2-Methylbutane 99+% for spectroscopy
About this item
- CAS Number:78-78-4
- Formula:CH₃CH₂CH(CH₃)₂
- MDL Number:MFCD00009338
- Molecular Weight:72.15 g/mol
- Boiling Pt:30 °C (760 mmHg)
- Melting Pt:–160 °C
- Density:0.62 g/cm³
- Flash Pt:–51 °C
- Storage Temperature:Refrigerator
- EINECS:201-142-8
- UN:1265
- ADR:3,I
2 Options Available Below
- Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- Return Policy
Product Details & Documents
- CAS Number:78-78-4
- Formula:CH₃CH₂CH(CH₃)₂
- MDL Number:MFCD00009338
- Molecular Weight:72.15 g/mol
- Boiling Pt:30 °C (760 mmHg)
- Melting Pt:–160 °C
- Density:0.62 g/cm³
- Flash Pt:–51 °C
- Storage Temperature:Refrigerator
- EINECS:201-142-8
- UN:1265
- ADR:3,I
Specifications for Product Family
Specification Test Results
- Appearance:Clear liquid
- Water:≤0.02 %
- GC:≥99.0 %
- UV:1 cm cell vs water
- Color scale:≤10 APHA
- Residue after evaporation:≤0.0003 %
- Acidity:≤0.0005 meq/g
Product Family Options
Product Information
- Pack typeSizeAvailabilityPrice
- Supplier Number: 16784-2500Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
- Supplier Number: 16784-0010Item requires temperature control for storage and delivery with additional fees. It's not eligible for return due to safety and quality concerns. Consider requirements before purchasing.
Some Products May Appear Restricted
To ensure a smooth and speedy checkout, please log in to your account. Some items may show as restricted simply because you're not logged in.
If you do not have an account, you can register using our registration webform (https://www.avantorsciences.com/us/en/login/register)
If you're still seeing restrictions after logging in, certain products—like chemicals or medical devices—require additional account verification steps to be able to place an order. Some items may additionally require a specific license or customer documentation; additional documentation will be requested for these items prior to shipment.
Recommendations will be personalized based on your shopping preferences only if you have given your consent by enabling "Enhance my Shopping Experience" on the "Personal Info page".
Otherwise, you will receive generic recommendations.



