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488550

Sigma-Aldrich

Chloromethane-d3

99.5 atom % D

Synonym(s):

Methyl-d3 chloride

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About This Item

Linear Formula:
CD3Cl
CAS Number:
1111-89-3
Molecular Weight:
53.51
MDL number:
MFCD00084130
UNSPSC Code:
12352116
PubChem Substance ID:
24872405
NACRES:
NA.12

vapor density

1.74 (vs air)

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

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

Signal Word

Danger

Hazard Classifications

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

Storage Class Code

2A - Gases

WGK

WGK 2

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.

PRTR

Class I Designated Chemical Substances

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

488550-1L:4548173161525
488550-1L-PW:
488550-VAR:
488550-BULK:
488550-1L-EU:

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Certificates of Analysis (COA)

Lot/Batch Number
10530CU
20080KI
15570PI
12566PO
06968MU

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