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814874 2-Metil-2-butena

2-Methyl-2-butene (mixture of isomers) for synthesis. CAS 26760-64-5, molar mass 70.13 g/mol.

2-Metil-2-butena MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Isoamylene, Trimethylethylene

CAS #: 26760-64-5 EC Number: 247-975-0 Molar Mass: 70.13 g/mol Hill Formula: C₅H₁₀
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
26760-64-5247-975-0C₅H₁₀70.13 g/mol

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              Description
              Catalogue Number814874
              SynonymsIsoamylene, Trimethylethylene
              References
              Product Information
              CAS number26760-64-5
              EC number247-975-0
              Hill FormulaC₅H₁₀
              Molar Mass70.13 g/mol
              HS Code2710 12 90
              Quality LevelMQ200
              Applications
              Application2-Methyl-2-butene (mixture of isomers) for synthesis. CAS 26760-64-5, molar mass 70.13 g/mol.
              Biological Information
              Physicochemical Information
              Boiling point<35 °C
              Density0.66 g/cm3 (20 °C)
              Explosion limit1 - 9 %(V)
              Flash point-45 °C
              Ignition temperature290 °C
              Melting Point-133.72 °C
              Vapor pressure813 hPa (25 °C)
              Viscosity kinematic0.29 mm2/s (20 °C)
              Solubility0.19 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 1000 - 1700 mg/kg
              LD 50 dermalLD50 Rat > 2000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H224: Lichid şi vapori extrem de inflamabili.
              H302: Nociv în caz de înghiţire.
              H304: Poate fi mortal în caz de înghiţire şi de pătrundere în căile respiratorii.
              H315: Provoacă iritarea pielii.
              H336: Poate provoca somnolenţă sau ameţeală.
              H341: Susceptibil de a provoca anomalii genetice.
              H351: Susceptibil de a provoca cancer.
              H411: Toxic pentru mediul acvatic cu efecte pe termen lung.
              Precautionary Statement(s)P210: A se păstra departe de surse de căldură, suprafețe fierbinți, scântei, flăcări și alte surse de aprindere. Fumatul interzis.
              P233: Păstraţi recipientul închis etanş.
              P273: Evitaţi dispersarea în mediu.
              P301 + P310: ÎN CAZ DE ÎNGHIȚIRE: sunați imediat la un CENTRU DE INFORMARE TOXICOLOGICĂ/un medic.
              P331: NU provocaţi voma.
              P403 + P233: A se depozita într-un spaţiu bine ventilat. Păstraţi recipientul închis etanş.
              Signal WordPericol
              RTECSEM7520000
              Storage class3 Lichide inflamabile
              WGKWGK 2 poluare a apei
              Disposal3
              Reactivii organici relativ cu reactivitate relativ redusa trebuie colectati in containerul A. Daca sunt halogenati, ei trebuie colectati in containerul B. Pentru reziduurile solide utilizati containerul C.
              Safety Information
              Categories of dangerextrem de inflamabil, nociv, iritant
              Product Usage Statements
              Storage and Shipping Information
              StorageA se depozita între +2°C la +8°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3295 , 3, I
              Declaration (transport by air) IATA-DGRUN 3295 , 3, I
              Declaration (transport by sea) IMDG-CodeUN 3295 , 3, I
              Supplemental Information
              Specifications
              Assay (GC, area%)83.0 - 88.5 % (a/a)
              Density (d 20 °C/ 4 °C)0.658 - 0.663
              2-Methyl-1-buten (GC, area%)11.5 - 17.0 % (a/a)
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8148740025 04022536733180
              8148740250 04022536733197
              8148741000 04022536733203