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1H-Pyrazole-4-carboxylicacid, 3-amino- cas no:41680-34-6

Synonyms: 3-Amino-1H-pyrazole-4-carboxylicacid;3-Amino-4-carboxypyrazole;NSC 89246;

Identification
Name1H-Pyrazole-4-carboxylicacid, 3-amino-
CAS41680-34-6
Synonyms3-Amino-1H-pyrazole-4-carboxylicacid;3-Amino-4-carboxypyrazole;NSC 89246;
EINECS(EC#)255-493-7
Molecular FormulaC4H5N3O2
Molecular Weight127.10
Chemical Properties
AppearanceAlmost white to beige crystalline powder
storage tempRefrigerator (+4°C)
Safety Data

Hazard Xi: Irritant;
Risk R36/37/38
Safety

Hazard Codes: IrritantXi
Risk Statements: 36/37/38 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S37/39: Wear suitable gloves and eye/face protection.
WGK Germany: 3
RTECS: UQ6390000


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intravenous 180mg/kg (180mg/kg)   U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#04843,

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Jalor Chemicals Co. Ltd.
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Huakd Medicine R&D Studio.Optics Valley, Wuhan
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lotuschem
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Nanjing University of Technology Lab201
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PI Chemicals Ltd.
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U-Chemo Holding Co.,Limited
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Nanjing Chemlin Chemical Co., Ltd.
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