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关键词:       仅模糊查询
CAS: 2652-77-9
分子式: C15H12N2O2
分子量: 252.2680  
英文名称: 
1,2-diphenyl-5-pyrazolidinedione
1,2-diphenyl-3,5-dioxopyrazolidin
1,2-diphenyl-3,5-pyrazolidinedione
da 339
difenildichetopirazolidina
diphenyldiketopyrazolidine
g 14744
推荐供应商
货号品牌产品名称规格包装、参考价格详情
D943995MACKLIN1,2-二苯基-3,5-吡咯烷酮95%105元/100mg;   180元/250mg;   449元/1g;   1559元/5g;   展开
储存：室温,密闭,干燥
状态：土黄色固体
221682Fluorochem1,2-Diphenylpyrazolidine-3,5-dione95%1628元/1g;   4840元/5g;   14476元/25g;   展开

基本信息

CAS Number2652-77-9
MDL NumberMFCD00179924
Melting Point180-183℃

安全信息

图形或危害标志
危险性说明 H302: Harmful if swallowed.
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.
P270: Do not eat, drink or smoke when using this product.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear .
P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
P302 + P352: IF ON SKIN: Wash with plenty of soap and water.
P304: IF INHALED: .
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 . on this label).
P330: Rinse mouth.
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 local regulations.
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