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488321

Sigma-Aldrich

Butane-1-13C

99 atom % 13C

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Linear Formula:
CH3CH2CH213CH3
CAS Number:
Molecular Weight:
59.11
MDL number:
UNSPSC Code:
12352001
PubChem Substance ID:
NACRES:
NA.12

vapor density

2.11 (vs air)

Quality Level

vapor pressure

51.6 psi ( 37.7 °C)

isotopic purity

99 atom % 13C

autoignition temp.

761 °F

bp

−0.5 °C (lit.)

mp

−138 °C (lit.)

mass shift

M+1

SMILES string

CCC[13CH3]

InChI

1S/C4H10/c1-3-4-2/h3-4H2,1-2H3/i1+1

InChI key

IJDNQMDRQITEOD-OUBTZVSYSA-N

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Packaging

Standard 100 mL quantitiy is packaged in a 25 mL Sure/Pac cylinder with brass 1/4" male NPT valve. Nominal gas pressure at 21ºC is 16 psig for 100 mL. 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

Brass hose adapter Z146811 or brass body mini gas regulator Z513539 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

hose barb

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Description
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regulator

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Pictograms

FlameGas cylinder

Signal Word

Danger

Hazard Statements

Precautionary Statements

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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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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