Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- β-Mercaptoethanol, Molecular Biology Grade
- Product Code
- 444203
Regulatory Identifiers
- CAS Number
- 60-24-2 Check regulations →
- REACH No.
- 01-2119517582-41-XXXX
Identified Uses
Biochemical research/analysis
Manufacturers & Suppliers
Millipore
manufacturer
Merck KGaA
manufacturer
Frankfurter Str. 250 D-64271 DARMSTADT
+49 (0)6151 72-0
Emergency Contacts
CHEMTREC (GB)
+(44)-870-8200418
CHEMTREC Ireland
+(353)-19014670
CHEMTREC India
001-803-017-9114
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS05
GHS06
GHS08
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 |
|---|---|---|---|
| Mercaptoethanol EC: 200-464-6 | 60-24-2 | 100% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air. Immediately call in physician. If breathing stops: immediately apply artificial respiration, if necessary also oxygen.
In case of skin contact: Take off immediately all contaminated clothing. Rinse skin with water/ shower. Call a physician immediately.
After eye contact: rinse out with plenty of water. Immediately call in ophthalmologist. Remove contact lenses.
If swallowed: give water to drink (two glasses at most). Seek medical advice immediately. In exceptional cases only, if medical care is not available within one hour, induce vomiting (only in persons who are wide awake and fully conscious), administer activated charcoal (20 - 40 g in a 10% slurry) and consult a doctor as quickly as possible.
Immediate Medical Attention
Immediately call in physician.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water, Foam, Carbon dioxide (CO2), Dry powder
For this substance/mixture no limitations of extinguishing agents are given.
Combustible. Vapors are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating.
Firefighter Protection
Stay in danger area only with self-contained breathing apparatus. Prevent skin contact by keeping a safe distance or by wearing suitable protective clothing.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Do not breathe vapors, aerosols. Avoid substance contact. Ensure adequate ventilation. Keep away from heat and sources of ignition. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up carefully with liquid-absorbent material. Clean up affected area.
Materials: liquid-absorbent material (e.g. Chemizorb®)
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Work under hood. Do not inhale substance/mixture. Avoid generation of vapours/aerosols.
Tightly closed. Keep in a well-ventilated place. Keep locked up or in an area accessible only to qualified or authorized persons.
Immediately change contaminated clothing. Apply preventive skin protection. Wash hands and face after working with substance.
Keep away from open flames, hot surfaces and sources of ignition. Take precautionary measures against static discharge.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Full contact Material: butyl-rubber Minimum layer thickness: 0,7 mm Break through time: 480 min Material tested:Butoject® (KCL 898). Splash contact Material: Nitrile rubber Minimum layer thickness: 0,4 mm Break through time: 120 min Material tested:Camatril® (KCL 730 / Aldrich Z677442, Size M)
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Tightly fitting safety goggles
Recommended Filter type: Filter B-(P3). The entrepeneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature) .
Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical.
Violent reactions possible with: Strong oxidizing agents. A risk of explosion and/or of toxic gas formation exists with the following substances: Acids
Strong heating.
No data available
In the event of fire: see section 5
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
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 2966
- Shipping Name
- THIOGLYCOL
- Transport Class
- 6.1
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for β-Mercaptoethanol, Molecular Biology Grade?
The signal word is danger.
What is the physical form of β-Mercaptoethanol, Molecular Biology Grade?
β-Mercaptoethanol, Molecular Biology Grade is a liquid with colorless color. It has characteristic odor.
What is β-Mercaptoethanol, Molecular Biology Grade used for?
Biochemical research/analysis
What are the hazard statements for β-Mercaptoethanol, Molecular Biology Grade?
This substance has 8 hazard statements:
- H301 + H331: Toxic if swallowed or if inhaled.
- H310: Fatal in contact with skin.
- H315: Causes skin irritation.
- H317: May cause an allergic skin reaction.
- H318: Causes serious eye damage.
- H361d: Suspected of damaging the unborn child.
- H373: May cause damage to organs (Liver, Heart) through prolonged or repeated exposure if swallowed.
- H410: Very toxic to aquatic life with long lasting effects.
What is the melting point of β-Mercaptoethanol, Molecular Biology Grade?
The melting point is < -50 °C and the boiling point is 157 °C.