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tert-Butyl ethyl ether
| Item number | 677145 |
| CAS | 637-92-3 |
| Formula | C6H14O |
| Molecular weight | 102,17 g/mol |
| Quantity | 1X100MG |
| storage conditions | 20 °C |
| CoA / MSDS | Retrieve CoA Retrieve MSDS |
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Part of Product groups:
Product Variations:
Product | Catalog No./ CAS No. | Quantity | Price | |
|---|---|---|---|---|
 | 683113 | 1X1000MG | ||
tert-Butyl ethyl ether solution |  | 677144 | 1X1ML | Please log in. |
 | 677145 | 1X100MG | Please log in. |
| Safety Data Sheet | according to Regulation (EC) No 1907/2006 (REACH) Classifications according to Regulation (EC) No 1272/2008. Printdate 27.12.2024 |
| IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/UNDERTAKING | |
| Product name: | tert-Butyl ethyl ether |
| Catalog No.: | 677145 |
| Relevant identified uses of the substance or mixture | Identified: 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 number | HPC 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 Flammable liquids (Category 2), H225 Specific target organ toxicity - single exposure (Category 3), Central nervous system, H336 Classification according to EU Directives 67/548/EEC or 1999/45/EC F Highly flammable R11, R67 |
| Label elements | |
| Pictogram | flamme flamme GHS07 exclam exclam |
| 2.2 Label elements Labelling according Regulation (EC) No 1272/2008 Pictogram Signal word Danger Hazard statement(s) H225 Highly flammable liquid and vapour. H336 May cause drowsiness or dizziness Precautionary statement(s) P210 Keep away from heat/sparks/open flames/hot surfaces. - No smoking. P261 Avoid breathing vapours. Supplemental Hazard Statements none 2.3 Other hazards - none | |
| COMPOSITION/INFORMATION ON INGREDIENTS | 3.1 Substances Formula : C6H14O Molecular Weight : 102,17 g/mol CAS-No. : 637-92-3 EC-No. : 211-309-7 No components need to be disclosed according to the applicable regulations |
| Formula | C6H14O |
| Molecular Weight (g/mol) | 102.17 |
| CAS-No. | 637-92-3 |
| 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 Flush eyes with water as a precaution. If swallowed Do NOT induce vomiting. 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 The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in section 11 4.3 Indication of any immediate medical attention and special treatment needed no data available |
| 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 Use water spray to cool unopened containers |
| ACCIDENTAL RELEASE MEASURES | 6.1 Personal precautions, protective equipment and emergency procedures Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas. For personal protection see section 8. 6.2 Environmental precautions Prevent further leakage or spillage if safe to do so. Do not let product enter drains. 6.3 Methods and materials for containment and cleaning up Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13). 6.4 Reference to other sections For disposal see section 13 |
| HANDLING AND STORAGE | 7.1 Precautions for safe handling Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking.Take measures to prevent the build up of electrostatic charge. For precautions see section 2.2. 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. 7.3 Specific end use(s) Apart from the uses mentioned in section 1.2 no other specific uses are stipulated |
| EXPOSURE CONTROLS/PERSONAL PROTECTION | 8.1 Control parameters Components with workplace control parameters 8.2 Exposure controls Appropriate engineering controls Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday. Personal protective equipment Eye/face protection Face shield and safety glasses 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. Body Protection impervious clothing, Flame retardant antistatic protective 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). Control of environmental exposure Prevent further leakage or spillage if safe to do so. Do not let product enter drains |
