Material Safety Data Sheet
BETA-HYDROXYISOVALERIC ACID  
 

Section 1 - Chemical Product and Company Identification
MSDS Name: BETA-HYDROXYISOVALERIC ACID  
Catalog Numbers: SC-47930

Section 2 - Composition, Information on Ingredients 
CAS# 625-08-1
Chemical Name: BETA-HYDROXYISOVALERIC ACID
Percent  95%
2.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Skin irritation (Category 2)
Eye irritation (Category 2)
Specific target organ toxicity - single exposure (Category 3)
Classification according to EU Directives 67/548/EEC or 1999/45/EC
Irritating to eyes, respiratory system and skin.
2.2 Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram                           
Signal word                        Warning
Hazard statement(s)         
H315                                  Causes skin irritation.
H319                                  Causes serious eye irritation.
H335                                  May cause respiratory irritation.
Precautionary statement(s)
P261                                   Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P305 + P351 + P338          IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Supplemental Hazard Statements         none
According to European Directive 67/548/EEC as amended.
Hazard symbol(s)               
R-phrase(s)
R36/37/38                           Irritating to eyes, respiratory system and skin.
S-phrase(s)
S26                                     In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36                                     Wear suitable protective clothing.  2.3 Other hazards - none

Section 3 - Hazards Identification 
EMERGENCY OVERVIEW
May be harmful if inhaled. Causes respiratory tract irritation.

Potential Health Effects
Inhalation:  May be harmful if inhaled. Causes respiratory tract irritation.
Skin: May be harmful if absorbed through skin. Causes skin irritation. 
Eyes: Causes serious eye irritation.
Ingestion: May be harmful if swallowed.

Section 4 - First Aid Measures
4.1 Description of first aid measures
General advice
Consult a physician. Show this safety data sheet to the doctor in attendance.
If inhaled
If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.
In case of skin contact
Wash off with soap and plenty of water. Consult a physician.
In case of eye contact
Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.
If swallowed
Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.
4.2 Most important symptoms and effects, both acute and delayed
To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated.
4.3 Indication of any immediate medical attention and special treatment needed
no data available  

Section 5 - Fire Fighting Measures 
5.1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
5.2 Special hazards arising from the substance or mixture
Carbon oxides
5.3 Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
5.4 Further information
no data available

Section 6 - Accidental Release Measures 
6.1 Personal precautions, protective equipment and emergency procedures
Use personal protective equipment. Avoid breathing vapors, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.
6.2 Environmental precautions
Do not let product enter drains.
6.3 Methods and materials for containment and cleaning up
Soak up with inert absorbent material and dispose of as hazardous waste. Keep in suitable, closed containers for disposal.
6.4 Reference to other sections
For disposal see section 13. 
Section 7 - Handling and Storage 
7.1 Precautions for safe handling
Avoid contact with skin and eyes. Avoid inhalation of vapour or mist. Normal measures for preventive fire protection.
7.2 Conditions for safe storage, including any incompatibilities
Store in cool place. 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. Store under inert gas. Moisture sensitive.
7.3 Specific end uses
no data available

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Use adequate general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. Use process enclosure, local exhaust ventilation, or other engineering controls to control airborne levels.

Personal Protective Equipment
Eye/face protection
Safety glasses with side-shields conforming to EN166 Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).
Skin protection
Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.
The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
Body Protection
Impervious clothing, The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.
Respiratory protection
Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government
standards such as NIOSH (US) or CEN (EU).  
Section 9 - Physical and Chemical Properties 
Physical State: clear, viscous liquid .
 Color: light yellow.
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: Not available.
Melting point: -80 °C - lit. .
Autoignition Temperature: Not available.
Flash Point: 113 °C - closed cup.
Explosion Limits: Not available.
Explosion Limits: Not available.
Decomposition Temperature: Not available.
Specific Gravity/Density: 0,938 g/mL at 25 °C.
Molecular Formula: C5H10O3.
Molecular Weight: 118.13.

Section 10 - Stability and Reactivity 
10.1 Reactivity
no data available

10.2 Chemical stability
no data available
10.3 Possibility of hazardous reactions
no data available
10.4 Conditions to avoid
no data available
10.5 Incompatible materials
Strong oxidizing agents 
10.6 Hazardous decomposition products
Other decomposition products - no data available

Section 11 - Toxicological Information
11.1 Information on toxicological effects
Acute toxicity
no data available
Skin corrosion/irritation
no data available
Serious eye damage/eye irritation
no data available
Respiratory or skin sensitization
no data available
Germ cell mutagenicity
no data available
Carcinogenicity
IARC: No component of this product present at levels greater than or equal to 0.1% is identified as probable, possible or confirmed human carcinogen by IARC.
Reproductive toxicity
no data available
Specific target organ toxicity - single exposure
Inhalation - May cause respiratory irritation.
Specific target organ toxicity - repeated exposure
no data available
Aspiration hazard
no data available

Section 12 - Ecological Information 
12.1 Toxicity
no data available
12.2 Persistence and degradability
no data available
12.3 Bioaccumulative potential
no data available
12.4 Mobility in soil
no data available
12.5 Results of PBT and vPvB assessment
no data available

Section 13 - Disposal Considerations
13.1 Waste treatment methods
Product
Offer surplus and non-recyclable solutions to a licensed disposal company. Contact a licensed professional waste disposal service to dispose of this material.
Contaminated packaging
Dispose of as unused product.

Section 14 - Transport Information 
14.1 UN number
ADR/RID: -                          IMDG: -                                  IATA: 3334
14.2 UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Aviation regulated liquid, n.o.s. (Butanoic acid, 3-hydroxy-3-methyl-)
14.3 Transport hazard class(es)
ADR/RID: -                       IMDG: -                                      IATA: 9
14.4 Packaging group
ADR/RID: -                       IMDG: -                                      IATA: -
14.5 Environmental hazards
ADR/RID: no                    IMDG Marine pollutant: no        IATA: no
14.6 Special precautions for user
no data available 
Section 15 - Regulatory Information 
This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
no data available

15.2 Chemical Safety Assessment
no data available      
Section 16 - Additional Information
While the information herein is believed to be reliable, it is furnished without warranty of any kind. It shall be used only as a guide. We assume no liabilities from the use of this product or information contained herein.