| 货号 | 品牌 | 产品名称 | 规格 | 包装、参考价格 | |
| B822623 | MACKLIN | 3,5-二甲基-4-溴吡唑 | 98% | 35元/5g; 88元/25g; 278元/100g; 1335元/500g; | 咨询 |
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| B3306 | TCI | 4-Bromo-3,5-dimethylpyrazole | >98.0%(GC)(T) | 195元/5G; 940元/25G; | 咨询 |
基本信息 | 纯度/分析方法 | >98.0%(GC)(T) | | 分子式/分子量 | C5H7BrN2 = 175.03 | | 外观与形状(20℃) | 固体 | | Reaxys-RN | 108534 | | PubChem物质ID | 87560693 | | MDL编号 | MFCD00005242 |
技术规格 | Appearance | White to Light yellow powder to crystal | | Purity(GC) | min. 98.0 % | | Purity(Nonaqueous Titration) | min. 98.0 % | | Melting point | 121.0 to 125.0 ℃ |
物性(参考值) 安全信息 | 图形或危害标志 |  | | 信号词 | 警告 | | 危险性说明 | H315 : 造成皮肤刺激。
H319 : 造成严重眼刺激。
| | 防范说明 | P264 : 作业后彻底清洗皮肤。
P280 : 戴防护手套/戴防护眼罩/戴防护面具。
P302 + P352 : 如皮肤沾染：用水充分清洗。
P337 + P313 : 如仍觉眼刺激：求医/就诊。
P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。
P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。
P332 + P313 : 如发生皮肤刺激：求医/就诊。
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相关法规 |
| A11759 | Alfa Aesar | 4-Bromo-3,5-dimethyl-1H-pyrazole | 98% | 704元/5g; 3117元/25g; 10300元/100g; | 咨询 |
基本信息 MDL
MFCD00005242 EINECS
222-263-2 分子式
C5H7BrN2 分子量
175.03 熔点
118-123° 形态
Crystalline powder Beilstein
108534 安全信息 RTECS
UQ6210000 TSCA
否 |
| 017107 | Fluorochem | 4-Bromo-3,5-dimethyl-1H-pyrazole | 98% | 220元/1g; 418元/25g; 1034元/100g; | 咨询 |
基本信息 | CAS Number | 3398-16-1 | | MDL Number | MFCD00005242 |
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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