Material Safety Data Sheet
tert-Butyl 4-oxocyclohexa necarboxylate

Section 1 - Chemical Product and Company Identification
MSDS Name: tert-Butyl 4-oxocyclohexa necarboxylate
Catalog Numbers: SC-84656

Section 2 - Composition, Information on Ingredients 
CAS#SC-84656
Chemical Name: tert-Butyl 4-oxocyclohexa necarboxylate
Percent  98%
EINECS/ELINCS: Not available

Section 3 - Hazards Identification 
3.1 Classification of the substance or mixture
Classification according to Regulation (EC) No 1272/2008 [EU-GHS/CLP]
Acute toxicity, Oral (Category 4)
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
Harmful if swallowed. Irritating to eyes, respiratory system and skin.
3.2 Label elements
Labelling according Regulation (EC) No 1272/2008 [CLP]
Pictogram 
Signal word: Warning
Hazard statement(s)
H302 Harmful if swallowed.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
Precautionary statement(s)
P261 Avoid breathing dust.
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)
R22 Harmful if swallowed.
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.
S36/37 Wear suitable protective clothing and gloves.
3.3 Other hazards None

Section 4 - First Aid Measures
Eyes: Flush eyes with plenty of water occasionally lifting the upper and lower lids. Get medical aid.
Skin: Get medical aid. Flush skin with plenty of water while removing contaminated clothing and shoes.
Ingestion: Get medical aid. Wash mouth out with water.
Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.

Section 5 - Fire Fighting Measures 
General Information: As in any fire, wear a self-contained breathing apparatus and full protective gear.
Extinguishing Media: Use water spray, dry chemical, carbon dioxide or chemical foam. 

Section 6 - Accidental Release Measures 
General Information: Use proper personal protective equipment.
Spills/Leaks: Vacuum or sweep up material and place into suitable disposalcontainer. Avoid generating dusty conditions.

Section 7 - Handling and Storage 
Handling: Avoid breathing dust, vapor, mist or gas. Avoid contact with eyes, skin.
Storage: Storage temperature: 2 - 4 °C and Keep container tightly closed in a dry and well-ventilated place.

Section 8 - Exposure Controls, Personal Protection 
Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and safety shower. Use adequate ventilation to keep airborne concentrations low.
Personal Protective Equipment
Eyes: Wear chemical safety goggles.
Skin: Wear appropriate protective gloves to prevent skin exposure.
Clothing: Wear appropriate protective clothing to prevent skin exposure.
Respirators: Wear appropriate respirators where necessary.

Section 9 - Physical and Chemical Properties 
Physical State: Powder
Color: White
Odor: Not available.
pH: Not available.
Vapor Pressure: Not available
Viscosity: Not available.
Boiling Point: 271.5°Cat760mmHg
Melting point: Not available.
Autoignition Temperature: Not available
Flash Point: 113.8°C
Explosion Limits:  Not available.
Explosion Limits: Not available.
Decomposition Temperature:Not available.
Water Solubility: Slightly soluble
Specific Gravity/Density: 1.042g/cm3
Molecular Formula: C11H18 O3
Molecular Weight:

Section 10 - Stability and Reactivity 
Chemical Stability: This product is relatively unstable under normal temperature.
Incompatibilities with Other Materials: Strong oxidizing agents.
Hazardous combustion or Decomposition products: Carbon monoxide, carbon dioxide, nitrogen oxides, and oxides of phosphor.

Section 11 - Toxicological Information
May be toxic by inhalation, in contact with skin and if swallowed.
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.
Other Studies: The toxicological properties have not been fully investigated.

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
PBT/vPvB assessment not available as chemical safety assessment not required/not conducted
12.6 Other adverse effects: no data available

Section 13 - Disposal Considerations 
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: -
14.2 UN proper shipping name
ADR/RID: Not dangerous goods
IMDG: Not dangerous goods
IATA: Not dangerous goods
14.3 Transport hazard class(es)
ADR/RID: -                   IMDG: -                                                    IATA: -
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 
No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313.
           
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.