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2-(2-Chlorobenzylidene)malononitrile

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Identification
Molecular formula
C10H5ClN2
CAS number
2698-41-1
IUPAC name
2-[(2-chlorophenyl)methylene]propanedinitrile
State
State

2-(2-Chlorobenzylidene)malononitrile is generally found in its solid state at room temperature. It remains stable when stored properly, typically in a well-sealed container to prevent exposure to moisture which can induce clumping or reaction under certain conditions.

Melting point (Celsius)
93.00
Melting point (Kelvin)
366.00
Boiling point (Celsius)
310.00
Boiling point (Kelvin)
583.00
General information
Molecular weight
188.61g/mol
Molar mass
188.6110g/mol
Density
1.4120g/cm3
Appearence

2-(2-Chlorobenzylidene)malononitrile, commonly known as CS gas, appears as a white solid in its pure form. It can often be found as a fine crystalline powder, which may slightly vary in shade based on impurities or formulation methods. The compound is well known for producing an irritating scent similar to pepper when dispersed as an aerosol.

Comment on solubility

Solubility Characteristics of 2-[(2-chlorophenyl)methylene]propanedinitrile

The solubility of 2-[(2-chlorophenyl)methylene]propanedinitrile can be quite intriguing due to its unique chemical structure. This compound is likely to exhibit solubility behavior influenced by its functional groups and molecular interactions. Below are some key points regarding its solubility:

  • Polarity: Due to the presence of multiple cyano (-CN) groups, the molecule is expected to be somewhat polar, which can affect its solubility in various solvents.
  • Solvent Interaction: It may dissolve readily in polar solvents such as water or dimethyl sulfoxide (DMSO), while showing limited solubility in non-polar solvents like hexane.
  • Hydrogen Bonding: The potential for hydrogen bonding between the cyano groups and solvent molecules can further enhance solubility in suitable polar mediums.
  • Temperature Influence: Like many organic compounds, solubility may increase with temperature, so evaluating solubility at different temperatures can reveal more information.

In summary, while specific solubility data may vary, understanding the influence of polarity, solvent choice, and temperature can provide insight into the solubility profile of 2-[(2-chlorophenyl)methylene]propanedinitrile. Further empirical studies would be necessary to quantify its solubility in various solvent systems.

Interesting facts

Interesting Facts About 2-[(2-chlorophenyl)methylene]propanedinitrile

2-[(2-chlorophenyl)methylene]propanedinitrile is a fascinating compound that bridges the world of organic chemistry with practical applications. Here are some intriguing aspects to consider:

  • Dual Functionality: This compound contains both nitrile and aromatic functionalities, making it versatile for various chemical reactions.
  • Pharmaceutical Potential: Compounds with similar structural motifs are often found in medicinal chemistry. Their ability to interact with biological systems makes them promising candidates for drug development.
  • Stability Challenges: The presence of the nitrile group typically contributes to a compound's stability; however, the presence of the chlorophenyl group can introduce reactivity under certain conditions. This dual nature can be a point of interest in synthesis and application.
  • Textile Industry: Compounds related to nitriles are frequently utilized in the production of fibers, paints, and coatings due to their properties like durability and chemical resistance.
  • Research Applications: Due to its structural characteristics, 2-[(2-chlorophenyl)methylene]propanedinitrile may be of interest in supramolecular chemistry, where researchers study the interactions between molecules at the nanoscale.

As you delve into the properties and applications of this compound, keep in mind how the interplay of structure and function can lead to advancements in both industrial and pharmaceutical fields. The exploration of such compounds often leads to groundbreaking discoveries!

