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
Registration, Evaluation, Authorisation and Restriction of Chemicals - EU regulation compliance
Uses Information
Overview
JRCure 1819 (CAS: 162881-26-7 ) is a paleyellowpowder substance commonly used used for photoinitiator etc..
Manage Your Safety Data Sheets
Organize and access your chemical safety data with ease.
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
GHS07
GHS (Globally Harmonized System) pictograms indicate specific chemical hazard categories and safety precautions
Hazard Statements
- H317: May cause an allergic skin reaction.
- H413: May cause long lasting harmful effects to aquatic life.
Precautionary Statements
- P261: Avoid breathing dust/fume/gas/mist/vapours/spray.
- P272: Contaminated work clothing should not be allowed out of the workplace.
- P273: Avoid release to the environment.
- P280: Wear protective gloves/protective clothing/eye protection/face protection.
- P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
- P321: Specific treatment (see … on this label).
- P362 + P364: Take off contaminated clothing and wash it before reuse.
- P501: Dispose of contents/container in accordance with local/regional/national/ international regulations.
- If skin irritation or rash occurs: Get medical help.
Manufacturers & Suppliers
Authorized suppliers, manufacturers, and distribution network information
TIANJIN JIURI NEW MATERIALS CO., LTD
manufacturer
C-5/6, Vision Hill,No.1 Gonghua Road, Huayuan Hi-tech Park, Tianjin, China.
CN
+86-22-23811185
+86-22-87186899
24/7 Emergency Response
Critical emergency contact numbers for chemical spills, exposure incidents, and medical emergencies
Emergency Contact
+86-22-58330700
CN
Chemical Composition & Hazardous Ingredients
Detailed component analysis, concentration ranges, and hazardous substance identification
Product Type
substanceChemical Components & Hazardous Substances
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide EC: 423-340-5 | 162881-26-7 | 98.5% | Non-hazardous |
Emergency First Aid Measures
Critical first aid procedures for chemical exposure incidents and medical emergencies
Inhalation Exposure
If difficulties occur after dust has been inhaled, remove to fresh air and seek medical attention.
Skin Contact
Wash thoroughly with soap and water.
Eye Contact
Wash affected eyes for at least 15 minutes under running water with eyelids held open.
Ingestion/Swallowing
Rinse mouth immediately and then drink plenty of water, seek medical attention.
Immediate Medical Attention Required
Immediate medical attention is required. Treat symptomatically.
Medical Treatment
Treat symptomatically.
Fire Fighting Measures & Emergency Response
Fire suppression methods, extinguishing media, and firefighting safety procedures
Suitable Extinguishing Media
Dry powder, foam.
Unsuitable Extinguishing Media
Carbon dioxide.
Specific Fire Hazards
Combustible solid which burns but propagates flame with difficulty; it is estimated that most organic dusts are combustible (circa 70%) - according to the circumstances under which the combustion process occurs, such materials may cause fires and / or dust explosions. Slight fire hazard when exposed to heat or flame. In case of fire, the following can be released: Oxides of carbon, phosphorus oxides, harmful vapours. Organic powders when finely divided over a range of concentrations regardless of particulate size or shape and suspended in air or some other oxidizing medium may form explosive dust-air mixtures and result in a fire or dust explosion (including secondary explosions).
Fire Fighting Instructions
Fire-extinguishing work is done from the windward and the suitable fire-extinguishing method According to the surrounding situation is used. In case of fire in the surroundings, keep containers cool by spraying with water. Eliminate all ignition sources if safe to do so.
Firefighter Protection Equipment
As in any fire, wear self-contained breathing apparatus and full protective gear.
Accidental Release Measures & Spill Response
Emergency spill cleanup procedures, containment methods, and environmental protection
Emergency Procedures
Remove all sources of ignition. Ensure adequate ventilation. Take precautionary measures against static discharges.
Environmental Precautions
Prevent further leakage or spillage if safe to do so. Do not let product enter drains.
Cleanup Methods
Pick up and arrange disposal without creating dust. Sweep up and shovel.
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
Safe Handling & Storage Procedures
Industrial handling precautions, storage conditions, and workplace safety requirements
Handling Precautions
• Handling is performed in a well ventilated place.
• Wear suitable protective equipment.
• Avoid contact with skin and eyes.
• Avoid formation of dust.
Storage Conditions
• Store in original containers.
• Keep containers securely sealed.
• Store in a cool, dry area protected from environmental extremes.
• Store away from incompatible materials and foodstuff containers.
General Hygiene Measures
Avoid contact with skin and eyes.
Fire Prevention Measures
Keep away from heat/sparks/open flames/ hot surfaces.
Exposure Controls & Personal Protective Equipment
Occupational exposure limits, engineering controls, and required safety equipment
Engineering Controls
1 Ensure adequate ventilation, especially in confined areas. 2 Ensure that eyewash stations and safety showers are close to the workstation location. 3 Use explosion-proof electrical/ventilating/lighting/equipment.
Hand Protection
Protective gloves(such as butyl rubber),approved by EN374(EU).
Eye Protection
Tightly fitting safety goggles (approved by EN166(EU) or NIOSH(US).
Respiratory Protection
Use appropriative respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: low boiling organic solvent, Type AX, Brown, conforming to EN371.
Skin/Body Protection
Wear fire/flame resistant/retardant clothing and antistatic boots.
Chemical Stability & Reactivity Data
Chemical stability, hazardous reactions, and incompatible materials information
Chemical Stability
Stable at room temperature in closed containers under normal storage and handling conditions.
Reactivity
The substance is stable under recommended storage and handling conditions.
Hazardous Reactions
Dust explosion hazard.
Conditions to Avoid
Incompatible materials. Avoid electro-static discharge. High temperatures. Proximity to sources of ignition.
Incompatible Materials
Strong acids, strong bases, strong oxidizing agents.
Hazardous Decomposition Products
Hazardous decomposition products formed under fire conditions. - Carbon monoxide, phosphorus oxide, harmful vapours.
Transportation & Shipping Information
UN numbers, shipping names, transport classes, and regulatory transport requirements
UN Number
Not regulated
Proper Shipping Name
Not regulated
Transport Hazard Class
Not regulated
Packing Group
Not regulated
Chemical Safety FAQ & Common Questions
Most frequently asked questions about safety, handling, storage, and regulatory compliance
What other names is JRCure 1819 known by?
JRCure 1819 is also known as: Phenyl bis(2,4,6-trimethylbenzoyl)-phosphine oxide
What is the hazard signal word for JRCure 1819?
The signal word for this substance is "warning".
What is the physical form of JRCure 1819?
JRCure 1819 is a solid appearing as paleyellowpowder with pale yellow color. It has not available odor.
What is JRCure 1819 used for?
Used for Photoinitiator etc.
What are the hazard statements for JRCure 1819?
This substance has 2 hazard statements: H317: May cause an allergic skin reaction. H413: May cause long lasting harmful effects to aquatic life.
What is the melting point of JRCure 1819?
The melting point is 127.0-135.0℃ and the boiling point is The test substance decomposed at >=168 °C, no boiling point was observed..