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489409

Sigma-Aldrich

Fluoromethane-13C

99 atom % 13C

Synonym(s):

Methyl-13C fluoride

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About This Item

Linear Formula:
13CH3F
CAS Number:
20666-44-8
Molecular Weight:
35.03
MDL number:
MFCD00083967
UNSPSC Code:
12352101
PubChem Substance ID:
24872480
NACRES:
NA.12

vapor density

1.231 (vs air)

vapor pressure

44.2 atm ( 21.1 °C)

isotopic purity

99 atom % 13C

bp

−77.9 °C (lit.)

mp

−141.8 °C (lit.)

mass shift

M+1

SMILES string

[13CH3]F

InChI

1S/CH3F/c1-2/h1H3/i1+1

InChI key

NBVXSUQYWXRMNV-OUBTZVSYSA-N

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Packaging

100 mL quantity is packaged in a 25 mL Sure/Pac™ cylinder with brass 1/4" male NPT valve. Nominal gas pressure at 21ºC is 32 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.

Legal Information

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

hose barb

Product No.
Description
Pricing

Z146811

Hose adapter, brass

regulator

Product No.
Description
Pricing

Pictograms

FlameGas cylinder
GHS02,GHS04

Signal Word

Danger

Hazard Statements

H220,H280

Precautionary Statements

P210 - P377 - P381 - P410 + P403

Hazard Classifications

Flam. Gas 1 - Press. Gas Liquefied gas

Storage Class Code

2A - Gases

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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

489409-VAR:
489409-100ML:
489409-BULK:

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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Robert E Rosenberg
The journal of physical chemistry. A, 116(44), 10842-10849 (2012-10-13)
Fluorinated organic compounds have become increasingly important in the pharmaceutical and agricultural industries. However, even the simplest aspects of these compounds are still not well understood. For instance, it is an open question as to whether fluoroorganics can form a
G K Surya Prakash et al.
Proceedings of the National Academy of Sciences of the United States of America, 106(11), 4090-4094 (2009-02-25)
Highly efficient stereoselective 1,4-addition of racemic alpha-fluoro-alpha-nitro(phenylsulfonyl)methane (FNSM) as a fluoromethyl pronucleophile to alpha,beta-unsaturated ketones using a wide range of chiral organobifunctional catalysts under moderate conditions in the absence of an additional base has been achieved. A series of catalysts
Jongwook Choi et al.
Science (New York, N.Y.), 332(6037), 1545-1548 (2011-06-28)
Carbon-fluorine bonds are the strongest known single bonds to carbon and as a consequence can prove very hard to cleave. Alhough vinyl and aryl C-F bonds can undergo oxidative addition to transition metal complexes, this reaction has appeared inoperable with
Xiang Zhao et al.
The journal of physical chemistry. A, 110(36), 10607-10618 (2006-09-08)
Reactions of CH(3)F have been surveyed systematically at room temperature with 46 different atomic cations using an inductively coupled plasma/selected-ion flow tube tandem mass spectrometer. Rate coefficients and product distributions were measured for the reactions of fourth-period atomic ions from
Jos Oomens et al.
The journal of physical chemistry. A, 112(43), 10774-10783 (2008-10-04)
The multiple CF bond character of PhCFMe (+) ions has been examined by means of theory, vibrational spectroscopy of the gaseous ions, and unimolecular decomposition chemistry. Atoms in Molecules analysis of DFT wave functions gives a CF bond order of
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