422851
Ethylene-d4
99 atom % D
Synonym(s):
Tetradeuteroethylene
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About This Item
Linear Formula:
CD2=CD2
CAS Number:
Molecular Weight:
32.08
UNSPSC Code:
12352003
NACRES:
NA.12
PubChem Substance ID:
EC Number:
211-675-8
Beilstein/REAXYS Number:
1733307
MDL number:
Isotopic purity:
99 atom % D
Assay:
98.5% (CP)
Mass shift:
M+4
InChI key
VGGSQFUCUMXWEO-LNLMKGTHSA-N
InChI
1S/C2H4/c1-2/h1-2H2/i1D2,2D2
SMILES string
[2H]\C([2H])=C(/[2H])[2H]
vapor density
0.97 (vs air)
vapor pressure
35.04 atm ( 20 °C)
isotopic purity
99 atom % D
assay
98.5% (CP)
autoignition temp.
842 °F
bp
−104 °C (lit.)
mp
−169 °C (lit.)
mass shift
M+4
Quality Level
Related Categories
General description
Ethylene-d4 99 atom % D is a high-purity isotope product with a unique chemical profile that belongs to the class of isotopes. Produced by Sigma-Aldrich, we are committed to providing quality isotope products and a reliable supply chain. Available in industrial and pre-pack quantities.
Application
- NMR spectroscopy solvent for biomolecular structure analysis
- Neutron scattering experiments in materials science
- metabolic labeling studies in biological research
- Environmental monitoring applications
- Neutron scattering experiments in materials science
- metabolic labeling studies in biological research
- Environmental monitoring applications
Features and Benefits
Features
- Ideal for mass spectrometry applications
- Enhances the sensitivity of analytical techniques
- Supports high-throughput screening methods
- Safe and effective for laboratory use
Benefits
- Increases the sensitivity of mass spectrometry
- Provides valuable insights for pharmacokinetics studies
- Enhances the understanding of protein interactions
- Supports innovative research in structural biology
- Ideal for mass spectrometry applications
- Enhances the sensitivity of analytical techniques
- Supports high-throughput screening methods
- Safe and effective for laboratory use
Benefits
- Increases the sensitivity of mass spectrometry
- Provides valuable insights for pharmacokinetics studies
- Enhances the understanding of protein interactions
- Supports innovative research in structural biology
Packaging
1 L quantity is packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressure at 21ºC is 19 psig for I L. This pressures is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
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.
Other Notes
Control valve Z146943 (brass, 1/4" hose outlet) or Z187224 (SS, 1/4" compression fitting outlet)
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
signalword
Danger
hcodes
Hazard Classifications
Flam. Gas 1A - Press. Gas Liquefied gas - STOT SE 3
target_organs
Central nervous system
Storage Class
2A - Gases
wgk
nwg
flash_point_f
-148.0 °F - closed cup
flash_point_c
-100 °C - closed cup
Regulatory Information
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