| PHYSICAL AND CHEMICAL PROPERTIES | 9.1 Information on basic physical and chemical properties a) Appearance Form: clear, liquid Colour: colourless b) Odour no data available c) Odour Threshold no data available d) pH no data available e) Melting point/freezing point Melting point/range: -97 °C - lit. f) Initial boiling point and boiling range 72 - 73 °C - lit. g) Flash point -19 °C - closed cup h) Evapouration rate no data available i) Flammability (solid, gas) no data available j) Upper/lower flammability or explosive limits no data available k) Vapour pressure 207 hPa at 25 °C l) Vapour density no data available m) Relative density 0,742 g/cm3 at 25 °C n) Water solubility 14,3 g/l at 25,00 °C - OECD Test Guideline 105 o) Partition coefficient: noctanol/ water log Pow: 1,48 at 25 °C p) Auto-ignition temperature 392 °C at 1.003,40 - 1.009,20 hPa q) Decomposition temperature no data available r) Viscosity 0,53 mm2/s at 20 °C - s) Explosive properties no data available t) Oxidizing properties no data available 9.2 Other safety information Surface tension 72,1 mN/m at 21 °C |
| STABILITY AND REACTIVITY | 10.1 Reactivity no data available 10.2 Chemical stability Stable under recommended storage conditions. 10.3 Possibility of hazardous reactions no data available 10.4 Conditions to avoid Heat, flames and sparks. Extremes of temperature and direct sunlight. 10.5 Incompatible materials Strong oxidizing agents 10.6 Hazardous decomposition products Other decomposition products - no data available In the event of fire: see section 5 |
| TOXICOLOGICAL INFORMATION | 11.1 Information on toxicological effects Acute toxicity LD50 Oral - rat - male and female - > 2.003 mg/kg (OECD Test Guideline 401) LC50 Inhalation - rat - male and female - 4 h - > 5,88 mg/l (OECD Test Guideline 403) LD50 Dermal - rabbit - male and female - > 2.000 mg/kg (OECD Test Guideline 402) Skin corrosion/irritation Skin - rabbit Result: No skin irritation - 4 h (OECD Test Guideline 404) Serious eye damage/eye irritation Eyes - rabbit Result: No eye irritation - 24 h (OECD Test Guideline 405) Respiratory or skin sensitisation Maximisation Test - guinea pig Result: Does not cause skin sensitisation. (OECD Test Guideline 406) Germ cell mutagenicity Ames test S. typhimurium Result: negative rat - male and female Result: negative 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 drowsiness or dizziness. - Central nervous system Specific target organ toxicity - repeated exposure no data available Aspiration hazard no data available Additional Information Repeated dose toxicity - rat - female - Oral - No observed adverse effect level - 400 mg/kg RTECS: KN4730200 To the best of our knowledge, the chemical, physical, and toxicological properties have not been thoroughly investigated |
| ECOLOGICAL INFORMATION | 12.1 Toxicity Toxicity to fish semi-static test LC50 - Poecilia reticulata (guppy) - > 974,1 mg/l - 96 h (OECD Test Guideline 203) Toxicity to daphnia and other aquatic invertebrates static test EC50 - Daphnia magna (Water flea) - 110 mg/l - 48 h (OECD Test Guideline 202) Toxicity to algae static test EC50 - Pseudokirchneriella subcapitata (Selenastrum capricornutum) - 1.100 mg/l - 72 h (OECD Test Guideline 201) 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 |
| DISPOSAL CONSIDERATIONS | 13.1 Waste treatment methods Product Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product |
| TRANSPORT INFORMATION | 14.1 UN number ADR/RID: 3271 IMDG: 3271 IATA: 3271 14.2 UN proper shipping name ADR/RID: ETHERS, N.O.S. (2-Ethoxy-2-methylpropane) IMDG: ETHERS, N.O.S. (2-Ethoxy-2-methylpropane) IATA: Ethers, n.o.s. (2-Ethoxy-2-methylpropane) 14.3 Transport hazard class(es) ADR/RID: 3 IMDG: 3 IATA: 3 14.4 Packaging group ADR/RID: II IMDG: II IATA: II 14.5 Environmental hazards ADR/RID: no IMDG Marine pollutant: no IATA: no 14.6 Special precautions for user no data available |
| 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 For this product a chemical safety assessment was not carried out |
| OTHER INFORMATION | The 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! |