Synonyms
2-Chlorobenzylidenemalononitrile
[(2-Chlorophenyl)methylene]malononitrile
o-Chlorobenzylidenemalononitrile
CS (lacrimator)
o-Chlorobenzalmalononitrile
2-CHLOROBENZALMALONONITRILE
o-Chlorobenzylidene malononitrile
USAF KF-11
(o-Chlorobenzal)malononitrile
o-Chlorobenzylidenemalonic nitrile
(o-Chlorobenzylidene)malononitrile
NCI-C55118
2-Chlorobenzylidene malononitrile
NSC 542
o-Chlorobenzylidenemalonitrile
2-Chlorobenzylidene malonitrile
Malononitrile, (o-chlorobenzylidene)-
o-Chlorobenzylidene malonitrile
CCRIS 2377
HSDB 4346
beta,beta-Dicyano-o-chlorostyrene
ortho-Chlorobenzylidene malononitrile
EINECS 220-278-9
TL 238
Propanedinitrile, ((2-chlorophenyl)methylene)-
.beta.,.beta.-Dicyano-o-chlorostyrene
2-Chloro BMN
BRN 1866635
D8317IAV7Q
((2-Chloro-phenyl)methylene)propanenitrile
NSC-542
Malononitrile, o-chlorobenzylidene-
Propanedinitrile, ((2-chlorophenyl)methylene)
Propanedinitrile, [(2-chlorophenyl)methylene]-
((2-Chlorophenyl)methylene)malononitrile
2-Chlorobenzylidenemaloninitrile
2-[(2-Chlorophenyl)methylene]propanedinitrile
CHLOROBENZALMALONITRILE, O-
2-CHLOROBENZALMALONONITRILE [HSDB]
((2-chlorophenyl)methylene)propanedinitrile
[(2-Chlorophenyl)methylene]propanedinitrile
O-CHLOROBENZYLIDENEMALONONITRILE [MI]
Propanedinitrile, 2-((2-chlorophenyl)methylene)-
Propanedinitrile, 2-[(2-chlorophenyl)methylene]-
2-((2-CHLOROPHENYL)METHYLENE)PROPANEDINITRILE
(2-(Chlorophenyl)methylene)malononitrile
[2-(Chlorophenyl)methylene]malononitrile
Propanedinitrile, [(2-chlorophenyl)methylene]
2Chlorobmn
2-CHLOROBENZALMALONITRILE
CS Tear Gas
Tear Gas, CS
CS(LACRIMITOR)
2Chlorobenzalmalononitrile
CS (riot control agent)
(oChlorobenzal)malononitrile
beta,betaDicyanoochlorostyrene
o Chlorobenzylidenemalonitrile
oChlorobenzylidene malonitrile
2 Chlorobenzylidenemalonitrile
2-Chlorobenzylidenemalonitrile
2Chlorobenzylidene malonitrile
2Chlorobenzylidenemalononitrile
o Chlorobenzylidene Malonitrile
o Chlorobenzylidene malonotrile
o-Chlorobenzylidene malonotrile
2 Chlorobenzylidene Malonitrile
oChlorobenzylidene malononitrile
2Chlorobenzylidene malononitrile
Malonitrile, o-Chlorobenzylidene
malonotrile, o-Chlorobenzylidene
oChlorobenzylidenemalonic nitrile
(oChlorobenzylidene)malononitrile
Malonitrile, 2-Chlorobenzylidene
ortho Chlorobenzylidenemalonitrile
ortho-Chlorobenzylidenemalonitrile
ortho-chlorobenzylidene malonitrile
ortho Chlorobenzylidene Malonitrile
orthochlorobenzylidene malononitrile
Malononitrile, (ochlorobenzylidene)
Malonitrile, ortho-Chlorobenzylidene
((2Chlorophenyl)methylene)propanenitrile
Propanedinitrile, ((2chlorophenyl)methylene)
o-Chlorobenzylidene malononitrile (ACGIH:OSHA)
220-278-9
2698-41-1
2-(2-Chlorobenzylidene)malononitrile
Alonitrile
2-Chlorobmn
2-[(2-chlorophenyl)methylidene]propanedinitrile
chlorobenzylidene malononitrile
(2-Chlorobenzylidene)malononitrile
(2-chlorobenzylidene)propanedinitrile
(o-Chlorobenzylidene)malonitrile
CHEMBL1256101
NSC637336
CS GAS
o-Chlorobenzalmalonitrile
chlorobenzylidenemalononitrile
CS gas (lacrimator)
UNII-D8317IAV7Q
Propanedinitrile, [(chlorophenyl)methylene]-
MFCD00019784
WLN: NCYCN&U1R BG
SCHEMBL436060
GTPL4158
NSC542
DTXSID9020297
CHEBI:188626
beta,bbeta-Dicyano-o-chlorostyrene
BDBM50327657
STL196772
AKOS000504237
NSC-637336
2-(2-Chlorobenzylidene)malononitrile #
AS-11303
SY106828
CS-0095253
NS00020621
A18547
H11803
Q209357
[(2-chlorophenyl)methylene]malononitrile; ((2-chlorophenyl)methylene)propanedinitrile