hexaethyleneglycol structure
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Common Name | hexaethyleneglycol | ||
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CAS Number | 2615-15-8 | Molecular Weight | 282.331 | |
Density | 1.1±0.1 g/cm3 | Boiling Point | 378.3±0.0 °C at 760 mmHg | |
Molecular Formula | C12H26O7 | Melting Point | 5-7 °C(lit.) | |
MSDS | Chinese USA | Flash Point | 193.7±26.5 °C |
Use of hexaethyleneglycolHexaethylene glycol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. |
Name | hexaethylene glycol |
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Synonym | More Synonyms |
Description | Hexaethylene glycol is a PEG-based PROTAC linker that can be used in the synthesis of PROTACs[1]. |
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Related Catalog | |
Target |
PEGs |
In Vitro | PROTACs contain two different ligands connected by a linker; one is a ligand for an E3 ubiquitin ligase and the other is for the target protein. PROTACs exploit the intracellular ubiquitin-proteasome system to selectively degrade target proteins[1]. |
References |
Density | 1.1±0.1 g/cm3 |
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Boiling Point | 378.3±0.0 °C at 760 mmHg |
Melting Point | 5-7 °C(lit.) |
Molecular Formula | C12H26O7 |
Molecular Weight | 282.331 |
Flash Point | 193.7±26.5 °C |
Exact Mass | 282.167847 |
PSA | 86.61000 |
LogP | -2.95 |
Vapour Pressure | 0.0±1.9 mmHg at 25°C |
Index of Refraction | 1.460 |
Stability | Stable. Incompatible with strong oxidizing agents. |
Section1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE Product identifiers Product name: Hexaethylene glycol CAS-No.: 2615-15-8 Relevant identified uses of the substance or mixture and uses advised against Identified uses: Laboratory chemicals, Manufacture of substances Section2. HAZARDS IDENTIFICATION Classification of the substance or mixture Not a hazardous substance or mixture according to Regulation (EC) No 1272/2008 This substance is not classified as dangerous according to Directive 67/548/EEC. Label elements Labelling according Regulation (EC) No 1272/2008 [CLP] Pictogramnone Signal wordnone Hazard statement(s)none Precautionary statement(s) none Supplemental Hazardnone Statements The following percentage of the mixture consists of ingredient(s) with unknown acute toxicity: 100 % The following percentage of the mixture consists of ingredient(s) with unknown hazards to the aquatic environment: 100 % Other hazards - none Section3. COMPOSITION/INFORMATION ON INGREDIENTS Substances Synonyms: 3,6,9,12,15-Pentaoxaheptadecane-1,17-diol Formula: C12H26O7 Molecular Weight: 282,33 g/mol Section4. FIRST AID MEASURES Description of first aid measures If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. In case of skin contact Wash off with soap and plenty of water. In case of eye contact Flush eyes with water as a precaution. If swallowed Never give anything by mouth to an unconscious person. Rinse mouth with water. Most important symptoms and effects, both acute and delayed Indication of any immediate medical attention and special treatment needed no data available Section5. FIREFIGHTING MEASURES Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. Special hazards arising from the substance or mixture Carbon oxides Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary. Further information no data available Section6. ACCIDENTAL RELEASE MEASURES Personal precautions, protective equipment and emergency procedures Avoid breathing vapors, mist or gas. Environmental precautions Do not let product enter drains. Methods and materials for containment and cleaning up Keep in suitable, closed containers for disposal. Reference to other sections For disposal see section 13. Section7. HANDLING AND STORAGE Precautions for safe handling Normal measures for preventive fire protection. 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. Specific end uses no data available Section8. EXPOSURE CONTROLS/PERSONAL PROTECTION Control parameters Components with workplace control parameters Exposure controls Appropriate engineering controls General industrial hygiene practice. Personal protective equipment Eye/face protection 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 Respiratory protection not required. For nuisance exposures use type OV/AG (US) or type ABEK (EU EN 14387) respirator cartridges. