295507
Chloromethane
≥99.5%
Synonym(s):
Methyl chloride
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Empirical Formula (Hill Notation):
CH3Cl
CAS Number:
Molecular Weight:
50.49
UNSPSC Code:
12142100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-817-4
Beilstein/REAXYS Number:
1696839
MDL number:
Assay:
≥99.5%
vapor density
1.74 (vs air)
Quality Level
vapor pressure
3796 mmHg ( 20 °C)
assay
≥99.5%
autoignition temp.
1169 °F
expl. lim.
19 %
bp
−24.2 °C (lit.)
mp
−97 °C (lit.)
solubility
water: soluble 5.32 g/L at 25 °C
density
0.915 g/mL at 25 °C (lit.)
functional group
alkyl halide, chloro
SMILES string
CCl
InChI
1S/CH3Cl/c1-2/h1H3
InChI key
NEHMKBQYUWJMIP-UHFFFAOYSA-N
General description
Conversion of chloromethane over metal-exchanged zeolite ZSM-5 catalyst with alkaline earth metals and some transition metals has been studied. Chloromethane has been reported as chemical intermediate during the production of gasoline from methane. Catalytic conversion of chloromethane over HSAPO-34 to light olefins has been studied by in situ FTIR spectroscopy and catalytic testing. Chloromethane is a gaseous natural product implicated in methylation processes in PheUinus pomaceus. Chloromethane acts as methyl donor in veratryl alcohol biosynthesis in the lignin-degrading fungi.
Packaging
Supplied in a Sure/Pac™ cylinder and has a brass needle valve with a male 1/4" NPTF outlet thread installed. Before using the cylinder, ensure that the valve is closed, then remove the galvanized steel hex cap that seals the outlet valve.
Compatible with the following:
Compatible with the following:
Legal Information
Aldrich is a registered trademark of Sigma-Aldrich Co. LLC
Sure/Pac is a trademark of Sigma-Aldrich Co. LLC
signalword
Danger
Hazard Classifications
Carc. 2 - Flam. Gas 1B - Ozone 1 - Press. Gas Liquefied gas - Repr. 2 - STOT RE 2 Inhalation
target_organs
Central nervous system,Liver,Urogenital tract
Storage Class
2A - Gases
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves
Regulatory Information
监管及禁止进口产品
This item has
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
D B Harper et al.
Applied and environmental microbiology, 56(11), 3450-3457 (1990-11-01)
Chloromethane, a gaseous natural product implicated in methylation processes in Phellinus pomaceus, has been shown to act as methyl donor in veratryl alcohol biosynthesis in the lignin-degrading fungi Phanerochaete chrysosporium, Phlebia radiata, and Coriolus versicolor, none of which released detectable
Conversion of chloromethane over metal-exchanged ZSM-5 to higher hydrocarbons.
Lersch P and Bandermann F.
Applied Catalysis, 75(1), 133-152 (1991)
Highly efficient catalytic conversion of chloromethane to light olefins over HSAPO-34 as studied by catalytic testing and in situ FTIR.
Wei Y, et al.
J. Catal., 238(1), 46-57 (2006)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 295507-100G | 04061826648919 |
| 295507-810G | 04061833546215 |
| 295507-PZ | 04061834279099 |
| 295507-500G | 04061826648926 |
| 295507-1.8KG | 04061838252920 |
| 295507-810G-EU | 04061833546222 |