGE	7.1 Precautions for safe handling Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Wash hands thoroughly after handling. Ensure there is sufficient ventilation of the area. Normal measures for preventive fire protection. For precautions see section 2.2. 7.2 Conditions for safe storage, including any incompatibilities Keep container tightly closed in a dry and well-ventilated area. Containers which are opened must be carefully resealed and kept upright to prevent leakage.Sealed in dry,Room Temperature 7.3 Specific end use(s) The end use(s) have not been fully determined. The substance is supplied for Research and Development purposes by professionals only.
EXPOSURE CONTROLS/PERSONAL PROTECTION	8.1 Control parameters Components with workplace control parameters Contains no substances with occupational exposure limit values. 8.2 Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment 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). Skin protection Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching gloves outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. Body Protection Complete suit protecting against chemicals, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face particle respirator type N100 (US) or type P3 (EN 143) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Control of environmental exposure Do not let product enter drains.
PHYSICAL AND CHEMICAL PROPERTIES	PHYSICAL AND CHEMICAL PROPERTIES Appearance Solid Boiling Point 292.3°C at 760 mmHg Melting Point No data available Odour No data available Odour Threshold No data available pH No data available Flash point No data available Evapouration rate No data available Vapour pressure No data available Vapor Density No data available Relative density No data available Solubility in water No data available Auto-ignition temperature No data available Decomposition temperature No data available Viscosity No Data No data available Explosive properties No data available Oxidizing properties No data available
STABILITY AND REACTIVITY	10.1 Reactivity No data available 10.2 Chemical stability Stable under recommended storage conditions. 10.3 Possibility of hazardous reactions No data available 10.4 Conditions to avoid No data available 10.5 Incompatible materials Strong oxidizing agents 10.6 Hazardous decomposition products Carbon monoxide, carbon dioxide, nitrogen oxides.
TOXICOLOGICAL INFORMATION	11.1 Information on toxicological effects Acute Toxicity No data available Skin corrosion/irritation No data available Serious eye Damage/irritation No data available Respiratory or skin sensitisation No data available Germ Cell mutagenicity No data available Carcinogenicity No data available Reproductive toxicity No data available STOT-single exposure No data available STOT-repeated exposure No data available Aspiration hazard No data available 11.2 Additional To the best of our knowledge the acute and chronic toxicity of this substance is not fully known. No classification data on carcinogenic properties of this material is available from the EPA, IARC, NTP, OSHA or ACGIH
ECOLOGICAL INFORMATION	12.1 Toxicity No data available 12.2 Persistence and degradability No data available 12.3 Bioaccumulative potential No data available 12.4 Mobility in soil No data available 12.5 Results of PBT and vPvB assessment No data available 12.6 Other adverse effects No data available
DISPOSAL CONSIDERATIONS	13.1 Waste treatment methods Disposal Operations Consult state, local or national regulations for proper disposal. Hand over to authorised disposal company as hazardous waste. Disposal of Packaging Disposal must be made according to official regulations.
TRANSPORT INFORMATION	TRANSPORT INFORMATION DOT (US) Classed non-hazardous for shipping. IMDG Classed non-hazardous for shipping. IATA Classed non-hazardous for shipping.
REGULATORY INFORMATION	REGULATORY INFORMATION Safety, health and environmental and national regulations: Product is not subject to any additional regulations or provisions Safety Assessment No Chemical Safety Assessment
OTHER INFORMATION	The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. For lab use only!

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1-Phenyl-1H-1,2,4-triazole