3-Methyl-1-butene
SIAL/66070 - analytical standard
CAS Number: 563-45-1
Empirical Formula (Hill Notation): C5H10
Molecular Weight: 70.13
EC Number: 209-249-1
MDL Number: MFCD00008937
Linear Formula: (CH3)2CHCH=CH2
Product Type: Chemical
application(s) | cleaning products cosmetics environmental food and beverages personal care petroleum |
assay | ≥99.0% (GC) |
bp | 20 °C (lit.) |
density | 0.627 g/mL at 20 °C (lit.) |
format | neat |
grade | analytical standard |
impurities | 2-methyl-1-butene and 1-pentene, residual |
InChI | 1S/C5H10/c1-4-5(2)3/h4-5H |
InChI key | YHQXBTXEYZIYOV-UHFFFAOYSA |
Quality Level | 100 ![]() |
refractive index | n |
n |
|
shelf life | limited shelf life, expiry date on the label |
SMILES string | CC(C)C=C |
storage temp. | −20°C |
technique(s) | gas chromatography (GC): suitable |
HPLC: suitable |
Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
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. |
Packaging: | 10 mL septum vial |
Symbol | ![]() ![]() ![]() ![]() |
Signal word | Danger |
Hazard statements | H224 - H304 - H335 - H411 |
Precautionary statements | P210 - P233 - P273 - P301 + P310 - P331 - P403 + P233 |
Hazard Codes | F+,Xn |
Risk Statements | 12-36/37/38-65 |
Safety Statements | 16-26-62 |
RIDADR | UN 2561 3 / PGI |
WGK Germany | WGK 3 |
Flash Point(F) | -70.6 °F - closed cup |
Flash Point(C) | -57 °C - closed cup |
Purity | ≥99.0% (GC) |
bp | 20 °C (lit.) |
Density | 0.627 g/mL at 20 °C (lit.) |
Refractive Index | n |
Storage Temp. | −20°C |
UNSPSC | 41116107 |