Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

734381

Sigma-Aldrich

2-Methylpropene-13C4 (gas)

99 atom % 13C, 98% (CP)

Synonym(s):

Isobutylene-13C4

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(13CH3)213C=13CH2
CAS Number:
Molecular Weight:
60.08
MDL number:
UNSPSC Code:
12352002
PubChem Substance ID:


Note: This product can be packaged on demand. For information on pricing, availability and packaging of custom sizes, please contact Stable Isotopes Customer Service

isotopic purity

99 atom % 13C

assay

98% (CP)

form

gas

bp

-6.9 °C (lit.)

mp

-140 °C (lit.)

mass shift

M+4

SMILES string

[13CH3][13C]([13CH3])=[13CH2]

InChI

1S/C4H8/c1-4(2)3/h1H2,2-3H3/i1+1,2+1,3+1,4+1

InChI key

VQTUBCCKSQIDNK-JCDJMFQYSA-N

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
P6474P5188P8074
TWEEN® 80 viscous liquid, Preservative Free, Low-peroxide; Low-carbonyls

P6474

TWEEN® 80

TWEEN® 80 syrup

P5188

TWEEN® 80

TWEEN® 80 BioXtra, viscous liquid

P8074

TWEEN® 80

storage temp.

2-8°C

storage temp.

−20°C

storage temp.

-

storage temp.

-

Quality Level

200

Quality Level

300

Quality Level

200

Quality Level

200

description

non-ionic

description

non-ionic

description

non-ionic

description

non-ionic

concentration

10%

concentration

-

concentration

-

concentration

-

non-ionic detergent, cell lysis buffer component, protein extraction biffer component, lysing buffer component

non-ionic detergent, cell lysis buffer component, protein extraction biffer component, lysing buffer component

-

Tween, Tween 80, polysorbate 80, Tween 80 supplier, surfactant, emulsifier, detergent, liposome, nanoparticle, nanoliposome, transfection, nonionic, emulsifying reagent, Polyoxyethylenesorbitan monooleate, Polyethylene glycol sorbitan monooleate, Polyoxyethylene (20) sorbitan monooleate; (x)-sorbitan mono-9-octadecenoate poly(oxy-1,2-ethanediyl), POE (20) sorbitan monooleate,

Packaging

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

pictograms

FlameGas cylinder

signalword

Danger

hcodes

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk_germany

nwg

flash_point_f

-112.0 °F - closed cup

flash_point_c

-80 °C - closed cup


  • Choose from one of the most recent versions:

    Certificates of Analysis (COA)

    Lot/Batch Number

    Don't see the Right Version?

    If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

    Already Own This Product?

    Find documentation for the products that you have recently purchased in the Document Library.

    Visit the Document Library

    Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

    Contact Technical Service