492612

Sigma-Aldrich

Ethylene oxide-13C2

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

Empirical Formula (Hill Notation):
13C2H4O
CAS Number:
Molecular Weight:
46.04
MDL number:
PubChem Substance ID:

Quality Level

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

Featured Industry

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

Related Categories

Packaging

500 mg in Sure-Pac™
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.

Pictograms

Skull and crossbones

Signal Word

Danger

Hazard Statements

hazcat

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Irrit. 2 - STOT SE 3

storage_class_code

2A - Compressed, liquefied or pressurised gas

WGK Germany

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20.00 °C - closed cup

Certificate of Analysis

Certificate of Origin

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