| Identification | More | [Name]
Cyclopropanecarbonitrile | [CAS]
5500-21-0 | [Synonyms]
CYANOCYCLOPROPANE
CYCLOPROPANECARBONITRILE
CYCLOPROPANE CYANIDE
CYCLOPROPYL CYANIDE
CYCLOPROPYLNITRILE
Cyclopropanecarboxylic acid nitrile
Cyclopropanenitrile
Cyclopropanecarbonitrile,98%
Cyclopropanecarboxynitrile
Cyclopropanecarbonitrile 98%
Cyclopropancarbonitril
CPCN
Cyanocyclopropane, Cyclopropyl cyanide | [EINECS(EC#)]
226-836-8 | [Molecular Formula]
C4H5N | [MDL Number]
MFCD00001269 | [Molecular Weight]
67.09 | [MOL File]
5500-21-0.mol |
| Chemical Properties | Back Directory | [Appearance]
clear colorless to faintly yellow liquid | [Boiling point ]
135 °C (lit.) | [density ]
0.911 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.421(lit.)
| [Fp ]
91 °F
| [storage temp. ]
Flammables area | [solubility ]
Chloroform, Methanol (Slightly) | [form ]
Liquid | [color ]
Clear colorless to faintly yellow | [Specific Gravity]
0.905 | [Water Solubility ]
Miscible with water. | [BRN ]
635790 | [Exposure limits]
NIOSH: IDLH 25 mg/m3 | [InChI]
1S/C4H5N/c5-3-4-1-2-4/h4H,1-2H2 | [InChIKey]
AUQDITHEDVOTCU-UHFFFAOYSA-N | [SMILES]
N#CC1CC1 | [CAS DataBase Reference]
5500-21-0(CAS DataBase Reference) | [NIST Chemistry Reference]
Cyclopropanecarbonitrile(5500-21-0) | [EPA Substance Registry System]
5500-21-0(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
T,F | [Risk Statements ]
R10:Flammable.
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed .
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S45:In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S16:Keep away from sources of ignition-No smoking .
S7/9:Keep container tightly closed and in a well-ventilated place . | [RIDADR ]
UN 3275 6.1/PG 2
| [WGK Germany ]
2
| [TSCA ]
Yes | [HazardClass ]
6.1 | [PackingGroup ]
II | [HS Code ]
29269095 | [Storage Class]
3 - Flammable liquids | [Hazard Classifications]
Acute Tox. 3 Dermal
Acute Tox. 3 Inhalation
Acute Tox. 3 Oral
Eye Irrit. 2
Flam. Liq. 3
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
clear colorless to faintly yellow liquid | [Uses]
Cyclopropanecarbonitrile is a cyano substituted cycloalkane. Cyclopropanecarbonitrile is an Impurity of pazufloxacin mesylate (P211000). | [Application]
Cyclopropane formonitrile is a nitrile compound with cyclopropane structural units, which has important applications in organic synthesis, especially in the fields of medicine and pesticides. It can be used to prepare cis- and trans-crotonium nitrile, as well as allyl cyanide. It can also react with Grignard reagents such as magnesium phenyl bromide. | [Synthesis]
There are many methods for synthesizing cyclopropaneformitrile. A common industrial synthetic route uses 4-chlorobutyronitrile as a starting material and carries out an intramolecular cyclization reaction under alkaline conditions (such as sodium hydroxide (NaOH)) to generate a cyclopropane ring. |
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