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BBOT

Item number676963
CAS7128-64-5
FormulaC26H26N2O2S
Molecular weight430,56 g/mol
Quantity 1X100MG
storage conditions20 °C
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Safety Data Sheetaccording to Regulation (EC) No 1907/2006 (REACH)
Classifications according to Regulation (EC) No 1272/2008.
Printdate 26.04.2024
IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING
Product name:BBOT
Catalog No.:676963
Relevant identified uses of the substance or mixtureIdentified: Laboratory chemical
uses: R&D
Uses advised against:HPC Standards GmbH
Am Wieseneck 7

04451 Cunnersdorf
Deutschland


Tel. +49 34291 3372-36
Fax. +49 34291 3372-39
contact@hpc-standards.com
Emergency telephone numberHPC Standards Tel. +49 34291 3372-36
This number is only available during office hours.
HAZARDS IDENTIFICATION· 2.1 Classification of the substance or mixture
· Classification according to Regulation (EC) No 1272/2008
Acute Tox. 4 H332 Harmful if inhaled.
Label elements
PictogramGHS07 exclam
exclam
· 2.2 Label elements
· Labelling according to Regulation (EC) No 1272/2008
The substance is classified and labelled according to the CLP regulation.
· Signal word Warning
· Hazard statements
H332 Harmful if inhaled.
· Precautionary statements
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P312 Call a POISON CENTER/doctor if you feel unwell.
· 2.3 Other hazards
· Results of PBT and vPvB assessment
· PBT: Not applicable.
· vPvB: Not applicable.
COMPOSITION/INFORMATION ON INGREDIENTS· 3.1 Substances
· CAS No. Description
7128-64-5 2,5-thiophenediylbis(5-tert-butyl-1,3-benzoxazole)
· Identification number(s) None
· EC number: 230-426-4
· RTECS: DM4888332
FormulaC26H26N2O2S
Molecular Weight (g/mol)430.56
CAS-No.7128-64-5
FIRST AID MEASURES· 4.1 Description of first aid measures
· General information:
Symptoms of poisoning may occur even after several hours; therefore medical observation for at least 48
hours after the accident is recommended.
· After inhalation:
Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms
persist.
In case of unconsciousness place patient in recovery position for transport.
Seek medical treatment.
· After skin contact: Immediately wash with water and soap and rinse thoroughly.
· After eye contact: Rinse opened eye for several minutes under running water.
· After swallowing: Rinse mouth. Do not induce vomiting.
· 4.2 Most important symptoms and effects, both acute and delayed No further relevant information available.
· 4.3 Indication of any immediate medical attention and special treatment needed
No further relevant information available.
FIRE-FIGHTING MEASURES· 5.1 Extinguishing media
· Suitable extinguishing agents: Use fire extinguishing methods suitable for surrounding conditions.
· 5.2 Special hazards arising from the substance or mixture
Formation of toxic gases is possible during heating or in case of fire.
· 5.3 Advice for firefighters
· Protective equipment:
Mouth respiratory protective device.
Wear self-contained respiratory protective device.
ACCIDENTAL RELEASE MEASURES· 6.1 Personal precautions, protective equipment and emergency procedures Avoid formation of dust.
· 6.2 Environmental precautions: Do not allow to enter sewers/ surface or ground water.
· 6.3 Methods and material for containment and cleaning up: Ensure adequate ventilation.
· 6.4 Reference to other sections
See Section 7 for information on safe handling.
See Section 8 for information on personal protection equipment.
See Section 13 for disposal information.
HANDLING AND STORAGE· 7.1 Precautions for safe handling
Ensure good ventilation/extraction at the workplace.
Remove dust thoroughly.
Store in cool, dry place in tightly closed receptacles.
· Information about fire - and explosion protection: No special measures required.
· 7.2 Conditions for safe storage, including any incompatibilities
· Storage:
· Requirements to be met by storerooms and receptacles:
Please refer to the manufacturers certificate for specific storage and transport temperature conditions.
Store only in the original receptacle unless other advice is given on the CoA.
Keep container in a well-ventilated place. Keep away from sources of ignition and heat.
· Information about storage in one common storage facility: Store away from foodstuffs.
· Further information about storage conditions: Keep container tightly sealed.
· 7.3 Specific end use(s) No further relevant information available.
EXPOSURE CONTROLS/PERSONAL PROTECTION· 8.1 Control parameters
· Ingredients with limit values that require monitoring at the workplace: Not required.
· Additional information: Lists used were valid at the time of SDS preparation.
· 8.2 Exposure controls
· Appropriate engineering controls No further data; see item 7.
· Individual protection measures, such as personal protective equipment
· General protective and hygienic measures: Wash hands before breaks and at the end of work.
· Respiratory protection:
In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure
use self-contained respiratory protective device.
· Hand protection
The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the
degradation
The protective gloves to be used must comply with the specifications of EC Directive 89/686/EEC and the
related standard EN374
· Material of gloves Butyl rubber, BR
· Penetration time of glove material
