CAS 5775-88-2; 4-bromo-1,3-dimethyl-1h-pyrazole-5-carboxylic acid

CAS:

5775-88-2

分子式:

C₆H₇BrN₂O₂

分子量:

219.04

沸点:

344 ℃ at 760 mmHg

熔点:

237 - 242 ℃

英文名称:

4-bromo-1,3-dimethyl-1h-pyrazole-5-carboxylic acid

4-bromo-1,3-dimethylpyrazole-5-carboxylic acid

4-bromo-2,5-dimethyl-2h-pyrazole-3-carboxylic acid

推荐供应商

货号

品牌

产品名称

规格

包装、参考价格

B919494

MACKLIN

4-溴-1,3-二甲基-1H-吡唑-5-羧酸

96%

467元/250mg; 1181元/1g; 4458元/5g;

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储存：-20 °C
状态：白色到棕褐色粉末

014574

Fluorochem

4-Bromo-1,3-dimethyl-1H-pyrazole-5-carboxylic acid

>95%

2068元/1g; 6314元/5g;

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基本信息

CAS Number	5775-88-2
MDL Number	MFCD02090873

安全信息

图形或危害标志
危险性说明	H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing . P264: Wash hands thoroughly after handling. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see relevant procedures. on this label). P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to in accordance with local regulation .

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