492612

Ethylene oxide-¹³C₂

≥99 atom % ¹³C, ≥99% (CP), contains hydroquinone as stabilizer

• Empirical Formula (Hill Notation): ¹³C₂H₄O
• CAS Number: 84508-46-3
• Molecular Weight: 46.04
• MDL number: MFCD00144291
• UNSPSC Code: 12352119
• PubChem Substance ID: 24872764

Properties

• isotopic purity: ≥99 atom % ¹³C
• assay: ≥99% (CP)
• contains: hydroquinone as stabilizer
• refractive index: n20/D 1.3597 (lit.)
• bp: 10.7 °C (lit.)
• mp: −111 °C (lit.)
• density: 0.859 g/mL at 25 °C
• application(s): environmental
• mass shift: M+2
• SMILES string: [13CH2]1[13CH2]O1
• InChI: 1S/C2H4O/c1-2-3-1/h1-2H2/i1+1,2+1
• InChI key: IAYPIBMASNFSPL-ZDOIIHCHSA-N

Description

Packaging

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.

Standard 500 mg quantity is packaged in a Sure/Pac cylinder with stainless steel 1/4" male NPT valve. Nominal gas pressure at 21ºC is 7 psig for 500 mg. 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.

Recommended products

Stainless steel hose adapter Z146838 or stainless steel body mini gas regulator Z513547 is recommended.

Safety Information

• pictograms: GHS02,GHS04,GHS06,GHS08,GHS05
• signalword: Danger
• hcodes: H220,H230,H280,H301 + H331,H314,H335,H336,H340,H350,H360FD,H372
• pcodes: P202 - P210 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P403 + P233 - P410 + P403
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Carc. 1B - Chem. Unst. Gas A - Eye Dam. 1 - Flam. Gas 1A - Muta. 1B - Press. Gas Liquefied gas - Repr. 1B - Skin Corr. 1B - STOT RE 1 - STOT SE 3
• target_organs: Central nervous system, Nervous system, Respiratory system
• Storage Class: 2A - Gases
• wgk_germany: WGK 3
• flash_point_f: -4.0 °F - closed cup
• flash_point_c: -20.00 °C - closed cup