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1H-Pyrazole, 4-bromo- cas no:2075-45-8

Synonyms: Pyrazole,4-bromo- (6CI,7CI,8CI);4-Bromo-1H-pyrazole;NSC 522023;

Identification
Name1H-Pyrazole, 4-bromo-
CAS2075-45-8
SynonymsPyrazole,4-bromo- (6CI,7CI,8CI);4-Bromo-1H-pyrazole;NSC 522023;
Molecular FormulaC3H3BrN2
Molecular Weight146.97
Chemical Properties
AppearanceWhite to cream crystalline powder
refractive index1.602
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
HazardclassIRRITANT
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: UQ6200000
Hazard Note: Irritant
HazardClass: IRRITANT


Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 367mg/kg (367mg/kg)   Journal of Pharmacology and Experimental Therapeutics. Vol. 178, Pg. 199, 1971.

supplier list

Boron Molecular
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Changzhou Wujin Kangda Chemical Co.,Ltd.
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Yangzhong Tianli Chemical Co., Ltd
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Huaibei Sanhe Additive Co., Ltd
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Address: NO.220 Gucheng Road,Huaibei,Anhui,China
AllyChem Co., Ltd., Dalian, China.
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Address: Building C, Biopharmaceutical R&D Center, No. 18, DD5 Street, DD Port, Dalian 116620, China.
OS Chemical Co., Ltd.
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Frontier Scientific, Inc.
Tel:+1-(435)-753-1901
Address: P O Box 31, Logan, Utah 84323-0031,
Boron Molecular, Inc.
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SynChem, Inc.
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Address: 1400 Chase Ave, Elk Grove Village, Illinois 60007,
Dalian Allychem Co., Ltd.
Tel:+86-(411)-8754-9848
Address: Building C, Biopharmaceutical R&D Center, No. 18, DD5 Street, DD Port, Dalian 11662,
Ashvarsha finechemicals Private Limited
Tel:91-40-2000 0192
Address: Plot NO: 100, Phase - V, IDA, Jeedimetla, Hyderabad -500 055, Andhra Pradesh, India.
an hui hengcheng chemcial Co,.Ltd
Tel:+86-015555795628
Address: an hui suzhou
Bingzhou Holy Pharmaceutical Co.,ltd
Tel:021-64876238
Address: 29D, Cross Region Plaza,No.899, Lingling Rd, Xuhui District
DSL Chemicals (Shanghai) Co., Ltd.
Tel:+86-21-6352 9955
Address: 1119 - 1120, Shanghai Landmark,409 - 459 Nan Jing Road (E.),Shanghai 200001, China
HuaiBei SanHe Developing Co., Ltd.
Tel:86-561-3191113
Address: Room 201,Building ZY-1,GuCheng Road,Huaibei,Anhui,China

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