66070

3-Methyl-1-buten

analytical standard

• Lineare Formel: (CH₃)₂CHCH=CH₂
• CAS-Nummer: 563-45-1
• Molekulargewicht: 70.13
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329760163
• EC Number: 209-249-1
• Beilstein/REAXYS Number: 505980
• MDL number: MFCD00008937

Eigenschaften

• Quality Segment: 100
• grade: analytical standard
• assay: ≥99.0% (GC)
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, gas chromatography (GC): suitable
• impurities: 2-methyl-1-butene and 1-pentene, residual
• refractive index: n20/D 1.364, n20/D 1.366
• bp: 20 °C (lit.)
• density: 0.627 g/mL at 20 °C (lit.)
• application(s): cleaning products; cosmetics; environmental; food and beverages; personal care; petroleum
• format: neat
• storage temp.: −20°C
• SMILES string: CC(C)C=C
• InChI: 1S/C5H10/c1-4-5(2)3/h4-5H,1H2,2-3H3
• InChI key: YHQXBTXEYZIYOV-UHFFFAOYSA-N

Beschreibung

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Packaging

10 mL Septumflasche

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Sicherheitshinweise

• pictograms: GHS02,GHS08,GHS07,GHS09
• signalword: Danger
• hcodes: H224,H304,H335,H411
• pcodes: P210 - P233 - P273 - P301 + P310 - P331 - P403 + P233
• Hazard Classifications: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 1 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 3 - Flammable liquids
• wgk: WGK 3
• flash_point_f: -70.6 °F - closed cup
• flash_point_c: -57 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves