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物理描述 | 3-硝基-α,α,α-三氟甲苯是一种淡黄色油状液体。不溶于水。(NTP, 1992)
Chinese name
间硝基三氟甲苯
English name
1-nitro-3-(trifluoromethyl)benzene
Chinese alias
3-硝基三氟甲基苯
English alias
1-Nitro-3-(trifluoromethyl)benzene; 3-Nitro-alpha,alpha,alpha-trifluorotoluene; alpha,alpha,alpha-Trifluoro-3-nitrotoluene
CAS number
98-46-4
molecular formula
C7H4F3NO2
molecular weight
191.11
Exact mass
-
PSA
45.8
Logp
2.6
Safety
  • DOT label: 有毒
  • Health hazard: 急性/慢性危害:有毒,加热分解时也会释放高毒性的 NOx 和氟化物烟雾。(NTP, 1992)
  • Hazard summary: 在大鼠致死剂量喂食研究中引起嗜睡和呼吸抑制;[RTECS] 一种刺激物;[MSDSonline]
  • reactive group: 氟化有机化合物
  • First aid measures: 摄入:如果受害者意识清醒且没有抽搐,给予1-2杯水稀释化学品并立即呼叫医院或中毒控制中心。通常,不建议在没有医生护理的情况下催吐,因为存在将化学品吸入受害者肺部风险。然而,如果受害者意识清醒且没有抽搐,并且医疗救助不易获得,应考虑催吐的风险,因为摄入的化学毒性很高。在紧急情况下可使用吐根糖浆或盐水。立即将受害者送往医院。如果受害者抽搐或失去知觉,不要经口给予任何东西,确保受害者的气道畅通,并让受害者侧卧,头部低于...
  • Harmful effect: 神经毒素 - 其他中枢神经系统神经毒素
  • fire hazard: 该化合物可燃。(NTP,1992)
  • fire fighting: 涉及该化合物的火灾可使用干粉、二氧化碳或哈龙控制。(NTP, 1992)
  • Toxicity Data: LC50 (大鼠) = 870 mg/m3
  • reactivity profile: 一种卤代芳香硝基化合物。芳香硝基化合物从弱到强氧化剂不等。如果与还原剂(包括氢化物、硫化物和氮化物)混合,它们可能会开始剧烈反应,最终导致爆炸。芳香硝基化合物即使在有水或有机溶剂存在的情况下,也可能在氢氧化钠或氢氧化钾等碱存在下爆炸。多个硝基基团的存在会增加芳香硝基化合物的爆炸倾向。
  • 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)
  • Air and water reaction: 不溶于水。
  • Hazard categories and classifications: 活性剂-1级
  • Non-human toxic extract: 当添加到果蝇幼虫和成虫的食物中时,间三氟甲基硝基苯会增加后代中显性致死突变的发病率,并增加未受精卵的百分比。
  • Non-fire leakage response: 储存注意事项:您应将此材料存放在冰箱中。(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,配备组合滤毒罐,即有机蒸气/酸性气体/HEPA(专门针对有机蒸气、HCl、酸性气体、SO2和高效颗粒物过滤器)。(NTP, 1992)
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upstream information
Manufacturing method:
苯三氟化物 (CID:7368)
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Research chemical CAS 98-46-4 ≥97% 100g

Research chemical CAS 98-46-4 ≥97% 100g, complete specifications; suitable for production, research, laboratory testing and inspection; digital one-stop procurement platform for scientific materials.

item number:W11905-100g
Product model:100g
level: ≥97% 100g
Lead Time:30days
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