Pyrazinecarbonitrile
- Product Name
- Pyrazinecarbonitrile
- CAS No.
- 19847-12-2
- Chemical Name
- Pyrazinecarbonitrile
- Synonyms
- CPZ;PYRAZINE-2-CARBONITRILE;2-CYANOPYRAZINE;CYANOPYRAZINE;PYRAZINE-2,3-DIOL;NSC 166137;2-CYANOPYARINE;Pyrazinenitrile;Pyrazinonitrile;2-Cyano-Pyrazin
- CBNumber
- CB1331282
- Molecular Formula
- C5H3N3
- Formula Weight
- 105.1
- MOL File
- 19847-12-2.mol
Pyrazinecarbonitrile Property
- Melting point:
- 18-20°C
- Boiling point:
- 87 °C/6 mmHg (lit.)
- Density
- 1.174 g/mL at 25 °C (lit.)
- refractive index
- n20/D 1.534(lit.)
- Flash point:
- 206 °F
- storage temp.
- Inert atmosphere,Room Temperature
- solubility
- Acetonitrile (Slightly), Chloroform (Slightly)
- pka
- -1.97±0.10(Predicted)
- form
- Liquid
- color
- Clear colorless to yellow
- Water Solubility
- Slightly soluble in water.
- BRN
- 110008
- Exposure limits
- NIOSH: IDLH 25 mg/m3
- InChIKey
- PMSVVUSIPKHUMT-UHFFFAOYSA-N
- LogP
- -0.010
- CAS DataBase Reference
- 19847-12-2(CAS DataBase Reference)
- NIST Chemistry Reference
- Cyanopyrazine(19847-12-2)
- EPA Substance Registry System
- 2-Cyanopyrazine (19847-12-2)
Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-36
- RIDADR
- 3276
- WGK Germany
- 3
- Hazard Note
- Irritant
- TSCA
- Yes
- HazardClass
- 6.1
- PackingGroup
- III
- HS Code
- 29339990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- 349496
- Product name
- Pyrazinecarbonitrile
- Purity
- 99%
- Packaging
- 10g
- Price
- $26
- Updated
- 2024/03/01
- Product number
- 349496
- Product name
- Pyrazinecarbonitrile
- Purity
- 99%
- Packaging
- 50g
- Price
- $124
- Updated
- 2024/03/01
- Product number
- C1123
- Product name
- Cyanopyrazine
- Purity
- >99.0%(GC)
- Packaging
- 25g
- Price
- $17
- Updated
- 2024/03/01
- Product number
- C1123
- Product name
- Cyanopyrazine
- Purity
- >99.0%(GC)
- Packaging
- 500g
- Price
- $134
- Updated
- 2024/03/01
- Product number
- A10974
- Product name
- Pyrazine-2-carbonitrile, 97+%
- Packaging
- 25g
- Price
- $68.65
- Updated
- 2024/03/01
Pyrazinecarbonitrile Chemical Properties,Usage,Production
Chemical Properties
Colorless liquid
Uses
Pyrazinenitrile (Pyrazinamide EP Impurity) is used as a single-source precursor in the synthesis of metal-free nitrogen-doped carbon nanoparticles (NCNPs). Also, it is an important intermediate in the production of pyrazinamide as an effective anti-tubercular drug.
Definition
ChEBI: Cyanopyrazine is a member of pyrazines and a nitrile.
Synthesis
2-cyanopyrazine was prepared from 2-methylpyrazine with iron phosphate catalyst by vapor phase catalytic ammoxidation in a fixed-bed reactor.
Pyrazinecarbonitrile Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Pyrazinecarbonitrile manufacturers
- Product
- Pyrazinecarbonitrile 19847-12-2
- Price
- US $5.00-2.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000kg
- Release date
- 2024-08-21
- Product
- Pyrazinecarbonitrile 19847-12-2
- Price
- US $6.00/kg
- Min. Order
- 1kg
- Purity
- 99.96%
- Supply Ability
- 500ton
- Release date
- 2023-08-08
- Product
- Pyrazinecarbonitrile 19847-12-2
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2023-02-25