Chemical Product Identification & Regulatory Data
Official chemical identifiers, CAS numbers, and regulatory compliance information
Basic Product Information
Regulatory Identifiers
Chemical Abstracts Service registry number - unique identifier for chemical substances
European Community number - used for regulatory compliance in EU/EEA
Uses Information
Overview
Clonidine (hydrochloride) (CAS: 4205-91-8 ) commonly used this product is for research use - not for human or veterinary diagnostic or therapeutic use..
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GHS Hazard Classification & Safety Warnings
Globally Harmonized System (GHS) hazard pictograms, signal words, and safety classifications
Classification Status
Signal Word
Hazard Classifications
GHS Hazard Pictograms & Safety Symbols
GHS09
GHS08
GHS06
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H301 + H311: Toxic if swallowed or in contact with skin.
- H330: Fatal if inhaled.
- H370: Causes damage to organs.
- H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statements
- P260: Do not breathe dust/fume/gas/mist/vapors/spray.
- P264: Wash thoroughly after handling.
- P270: Do not eat, drink or smoke when using this product.
- P271: Use only outdoors or in a well-ventilated area.
- P273: Avoid release to the environment.
- P280: Wear protective gloves / protective clothing.
- P284: [In case of inadequate ventilation] wear respiratory protection.
- P301 + P310: If swallowed: Immediately call a poison center/doctor.
- P302 + P352: If on skin: Wash with plenty of water.
- P304 + P340: If inhaled: Remove person to fresh air and keep comfortable for breathing.
- P308 + P311: IF exposed or concerned: Call a poison center/doctor.
- P312: Call a poison center/doctor if you feel unwell.
- P320: Specific treatment is urgent (see on this label).
- P330: Rinse mouth.
- P361 + P364: Take off immediately all contaminated clothing and wash it before reuse.
- P391: Collect spillage.
- P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
- P405: Store locked up.
- P501: Dispose of contents/container in accordance with local/regional/national/international regulations.
Chemical Manufacturers & Supply Chain
Authorized suppliers, manufacturers, and distribution network information
Cayman Chemical Co.
manufacturer
1180 E. Ellsworth Rd. Ann Arbor, MI 48108 USA
US
24/7 Emergency Response & Poison Control
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Cayman Chemical Co.
+1 (734) 971-3335
US
During normal opening times
Emergency Contact
800-424-9300
US
US/CANADA
Emergency Contact
703-741-5970
US
Outside US/CANADA
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
SubstancesGeneral Composition
Chemical characterization: Substances
Chemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Clonidine (hydrochloride) EC: 224-121-5 | 4205-91-8 | Not specified | ✓ Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
🫁 Inhalation Exposure
Supply fresh air or oxygen; call for doctor. In case of unconsciousness place patient stably in side position for transportation.
🖐️ Skin Contact
Immediately wash with water and soap and rinse thoroughly.
👁️ Eye Contact
Rinse opened eye for several minutes under running water. Then consult a doctor.
🍽️ Ingestion/Swallowing
Do not induce vomiting; immediately call for medical help.
🚨 Immediate Medical Attention Required
No further relevant information available.
Medical Treatment
No further relevant information available.
Related Chemical Substances & Alternative Products
Similar chemicals with comparable safety profiles and industrial applications
Technical Specifications & Material Properties
Physical state, chemical properties, melting point, boiling point, and material characteristics
Exposure Controls & Personal Protective Equipment (PPE)
Occupational exposure limits, engineering controls, and required safety equipment
🏭 Engineering Controls
No further data; see section 7.
🧤 Hand Protection
Protective gloves. The glove material has to be impermeable and resistant to the product/ the substance/ the preparation. Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The selection of the suitable gloves does not only depend on the material, but also on further marks of quality and varies from manufacturer to manufacturer. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
👁️ Eye Protection
Not required.
😷 Respiratory Protection
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
🏷️ UN Number
UN2811
📦 Proper Shipping Name
TOXIC SOLID, ORGANIC, N.O.S. (CLONIDINE (HYDROCHLORIDE))
⚠️ Transport Hazard Class
6.1 Toxic substances
📋 Packing Group
I
🚢 IMDG Maritime Transport Precautions
Warning: Toxic substances
✈️ IATA Air Transport Precautions
Warning: Toxic substances
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is Clonidine (hydrochloride) known by?
Clonidine (hydrochloride) is also known as: N-(2,6-dichlorophenyl)-4,5-dihydro-1H-imidazol-2-amine, monohydrochloride ST 155
What is the hazard signal word for Clonidine (hydrochloride)?
The signal word for this substance is "danger".
What is the physical form of Clonidine (hydrochloride)?
Clonidine (hydrochloride) is a solid with not determined. color. It has characteristic odor.
What is the solubility of Clonidine (hydrochloride)?
DMF: 0.3 mg/ml; DMSO: 3 mg/ml; Ethanol: 2 mg/ml; PBS (pH 7.2): 5 mg/ml
What is Clonidine (hydrochloride) used for?
This product is for research use - Not for human or veterinary diagnostic or therapeutic use.
What are the hazard statements for Clonidine (hydrochloride)?
This substance has 4 hazard statements: H301 + H311: Toxic if swallowed or in contact with skin. H330: Fatal if inhaled. H370: Causes damage to organs. H410: Very toxic to aquatic life with long lasting effects.
What is the melting point of Clonidine (hydrochloride)?
The melting point is Undetermined. and the boiling point is Undetermined..