5-Bromopyrazine-2,3-Diamine 5-溴-2,3-二氨基吡嗪
CAS 89123-58-0 MFCD06245575
化学结构图
SMILES: NC1=NC=C(Br)N=C1N
化学属性
| Mol. Formula | C4 |
|---|---|
| Mol. Weight | 189 |
| Melting Point | 212-216 °C (dec.) |
| Density | |
| Boiling Point |
别名和识别编码
| Chemical Name | 5-Bromopyrazine-2,3-Diamine |
|---|---|
| CAS Number | 89123-58-0 |
| Alfabeta Name | BROMODIAMINOPYRAZINE 523---, |
| MDL Number | MFCD06245575 |
| Synonym | 2,3-二氨基-5-溴吡嗪 5-溴-2,3-二氨基吡嗪 |
| Chemical Name Translation | 5-溴-2,3-二氨基吡嗪 |
| EC Number | |
| Beilstein Registry Number | |
| PubChem Substance ID | 329760997 |
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分类
- Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazines
- {SNA} Building Blocks, Chemical Synthesis, Halogenated Heterocycles, Heterocyclic Building Blocks, Pyrazines
安全信息
GHS Symbol
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P305 IF IN EYES: 如果进入眼睛
- H315 Causes skin irritation 会刺激皮肤
- H335 May cause respiratory irritation 可能导致呼吸道刺激
- H317 May cause an allergic skin reaction 可能导致皮肤过敏
- H302 Harmful if swallowed 吞食有害
- H319 Causes serious eye irritation 严重刺激眼睛
- S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后，立即用大量水冲洗并征求医生意见；
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套；
- R22 Harmful if swallowed 吞咽有害
- R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
- R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
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