52709-87-2

• 常用中文名：4-丁氧基-4'-氰基联苯
• 常用英文名：4OCB
• CAS号：52709-87-2
• 分子式：C₁₇H₁₇NO
• 分子量：251.323
• 发布时间：2018-04-02 08:00:00
• 更新时间：2024-01-13 19:41:18

名称

• 中文名: 4-丁氧基-4’-氰基联苯
• 英文名: 4-(4-butoxyphenyl)benzonitrile
• 中文别名: 4’-正丁氧基-[1,1’-联二苯]-4-腈; 4-丁氧基-4'-氰基联苯; 4-丁氧基-4'-氰基联苯(4OCB); 4-氰基-4'-丁氧基-1,1'-联苯; 丁氧基联苯氰
• 英文别名: 4-cyano-4'-n-butyloxybiphenyl; 4OCB; 4'-Butoxybiphenyl-4-carbonitrile; 4-butoxy-4'-cyano-biphenyl; 4-Butoxycyanodiphenyl; [1,1'-Biphenyl]-4-carbonitrile, 4'-butoxy-; 4'-Butoxy-4-biphenylcarbonitrile; MFCD00183755; EINECS 258-123-2; 4'-butoxy(1,1'-biphenyl)-4-carbonitrile; 4-cyano-4'-butyloxybiphenyl; NCR DR DO4; 4-n-butyloxy-4'-cyanobiphenyl; 4-Cyano-4'-butoxybiphenyl

物化性质

• 密度: 1.1±0.1 g/cm3
• 沸点: 405.5±38.0 °C at 760 mmHg
• 熔点: 77 °C
• 分子式: C₁₇H₁₇NO
• 分子量: 251.323
• 闪点: 170.3±20.6 °C
• 精确质量: 251.131012
• PSA: 33.02000
• LogP: 4.70
• 外观性状: 固体;White to Almost white powder to crystal
• 蒸汽压: 0.0±0.9 mmHg at 25°C
• 折射率: 1.573
• 储存条件: 室温，干燥
• 水溶解性: 可溶于：甲苯

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : DV1764000 CHEMICAL NAME : (1,1'-Biphenyl)-4-carbonitrile, 4'-butoxy- CAS REGISTRY NUMBER : 52709-87-2 LAST UPDATED : 199701 DATA ITEMS CITED : 3 MOLECULAR FORMULA : C17-H17-N-O HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : >10 gm/kg TOXIC EFFECTS : Behavioral - somnolence (general depressed activity) Behavioral - muscle weakness REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GTPZAB Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1-36, 1957-1992. For publisher information, see MTPEEI Volume(issue)/page/year: 34(4),23,1990

安全

• 海关编码: 2926909090

合成路线

109-65-9 19812-93-2 ~68% 52709-87-2

文献：Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314

542-69-8 19812-93-2 ~% 52709-87-2

文献：Debono, Manuel; Turner, William W.; LaGrandeur, Lisa; Burkhadt, Fred J.; Nissen , Jeffrey S.; et al. Journal of Medicinal Chemistry, 1995 , vol. 38, # 17 p. 3271 - 3281

31835-63-9 ~% 52709-87-2

文献：Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314

4854-84-6 ~% 52709-87-2

文献：Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314

127783-75-9 ~% 52709-87-2

文献：Ruolene, Yu. I.; Adomenas, P. V.; Adomenene, O. K.; Denis, G. I. Journal of Organic Chemistry USSR (English Translation), 1984 , vol. 20, p. 1192 - 1195 Zhurnal Organicheskoi Khimii, 1984 , vol. 20, # 6 p. 1310 - 1314

上下游产品

上游产品  5
109-65-9 19812-93-2 542-69-8 31835-63-9
4854-84-6
下游产品  2
59748-14-0 75472-36-5

海关

海关编码	2926909090
中文概述	2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0%
申报要素	品名, 成分含量, 用途
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%