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU). Section9. PHYSICAL AND CHEMICAL PROPERTIES Information on basic physical and chemical properties a) AppearanceForm: liquid, clear, viscous Colour: light yellow b) Odourno data available c) Odour Thresholdno data available d) pHno data available e) Melting point/freezingMelting point/range: 5 - 7 °C - lit. point f) Initial boiling point and 217 °C at 5 hPa - lit. boiling range g) Flash point> 113,00 °C - closed cup h) Evaporation rateno data available i) Flammability (solid, gas) no data available j) Upper/lowerno data available flammability or explosive limits k) Vapour pressureno data available l) Vapour densityno data available m) Relative density1,127 g/mL at 25 °C n) Water solubilityno data available o) Partition coefficient: n- no data available octanol/water p) Autoignitionno data available temperature q) Decompositionno data available temperature r) Viscosityno data available s) Explosive propertiesno data available t) Oxidizing propertiesno data available Other safety information no data available Section10. STABILITY AND REACTIVITY Reactivity no data available Chemical stability no data available Possibility of hazardous reactions no data available Conditions to avoid no data available Incompatible materials Strong oxidizing agents Hazardous decomposition products Other decomposition products - no data available Section11. TOXICOLOGICAL INFORMATION Information on toxicological effects Acute toxicity LD50 Oral - rat - 32.000 mg/kg Remarks: Behavioral:Somnolence (general depressed activity). Gastrointestinal:Other changes. Kidney, Ureter, Bladder:Other changes. Skin corrosion/irritation Serious eye damage/eye irritation Eyes - rabbit - Mild eye irritation Respiratory or skin sensitization no data available Germ cell mutagenicity 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 Specific target organ toxicity - single exposure Specific target organ toxicity - repeated exposure Aspiration hazard Potential health effects InhalationMay be harmful if inhaled. May cause respiratory tract irritation. IngestionMay be harmful if swallowed. SkinMay be harmful if absorbed through skin. May cause skin irritation. EyesMay cause eye irritation. Additional Information RTECS: MM3670000 Section12. ECOLOGICAL INFORMATION Toxicity no data available Persistence and degradability no data available Bioaccumulative potential Mobility in soil Results of PBT and vPvB assessment no data available Other adverse effects no data available Section13. DISPOSAL CONSIDERATIONS Waste treatment methods Product Offer surplus and non-recyclable solutions to a licensed disposal company. Contaminated packaging Dispose of as unused product. Section14. TRANSPORT INFORMATION UN number ADR/RID: -IMDG: -IATA: - UN proper shipping name ADR/RID: Not dangerous goods IMDG: Not dangerous goods IATA:Not dangerous goods Transport hazard class(es) ADR/RID: -IMDG: -IATA: - Packaging group ADR/RID: -IMDG: -IATA: - Environmental hazards ADR/RID: noIMDG Marine pollutant: noIATA: no Special precautions for user no data available Section15. REGULATORY INFORMATION This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006. Safety, health and environmental regulations/legislation specific for the substance or mixture no data available Chemical Safety Assessment no data available Section16. OTHER INFORMATION Further information Copyright 2012 Co. LLC. License granted to make unlimited paper copies for internal use only. 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. Corporation and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See and/or the reverse side of invoice or packing slip for additional terms and conditions of sale. |
CHEMICAL IDENTIFICATION
HEALTH HAZARD DATAACUTE TOXICITY DATA
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Personal Protective Equipment | Eyeshields;Gloves |
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Hazard Codes | Xn |
Safety Phrases | S23-S24/25 |
RIDADR | NONH for all modes of transport |
WGK Germany | 2 |
RTECS | MM3670000 |
HS Code | 2909499000 |
Precursor 7 | |
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DownStream 10 | |
HS Code | 2909499000 |
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Summary | 2909499000. ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0% |
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EINECS 220-045-1 |
HEXAETHYLENE GLYCOL |
Polyethylene glycol 300 |
MFCD00002877 |
3,6,9,12,15-Pentaoxaheptadecane-1,17-diol |
hexa-PEG-diol |
2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethanol |
hexaethyleneglycol |
PEG-6 |
Hexagol |
Hexaoxyethylene glycol |