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457833

Sigma-Aldrich

Ethylene-d4 oxide

≥98 atom % D, ≥99% (CP), contains hydroquinone as stabilizer

Synonym(s):

Deuterated ethylene oxide, Oxirane-D4

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About This Item

Empirical Formula (Hill Notation):
C2D4O
CAS Number:
Molecular Weight:
48.08
MDL number:
UNSPSC Code:
12352119
PubChem Substance ID:
NACRES:
NA.12

vapor density

1.52 (vs air)

Quality Level

isotopic purity

≥98 atom % D

Assay

≥99% (CP)

contains

hydroquinone as stabilizer

technique(s)

protein expression: suitable

bp

10.7 °C (lit.)

mp

-111 °C (lit.)

density

0.896 g/mL at 25 °C

application(s)

environmental

mass shift

M+4

SMILES string

[2H]C1([2H])OC1([2H])[2H]

InChI

1S/C2H4O/c1-2-3-1/h1-2H2/i1D2,2D2

InChI key

IAYPIBMASNFSPL-LNLMKGTHSA-N

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Packaging

Shipping of this product by air freight is forbidden.
Outside of the U.S., ocean freight shipment is required and will result in substantial additional expense.
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 control valves Z146951, Z187224 or either of stainless steel regulators Z148504 and Z148512 and a "T"-purge valve Z151661 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 3 - Carc. 1B - Eye Irrit. 2 - Flam. Gas 1 - Muta. 1B - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20.00 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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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