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486469

Sigma-Aldrich

Carbonyl-13C sulfide

<5 atom % 18O, 99 atom % 13C

Synonym(s):

Carbon-13C oxysulfide

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About This Item

Linear Formula:
13COS
CAS Number:
6142-96-7
Molecular Weight:
61.07
MDL number:
MFCD00143929
UNSPSC Code:
12352119
PubChem Substance ID:
24872169
NACRES:
NA.12

vapor density

2.1 (20 °C, vs air)

vapor pressure

9034 mmHg ( 21 °C)

isotopic purity

99 atom % 13C
<5 atom % 18O

bp

−50 °C (lit.)

mp

−138 °C (lit.)

mass shift

M+1

SMILES string

O=[13C]=S

InChI

1S/COS/c2-1-3/i1+1

InChI key

JJWKPURADFRFRB-OUBTZVSYSA-N

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Packaging

250 mL quantity is packaged in a 25 mL Sure/Pac™ cylinder with stainless steel 1/4" male NPT valve.
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.
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.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

Legal Information

Sure/Pac is a trademark of Sigma-Aldrich Co. LLC

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Description
Pricing

regulator

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Description
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Pictograms

Gas cylinderSkull and crossbones
GHS04,GHS06

Signal Word

Danger

Hazard Statements

H280,H315,H319,H331,H335

Hazard Classifications

Acute Tox. 3 Inhalation - Eye Irrit. 2 - Press. Gas Liquefied gas - Skin Irrit. 2 - STOT SE 3

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

486469-250ML:
486469-BULK:
486469-VAR:

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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