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Product introduction
物理描述 | 1,2-二甲基-4-硝基苯为黄色棱柱或黄色结晶固体。(NTP, 1992)
Chinese name
4-硝基邻二甲苯
English name
1,2-dimethyl-4-nitrobenzene
Chinese alias
1,2-二甲基-4-硝基苯
English alias
AKOS000120608 | EC 202-761-6 | Q27277994 | 4-Nitro-1,2-dimethylbenzene | NCGC00091347-03 | 1,2-Dimethyl-4-nitrobenzene, 99% | EN300-21077 | p-Nitro-o-xylene | 1,2-DIMETHYL-4-NITROBENZENE | 1,2-dimethyl-4-nitro-benzene | Benzene,2-dimethyl-4-nitro- | BS-42
CAS number
99-51-4
molecular formula
C8H9NO2
molecular weight
151.16
Exact mass
≥99%
PSA
45.8
Logp
2.9
Safety
  • DOT label: 有毒
  • Health hazard: 急/慢性危害: 该化合物是皮肤、眼睛和粘膜的刺激物。(NTP, 1992)
  • Hazard summary: 吸入、食入和皮肤吸收均有剧毒;紧急处理:硝基苯;硝基苯引起皮肤刺激;所有途径均有毒性,可引起高铁血红蛋白血症和肝损伤;成人估计致死剂量为1-5克;皮肤、眼睛和粘膜刺激物;[CAMEO] 刺激物;[MSDSonline]
  • reactive group: 硝基、亚硝基、硝酸盐和亚硝酸盐化合物,有机
  • First aid measures: 食入:不要催吐。如果受害者意识清醒且没有抽搐,给予1-2杯水稀释化学物质,并立即呼叫医院或中毒控制中心。如果医生建议,准备将受害者送往医院。如果受害者抽搐或昏迷,不要经口给予任何东西,确保受害者的气道通畅,让受害者侧卧,头部低于身体。不要催吐。立即将受害者送往医院。(NTP, 1992)
  • Harmful effect: 高铁血红蛋白血症 - 血液中高铁血红蛋白含量增加;该化合物被归类为继发性毒性效应
  • Regulatory information: REACH 注册物质:状态:停止生产更新:2012-07-19 https://echa.europa.eu/registration-dossier/-/registered-dossier/11082
  • fire hazard: 该化学品可燃。(NTP, 1992)
  • fire fighting: 涉及此材料的火灾可以用干化学灭火器、二氧化碳或哈龙灭火器控制。(NTP, 1992)
  • reactivity profile: 1,2-二甲基-4-硝基苯与强氧化剂和强碱不相容。
  • Isolation and evacuation: 火灾:如果涉及罐、铁路罐车或公路罐车,应在所有方向上隔离800米(1/2英里);同时,考虑在所有方向上初始疏散800米(1/2英里)。(ERG, 2024)
  • Human toxicity extract: 危害:经食入、吸入及皮肤吸收均高度有毒。/硝基二甲苯/
  • Air and water reaction: 微溶于水。
  • Hazard categories and classifications: 急性毒性 4 (28.9%)
  • Non-fire leakage response: 储存注意事项:您应将此材料存放在冰箱中。远离火源储存。(NTP,1992)
  • Personal protective equipment (PPE): 推荐呼吸器:在称量和稀释纯测试化学品时,佩戴NIOSH批准的半面罩呼吸器,配备有机蒸气/酸性气体 cartridges(专门用于有机蒸气、HCl、酸性气体和SO2)和粉尘/雾过滤器。(NTP,1992)
Related
upstream information
Manufacturing method:
硝基二甲苯 (CID:6739)
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Research chemical CAS 99-51-4 99% 100g

Research chemical CAS 99-51-4 99% 100g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:W12657-100g
Product model:100g
level: 99% 100g
Lead Time:30days
sold 83 Items
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