4-硝基甲苯
4-硝基甲苯,又称对硝基甲苯,是一种有机化合物,化学式 CH3C6H4NO2.。它是一种浅黄色固体,为硝基甲苯的一种异构体。
4-硝基甲苯 | |
---|---|
IUPAC名 1-Methyl-4-nitrobenzene | |
别名 | p-nitrotoluene p-mononitrotoluene |
识别 | |
CAS号 | 99-99-0 |
PubChem | 7473 |
ChemSpider | 13863774 |
SMILES |
|
性质 | |
化学式 | C7H7NO2 |
摩尔质量 | 137.14 g·mol−1 |
外观 | 浅黄色晶体[1] |
氣味 | 芳香[1] |
密度 | 1.1038 g·cm−3 (75 °C) [2] |
熔点 | 51.63 °C(325 K)([2]) |
沸点 | 238.3 °C(511 K)([2]) |
溶解性(水) | 0.04% (20°C)[1] |
蒸氣壓 | 0.1 mmHg (20°C)[1] |
磁化率 | −72.06·10−6 cm3/mol |
危险性 | |
爆炸極限 | 1.6%–?[1] |
PEL | TWA 5 ppm (30 mg/m3) [skin][1] |
致死量或浓度: | |
LD50(中位剂量) |
1231 mg/kg (小鼠口服) 1960 mg/kg (大鼠口服) 1750 mg/kg (兔子口服)[3] |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
参考资料
- NIOSH Pocket Guide to Chemical Hazards. . NIOSH.
- Lide DR (编). 85. Boca Ratan Florida: CRC Press. 2004. ISBN 0-8493-0485-7.
- . Immediately Dangerous to Life and Health Concentrations (IDLH). National Institute for Occupational Safety and Health (NIOSH).
- Gerald Booth, , , Weinheim: Wiley-VCH, 2005, doi:10.1002/14356007.a17_411
- 潘亞芬、張永士. . : 頁193 [2022-03-19]. (原始内容存档于2022-03-19).
- Astha Shukla, Rajib K. Singha, Takehiko Sasaki, Vemulapalli V. D. N. Prasad, Rajaram Bal. . ChemistrySelect. 2019-05-08, 4 (17): 5019–5032 [2021-07-29]. ISSN 2365-6549. doi:10.1002/slct.201900358 (英语).
- F. D. Marsh, W. B. Farnham, D. J. Sam, B. E. Smart. . Journal of the American Chemical Society. 1982-08, 104 (17): 4680–4682 [2021-07-29]. ISSN 0002-7863. doi:10.1021/ja00381a032. (原始内容存档于2021-07-29) (英语).
- Cumming, William M.; Hopper, I. Vance; Wheeler, T. Sherlock. . . New York: D. Van Nostrand Company. 1926: 314.
- Hunger, Klaus; Mischke, Peter; Rieper, Wolfgang; Raue, Roderich; Kunde, Klaus; Engel, Aloys, , Weinheim: Wiley-VCH, 2005, doi:10.1002/14356007.a03_245
- National Toxicology, Program. . National Toxicology Program Technical Report Series. 2002, (498): 1–277. PMID 12118261.
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