The exact break through time has to be found out by the manufacturer of the protective gloves and has to be
observed.
· Eye/face protection Safety glasses
PHYSICAL AND CHEMICAL PROPERTIES· 9.1 Information on basic physical and chemical properties
· General Information
· Physical state Solid
· Colour: Yellowish
· Odour: Odourless
· Odour threshold: Not determined.
· Melting point/freezing point: 200.6 °C
· Boiling point or initial boiling point and boiling
range Not determined.
· Flammability Not determined.
· Lower and upper explosion limit
· Lower: Not determined.
· Upper: Not determined.
· Flash point: Not applicable.
· Auto-ignition temperature: Not determined.
· Decomposition temperature: Not determined.
· pH Not applicable.
· Viscosity:
· Kinematic viscosity Not applicable.
· Dynamic: Not applicable.
· Solubility Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol
(Slightly)
· water: Not determined.
· Partition coefficient n-octanol/water (log value) 8.6 LogP
· Vapour pressure: Not applicable.
· Density and/or relative density
· Density at 20 °C: 1.272 g/cm³
· Relative density Not determined.
· Vapour density Not applicable.
· 9.2 Other information
· Appearance:
· Form: Crystalline powder
· Important information on protection of health and
environment, and on safety.
· Ignition temperature: Not determined
· Explosive properties: Not determined.
· Change in condition
· Evaporation rate Not applicable.
· Information with regard to physical hazard classes
· Explosives Not applicable
· Flammable gases Not applicable
· Aerosols Not applicable
· Oxidising gases Not applicable
· Gases under pressure Not applicable
· Flammable liquids Not applicable
· Flammable solids Not applicable
· Self-reactive substances and mixtures Not applicable
· Pyrophoric liquids Not applicable
· Pyrophoric solids Not applicable
· Self-heating substances and mixtures Not applicable
· Substances and mixtures, which emit flammable
gases in contact with water Not applicable
· Oxidising liquids Not applicable
· Oxidising solids Not applicable
· Organic peroxides Not applicable
· Corrosive to metals Not applicable
· Desensitised explosives Not applicable
STABILITY AND REACTIVITY· 10.1 Reactivity
Stable under normal conditions.
No further relevant information available.
· 10.2 Chemical stability Stable under normal conditions.
· Thermal decomposition / conditions to be avoided:
Formation of toxic gases is possible during heating or in case of fire.
· 10.3 Possibility of hazardous reactions No dangerous reactions known.
· 10.4 Conditions to avoid Heat.
· 10.5 Incompatible materials: Strong oxidizing agents.
· 10.6 Hazardous decomposition products:
Formation of toxic gases is possible during heating or in case of fire.
TOXICOLOGICAL INFORMATION· 11.1 Information on hazard classes as defined in Regulation (EC) No 1272/2008
· Acute toxicity Harmful if inhaled.
· LD/LC50 values relevant for classification:
Oral LD50 >10,000 mg/kg (rat)
Inhalative LC50/4 h 1.82 mg/l (rat)
· Skin corrosion/irritation
Based on available data, the classification criteria are not met.
Based on available data, the classification criteria are not met.
· Serious eye damage/irritation Based on available data, the classification criteria are not met.
· Respiratory or skin sensitisation Based on available data, the classification criteria are not met.
· 11.2 Information on other hazards
· Endocrine disrupting properties Substance is not listed.
ECOLOGICAL INFORMATION· 12.1 Toxicity
· Aquatic toxicity:
LC50/96 h >100 mg/l (fish)
· 12.2 Persistence and degradability No further relevant information available.
· 12.3 Bioaccumulative potential No further relevant information available.
· 12.4 Mobility in soil No further relevant information available.
· 12.5 Results of PBT and vPvB assessment
· PBT: Not applicable.
· vPvB: Not applicable.
· 12.6 Endocrine disrupting properties
The product does not contain substances with endocrine disrupting properties.
· 12.7 Other adverse effects
· Additional ecological information:
· General notes:
Water hazard class 1 (German Regulation) (Assessment by list): slightly hazardous for water
Do not allow undiluted product to reach ground water, water course or sewage system.
DISPOSAL CONSIDERATIONS· 13.1 Waste treatment methods
· Recommendation
Must not be disposed of together with household garbage. Do not allow product to reach sewage system.
· Uncleaned packaging:
· Recommendation: Dispose of in accordance with national regulations.
TRANSPORT INFORMATION· 14.1 UN number or ID number
· ADR, IMDG, IATA Not applicable
· ADR, IMDG, IATA Not applicable
· 14.3 Transport hazard class(es)
· ADR, ADN, IMDG, IATA
· Class Not applicable
· 14.4 Packing group
· ADR, IMDG, IATA Not applicable
· 14.5 Environmental hazards: Not applicable.
· 14.6 Special precautions for user Not applicable.
· 14.7 Maritime transport in bulk according to IMO
instruments Not applicable.
· UN "Model Regulation": Not applicable
REGULATORY INFORMATION· 15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
· Directive 2012/18/EU
· Named dangerous substances - ANNEX I Substance is not listed.
· 15.2 Chemical safety assessment: A Chemical Safety Assessment has not been carried out.
OTHER INFORMATIONThe above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any
guarantee of the properties of the product. For lab use only!