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3-Amino-4-cyanopyrazole

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Formula: C4H4N4
CAS: 16617-46-2
search Element: cyanopyrazole amino

Identification

Structural Formula
3-Amino-4-cyanopyrazole
CAS:
16617-46-2
EINECS:
240-665-6
Molecular Formula:
C4H4N4
MDL:
MFCD00005237
SMILES:
NC1=C(C=NN1)C#N
Synonym:
zaleplon intermediate ; buttpark 29\04-77 ; 5-amino-4-cyanopyrazole ; akos b016028 ; 3-氨基-1-氢-4-氰基吡唑 ; art-chem-bb b016028 ; nsc 44932 ; timtec-bb sbb001871 ; pyrazolecarbonitrile ; 3-amino-4-cyanopyrrole




Suppliers

Changzhou Hi-Tech Chemistry Corp
CHCC14727360
Hangzhou Verychem Science & Technology Co., Ltd.
HVST220811040
Xiamen Equation Chemical Co.,Ltd
XECC14727360
Daming Changda Co., Ltd.
LLB00191
scienTEST - bioKEMIX GmbH
S-B11504600
Xiamen Hisunny Chemical Co., Ltd.
XHC15186072
AK Scientific, Inc.
AS8742622
DSL Chemicals (Shanghai) Co., Ltd.
C001367
Simagchem Corporation
SC9662898
Santa Cruz Biotechnology, Inc.
216402
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Prices & Availability




Data is processed


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Properties for 3-Amino-4-cyanopyrazole

Molecular Weight:
108.1 g·mol−1
Melting point:
172-174 °C(lit.)
Solubility:
DMSO, MEthanol
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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 - Harmful by inhalation and in contact with skin
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:
S22 - Do not breathe dust
S23 - Do not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer)
S24/25 - Avoid contact with skin and eyes
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, T
Hazard symbol T Hazard symbol Xn
Storage temperature :
-20 °C Freezer
RID/ADR certification :
3439
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Alternative Distributors of [3-Amino-4-cyanopyrazole]

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

Davos Chemical Corp. | Xinchem Corporation | Zhenjiang DERA Medical Co., Ltd. | Anhui Worldbest Import and Export Co., Ltd. | Ningbo Zhengrun Chemicals Co., Ltd. Exp. Dept. | JVR Fine Chemie Pvt. Ltd. | Dalian Richon Chem Co., Ltd. | Chizhou Wanwei Chemical Co., Ltd. | Nanjing King-Pharm Co., Ltd. | Conlon Limited | Borun Chemical Co., Ltd. | Unispec Chemicals Co. | Ubichem PLC | Suzhou Vosun Chemical Co.,Ltd. | Suzhou Rovathin Pharmatech Co., Ltd | Hangzhou Pharma & Chem Co. Ltd. | Hangzhou Ocean Chemical Co., Ltd. | Jinan Haohua Industry Co., Ltd. | Wanko Chemical Co., Ltd.

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