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492612

Sigma-Aldrich

Ethylene oxide-13C2

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

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About This Item

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

isotopic purity

≥99 atom % 13C

Quality Level

200

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

Related Categories

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.

hose barb

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Z146811

Hose adapter, brass

regulator

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signalword

Danger

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

wgk_germany

WGK 3

flash_point_f

-4.0 °F

flash_point_c

-20.00 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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