Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- n-Dodecyl Mercaptan
- Chemical Name
- n-Dodecyl Mercaptan
Regulatory Identifiers
- CAS Number
- 112-55-0 Check regulations →
- EC Number
- 203-984-1 Check regulations →
- REACH No.
- 01-2119491318-31-0000
Identified Uses
Use as an intermediate
Manufacturers & Suppliers
Chevron Phillips Chemical Company LP
manufacturer
10001 Six Pines Drive, The Woodlands, TX 77380
http://www.CPChem.com
Chevron Phillips Chemicals International N.V.
local supplier
Brusselsesteenweg 355, B-3090 Overijse, Belgium
Emergency Contacts
Emergency Contact
866.442.9628
Emergency Contact
1.832.813.4984
CHEMTREC
800.424.9300
CHEMTREC
703.527.3887
CHEMCALL
+800 2436 2255
BIG
+32.14.584545
Emergency Contact
0800.111.767
Emergency Contact
+55.19.3467.1600
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS07
GHS09
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 |
|---|---|---|---|
| n-Dodecyl Mercaptan EC: 203-984-1 | 112-55-0 | 98.5% | Yes |
Synonyms : Normal Dodecyl Mercaptan 1-dodecanethiol NDDM dodecanethiol
First Aid Measures
Emergency procedures for chemical exposure incidents
If unconscious place in recovery position and seek medical advice. If symptoms persist, call a physician.
If skin irritation persists, call a physician. If on skin, rinse well with water. If on clothes, remove clothes.
Symptoms: Corrosion of the skin.
In the case of contact with eyes, rinse immediately with plenty of water and seek medical advice. Continue rinsing eyes during transport to hospital. Remove contact lenses. If eye irritation persists, consult a specialist.
Symptoms: Small amounts splashed into eyes can cause irreversible tissue damage and blindness.
Keep respiratory tract clear. Never give anything by mouth to an unconscious person. Take victim immediately to hospital.
Immediate Medical Attention
Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficulty. Take victim immediately to hospital.
Medical Treatment
Immediate medical treatment is necessary as untreated wounds from corrosion of the skin heal slowly and with difficulty.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
High volume water jet.
Do not allow run-off from fire fighting to enter drains or water courses.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Prevent product from entering drains. Prevent further leakage or spillage if safe to do so. If the product contaminates rivers and lakes or drains inform respective authorities.
Soak up with inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust). Keep in suitable, closed containers for disposal.
Materials: inert absorbent material (e.g. sand, silica gel, acid binder, universal binder, sawdust)
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
To avoid spills during handling keep bottle on a metal tray. Do not breathe vapors/dust. Avoid contact with skin and eyes. For personal protection see section 8. Smoking, eating and drinking should be prohibited in the application area. Dispose of rinse water in accordance with local and national regulations. Persons susceptible to skin sensitization problems or asthma, allergies, chronic or recurrent respiratory disease should not be employed in any process in which this mixture is being used.
Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Electrical installations / working materials must comply with the technological safety standards.
Smoking, eating and drinking should be prohibited in the application area.
Normal measures for preventive fire protection.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
This material is considered stable under normal ambient and anticipated storage and handling conditions of temperature and pressure.
Heat, sparks, fire, and oxidizing agents.
May react with oxygen and strong oxidizing agents, such as chlorates, nitrates, peroxides, etc.
No decomposition if stored and applied as directed.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
Toxicity to fish
Toxicity to fish
12.1 Toxicity
12.1 Toxicity
12.3 Bioaccumulative potential
Persistence and degradability
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
Send to a licensed waste management company.
Use material for its intended purpose or recycle if possible. If this material is classified as a hazardous waste, federal law requires disposal at a licensed hazardous waste disposal facility.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- UN1760
- Shipping Name
- CORROSIVE LIQUID, N.O.S.
- Transport Class
- 8
- Packing Group
- III
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 n-Dodecyl Mercaptan?
The signal word is danger.
What is the physical form of n-Dodecyl Mercaptan?
n-Dodecyl Mercaptan is a liquid with colorless color. It has repulsive odor.
What is n-Dodecyl Mercaptan used for?
Use as an intermediate
What are the hazard statements for n-Dodecyl Mercaptan?
This substance has 3 hazard statements:
- H314: Causes severe skin burns and eye damage.
- H317: May cause an allergic skin reaction.
- H410: Very toxic to aquatic life with long lasting effects.