295507
氯甲烷
≥99.5%
别名:
甲基氯
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关于此项目
经验公式（希尔记法）:
CH3Cl
化学文摘社编号:
分子量:
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%
InChI key
NEHMKBQYUWJMIP-UHFFFAOYSA-N
InChI
1S/CH3Cl/c1-2/h1H3
SMILES string
CCl
vapor density
1.74 (vs air)
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
Quality Level
General description
已经研究了氯甲烷在金属交换的沸石ZSM-5催化剂上与碱土金属和一些过渡金属的转化反应 。据报道，在用甲烷生产汽油的过程中，氯甲烷是一种化学中间体。已通过 原位 FTIR 光谱和催化试验 研究了 HSAPO-34 上氯甲烷向轻烯烃的催化转化。氯甲烷是一种气态的天然产物，参与了 PheUinus pomaceus 的甲基化过程 。氯甲烷在木质素降解真菌藜芦醇生物合成中作为甲基供体 。
Packaging
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
存储类别
2A - Gases
wgk
WGK 2
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves
法规信息
监管及禁止进口产品
此项目有
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
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)
Conversion of chloromethane over metal-exchanged ZSM-5 to higher hydrocarbons.
Lersch P and Bandermann F.
Applied Catalysis, 75(1), 133-152 (1991)
L El Khoury et al.
The Journal of chemical physics, 136(2), 024319-024319 (2012-01-21)
We present a combined experimental and theoretical study of isolated CH(3)Cl molecules using resonant inelastic x-ray scattering (RIXS). The high-resolution spectra allow extraction of information about nuclear dynamics in the core-excited molecule. Polarization-resolved RIXS spectra exhibit linear dichroism in the
Xiaofeng Tang et al.
The Journal of chemical physics, 136(3), 034304-034304 (2012-01-28)
Utilizing threshold photoelectron-photoion coincidence (TPEPICO) velocity imaging, dissociation of state-selected CH(3)Cl(+) ions was investigated in the excitation energy range of 11.0-18.5 eV. TPEPICO time-of-flight mass spectra and three-dimensional time-sliced velocity images of CH(3)(+) dissociated from CH(3)Cl(+)(A(2)A(1) and B(2)E) ions were
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