Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Triethyl phosphate
- Product Code
- 40001
- Chemical Name
- Triethyl phosphate
Regulatory Identifiers
- CAS Number
- 78-40-0 Check regulations →
- EC Number
- 201-114-5 Check regulations →
Identified Uses
SU24 Scientific research and development
Manufacturers & Suppliers
Alfa Aesar
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
http://www.alfa.com
Thermo Fisher Scientific Chemicals, Inc.
manufacturer
30 Bond Street, Ward Hill, MA 01835-8099
http://www.alfa.com
Emergency Contacts
Alfa Aesar / Thermo Fisher Scientific Chemicals, Inc.
800-343-0660
Monday-Friday, 8am-7pm EST
Carechem 24
(866) 928-0789
After normal business hours
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
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 |
|---|---|---|---|
| Triethyl phosphate EC: 201-114-5 | 78-40-0 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Supply fresh air. If required, provide artificial respiration. Keep patient warm.
Immediately wash with water and soap and rinse thoroughly.
Rinse opened eye for several minutes under running water.
Immediate Medical Attention
Seek immediate medical advice (for inhalation and skin contact). Consult a doctor (for eye contact). Seek medical treatment (for swallowing).
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Carbon dioxide, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
If this product is involved in a fire, the following can be released: Carbon monoxide and carbon dioxide, Phosphorus oxides
Firefighter Protection
Wear self-contained respirator. Wear fully protective impervious suit.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Wear protective equipment. Keep unprotected persons away.
Do not allow product to reach sewage system or any water course.
Absorb with liquid-binding material
Materials: sand, diatomite, acid binders, universal binders, sawdust
Related Products
Similar products with comparable safety profiles
Triethyl phosphite
CAS: 122-52-1
Tris(2-ethylhexyl) phosphate
CAS: 78-42-2
Trimethyl phosphate
CAS: 512-56-1
Triphenyl phosphate
CAS: 115-86-6
Tris(2-chloroethyl) phosphate
CAS: 115-96-8
Tri-n-butyl phosphate
CAS: 126-73-8
Bis(2-ethylhexyl) phosphate
CAS: 298-07-7
Trimethyl phosphite
CAS: 121-45-9
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Keep container tightly sealed. Ensure good ventilation at the workplace.
Store in cool, dry place in tightly closed containers. Store in cool, dry conditions in well sealed containers.
No information known.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Properly operating chemical fume hood designed for hazardous chemicals and having an average face velocity of at least 100 feet per minute.
Impervious gloves. Check protective gloves prior to each use for their proper condition. The selection of suitable gloves not only depends on the material, but also on quality. Quality will vary from manufacturer to manufacturer. Material of gloves: Butyl rubber, BR. Penetration time of glove material (in minutes): 480. Glove thickness: 0.3 mm.
Safety glasses
Use suitable respirator when high concentrations are present. Recommended filter device for short term use: Use a respirator with multi-purpose combination (US) or type ABEK (EN 14387) as a backup to engineering controls. Risk assessment should be performed to determine if air-purifying respirators are appropriate. Only use equipment tested and approved under appropriate government standards such as NIOSH (USA) or CEN (EU).
Protective work clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under recommended storage conditions.
No information known.
Reacts with strong oxidizing agents
No further relevant information available.
Oxidizing agents
Carbon monoxide and carbon dioxide, Phosphorus oxides (e.g. P2O5)
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
Consult state, local or national regulations to ensure proper disposal.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- Not applicable
- Shipping Name
- Not applicable
- Transport Class
- Not applicable
- Packing Group
- Not applicable
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Triethyl phosphate?
The signal word is warning.
What is the physical form of Triethyl phosphate?
Triethyl phosphate is a liquid appearing as liquid with colorless color. It has mild odor.
What is the solubility of Triethyl phosphate?
Fully miscible
What is Triethyl phosphate used for?
SU24 Scientific research and development
What are the hazard statements for Triethyl phosphate?
This substance has 1 hazard statement:
- H302: Harmful if swallowed.
What is the melting point of Triethyl phosphate?
The melting point is -56.4 °C (-70 °F) and the boiling point is 215 °C (419 °F).