486841

Methane-d₂

98 atom % D

• Linear Formula: CH₂D₂
• CAS Number: 676-55-1
• Molecular Weight: 18.05
• MDL number: MFCD00144749
• UNSPSC 코드: 12142200
• PubChem Substance ID: 24872217
• NACRES: NA.12

속성

• vapor density: 0.55 (vs air)
• Quality Level: 200
• 동위원소 순도: 98 atom % D
• autoignition temp.: 998 °F
• bp: −161 °C (lit.)
• mp: −183 °C (lit.)
• 질량 이동: M+2
• SMILES string: [2H]C[2H]
• InChI: 1S/CH4/h1H4/i1D2
• InChI key: VNWKTOKETHGBQD-DICFDUPASA-N

설명

포장

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.

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.

추천 제품

Stainless steel control valves Z146951 or Z187224
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

안전성 정보

• 픽토그램: GHS02,GHS04
• 신호어: Danger
• 유해 및 위험 성명서: H220,H280
• 예방조치 성명서: P210 - P377 - P381 - P410 + P403
• Hazard Classifications: Flam. Gas 1 - Press. Gas Compr. Gas
• Storage Class Code: 2A - Gases
• WGK: nwg
• Flash Point (°F): -306.4 °F
• Flash Point (°C): -188 °C