5468-44-0

• 常用中文名：Styrene, alpha-nitro-
• 常用英文名：Styrene, alpha-nitro-
• CAS号：5468-44-0
• 分子式：C₈H₇NO₂
• 分子量：149.14700
• 发布时间：2017-08-30 15:30:11
• 更新时间：2025-09-13 23:26:35

名称

• 英文名: Styrene, α-nitro
• 英文别名: 3-nitrovinylbenzene; 1-Nitro-1-phenylethylen; nitrostyrene; 1-phenylnitroethylene

物化性质

• 密度: 1.134g/cm3
• 沸点: 261.7ºC at 760 mmHg
• 分子式: C₈H₇NO₂
• 分子量: 149.14700
• 闪点: 122ºC
• 精确质量: 149.04800
• PSA: 45.82000
• LogP: 2.45720
• 折射率: 1.549

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : WL5425000 CHEMICAL NAME : Styrene, alpha-nitro- CAS REGISTRY NUMBER : 5468-44-0 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H7-N-O2 MOLECULAR WEIGHT : 149.16 WISWESSER LINE NOTATION : WNYR&U1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 250 mg/kg TOXIC EFFECTS : Behavioral - ataxia REFERENCE : CBCCT* "Summary Tables of Biological Tests," National Research Council Chemical-Biological Coordination Center. (National Academy of Science Library, 2101 Constitution Ave., NW, Washington, DC 20418) Volume(issue)/page/year: 6,229,1954

安全

• 海关编码: 2904209090

合成路线

344899-62-3 ~76% 5468-44-0

文献：Kunetsky, Roman A.; Dilman, Alexander D.; Struchkova, Marina I.; Tartakovsky, Vladimir A.; Ioffe, Sema L. Tetrahedron Letters, 2005 , vol. 46, # 31 p. 5203 - 5205

292638-84-7 ~% 5468-44-0

文献：Hayama, Takashi; Tomoda, Shuji; Takeuchi, Yoshito; Nomura, Yujiro Tetrahedron Letters, 1982 , vol. 23, # 45 p. 4733 - 4734

622-42-4 ~% 5468-44-0

文献：Ohwada, Tomohiko; Okabe, Kazuaki; Ohta, Toshiharu; Shudo, Koichi Tetrahedron, 1990 , vol. 46, # 21 p. 7539 - 7555

21069-29-4 ~% 5468-44-0

文献：Ohwada, Tomohiko; Okabe, Kazuaki; Ohta, Toshiharu; Shudo, Koichi Tetrahedron, 1990 , vol. 46, # 21 p. 7539 - 7555

85110-09-4 ~% 5468-44-0

文献：Hayama, Takashi; Tomoda, Shuji; Takeuchi, Yoshito; Nomura, Yujiro Tetrahedron Letters, 1982 , vol. 23, # 45 p. 4733 - 4734

292638-84-7 7697-37-2 ~% 5468-44-0

文献：Simon, E. Liebigs Annalen der Chemie, 1839 , vol. 31, p. 268

292638-84-7 7697-37-2 ~% 5468-44-0 65-85-0

文献：Blyth, J.; Hofmann, A. W. Liebigs Annalen der Chemie, 1845 , vol. 53, p. 297

上下游产品

上游产品  6
344899-62-3 292638-84-7 622-42-4 21069-29-4
85110-09-4 7697-37-2
下游产品  7
451-40-1 952-06-7 25041-50-3 3672-52-4
24097-17-4 2039-49-8 53573-21-0

海关

海关编码	2904209090
中文概述	2904209090 其他仅含硝基或亚硝基的衍生物。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	2904209090 derivatives containing only nitro or only nitroso groups。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%