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Pyrazinecarbonitrile（pyrazine-2-carbonitrile）

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Formula: C5H3N3
CAS: 19847-12-2
search Element: pyrazinecarbonitrile carbonitrile pyrazine
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Identification

Structural Formula
Pyrazinecarbonitrile（pyrazine-2-carbonitrile）
CAS:
19847-12-2
EINECS:
243-369-5
Molecular Formula:
C5H3N3
MDL:
MFCD00049361
Synonym:
nsc 166137 ; pyrazinenitrile ; cyanopyrazine ; pyrazinonitrile ; pyrazine-2,3-diol ; 2-cyanopyrazine ; cpz ; 2-cyano-pyrazin ; buttpark 45\10-31 ; 2-cyanopyarine




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Prices & Availability




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Properties for Pyrazinecarbonitrile（pyrazine-2-carbonitrile）

Molecular Weight:
105.1 g·mol−1
Density:
1.174 g/mL at 25 °C(lit.)
Melting point:
18-20 °C
Boiling point:
87 °C6 mm Hg(lit.)
Flash point:
206 ºF
Physical Description:
colorless liquid
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Hazard Statements

GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
    • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin
Safety Codes:
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36 - Wear suitable protective clothing
Hazard Classes:
6.1
Hazard Symbols:
Xn, Xi
Hazard symbol Xn Hazard symbol Xi
Storage temperature :
-20 °C
RID/ADR certification :
3276
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Alternative Distributors of [Pyrazinecarbonitrile（pyrazine-2-carbonitrile）]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Rongkang Industry Co.,Ltd - (NSTU Chemicals Hanggzhou Co.,) | Daming Mingding Chemical Co., Ltd. | Daming Ruiheng Chemical Co., Ltd. | Hallochem Pharma Co., Ltd. | 3B Scientific Corporation | Hangzhou Think Chemical Co., Ltd. | TCI Europe NV | Zhejiang Materials Industry Chemical Group Co., Ltd. | Daqing New Century Fine Chemical Co., Ltd | Chengdu Qiaofeng Technological Development Co., Ltd. | Ubichem PLC | Shanghai Hanhong Chemical Co., Ltd. | Jinan Great Chemical Co., Ltd. | Suzhou Sibian Chemical Technology Co., Ltd. | East Chemical Industry Co., Ltd. | King Tang Chemical Group Industry Co., Ltd. | BOC Sciences | scienTEST | Changzhou Union Chemicals Co.,Ltd. | Gihi Chemicals Co., Limited

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