490245

Methane-d₄

99 atom % D, 99% (CP)

• Wzór liniowy: CD₄
• Numer CAS: 558-20-3
• Masa cząsteczkowa: 20.07
• NACRES: NA.12
• PubChem Substance ID: 24872545
• UNSPSC Code: 12142201
• EC Number: 209-191-7
• MDL number: MFCD00084155
• Isotopic purity: 99 atom % D
• Assay: 99% (CP)
• Mass shift: M+4

Właściwości

• vapor density: 0.55 (vs air)
• Quality Segment: 200
• isotopic purity: 99 atom % D
• assay: 99% (CP)
• bp: −161 °C (lit.)
• mp: −183 °C (lit.)
• mass shift: M+4
• SMILES string: [2H]C([2H])([2H])[2H]
• InChI: 1S/CH4/h1H4/i1D4
• InChI key: VNWKTOKETHGBQD-JQYAHLJZSA-N

Opis

General description

Methane-d₄ 99 atom % D, 99% (CP) 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

- Chlorination reaction mechanism studies
- reaction mechanism investigations
- Environmental monitoring applications
- Analytical method development

Features and Benefits

Features
- Ideal for Advanced mass spectrometry applications
- Enhances sensitivity in analytical techniques
- Supports high-throughput analysis in research
- Safe and effective for laboratory use

Benefits
- Increases sensitivity in mass spectrometry techniques
- Provides valuable insights for pharmacokinetic research
- Enhances understanding of protein interactions
- Supports innovative research in structural biology

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.

Standard 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 20 psig for 1 L. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.

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

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Informacja o środkach bezpieczeństwa

• pictograms: GHS02,GHS04
• signalword: Danger
• hcodes: H220,H280
• pcodes: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1A - Press. Gas Compr. Gas
• Klasa składowania: 2A - Gases
• wgk: WGK 3
• flash_point_f: -0.4 °F
• flash_point_c: -18 °C