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488550

Sigma-Aldrich

Chloromethane-d3

99.5 atom % D

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Synonym(s):
Methyl-d3 chloride
Linear Formula:
CD3Cl
CAS Number:
Molecular Weight:
53.51
MDL number:
PubChem Substance ID:
NACRES:
NA.12

vapor density

1.74 (vs air)

Quality Level

vapor pressure

3796 mmHg ( 20 °C)

isotopic purity

99.5 atom % D

assay

99% (CP)

form

gas

autoignition temp.

1169 °F

bp

−24.2 °C (lit.)

mp

−97 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

mass shift

M+3

SMILES string

[2H]C([2H])([2H])Cl

InChI

1S/CH3Cl/c1-2/h1H3/i1D3

InChI key

NEHMKBQYUWJMIP-FIBGUPNXSA-N

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1 of 4

This Item
488542613924416851
Chloromethane-d3 99.5 atom % D

488550

Chloromethane-d3

Chloromethane-13C 99 atom % 13C

488542

Chloromethane-13C

Chloroethane-2,2,2-d3 98 atom % D

613924

Chloroethane-2,2,2-d3

assay

99% (CP)

assay

99% (CP)

assay

-

assay

99% (CP)

mass shift

M+3

mass shift

M+1

mass shift

M+3

mass shift

M+3

form

gas

form

-

form

-

form

liquid

bp

−24.2 °C (lit.)

bp

−24.2 °C (lit.)

bp

-

bp

94-99 °C (lit.)

density

0.97 g/mL at 25 °C (lit.)

density

0.933 g/mL at 25 °C (lit.)

density

-

density

1.477 g/mL at 25 °C (lit.)

Packaging

1 L quantity is packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180 valve. Nominal gas pressure at 21ºC is 19 psig for 1 L. This pressure is slightly above atmospheric pressure. Care must be taken when extracting this product from the cylinder.
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.

Other Notes

We are in the process of phasing-out the CGA 110/170 valves in favor of CGA 110/180 valves. Some stock of cylinders with CGA 110/170 valves may still exist. Please use adapters Z147095-1EA (brass) or Z147125-1EA (stainless steel) to utilize with a CGA 180 regulator.

Recommended products

Stainless steel control valves Z146951 or Z187224
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986

signalword

Danger

Hazard Classifications

Carc. 2 - Flam. Gas 1 - Ozone 1 - Press. Gas Liquefied gas - STOT RE 2 Inhalation

Storage Class

2A - Gases

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


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