621-40-9

• 常用中文名：间甲基苯基硫脲
• 常用英文名：m-Tolyl-thiourea
• CAS号：621-40-9
• 分子式：C₈H₁₀N₂S
• 分子量：166.243
• 相关类别： 化学试剂 有机试剂 硫脲
• 发布时间：2018-08-11 19:06:53
• 更新时间：2025-09-11 23:03:38

名称

• 中文名: 间甲苯基-2-硫脲
• 英文名: (3-methylphenyl)thiourea
• 中文别名: 1-(3-甲基苯基)-2-硫脲
• 英文别名: 1-m-tolylthiocarbamide; EINECS 210-686-5; Thiourea, N-(3-methylphenyl)-; 1-m-Tolyl thiourea; 3-Tolylthiourea; MFCD00060451; m-Tolyl-2-thiourea; 1-(3-Methylphenyl)thiourea; 3-methylphenylthiourea; m-Tolyl-thiourea

物化性质

• 密度: 1.2±0.1 g/cm3
• 沸点: 280.7±33.0 °C at 760 mmHg
• 熔点: 120-122ºC
• 分子式: C₈H₁₀N₂S
• 分子量: 166.243
• 闪点: 123.6±25.4 °C
• 精确质量: 166.056473
• PSA: 70.14000
• LogP: 1.19
• 蒸汽压: 0.0±0.6 mmHg at 25°C
• 折射率: 1.696
• 储存条件: 室温，密封，干燥

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YU2900000 CHEMICAL NAME : Urea, 2-thio-1-m-tolyl- CAS REGISTRY NUMBER : 621-40-9 LAST UPDATED : 199709 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C8-H10-N2-S MOLECULAR WEIGHT : 166.26 WISWESSER LINE NOTATION : SUYZMR C1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 50 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,45,1953

安全

• 危害码 (欧洲): Xi
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): 26-36/37/39
• 海关编码: 2930909090

合成路线

4949-87-5 ~89% 621-40-9

文献：Wang, Xuemei; Xu, Feng; Xu, Qingge; Mahmud, Hossen; Houze, Jonathan; Zhu, Liusheng; Akerman, Michelle; Tonn, George; Tang, Liang; McMaster, Brian E.; Dairaghi, Daniel J.; Schall, Thomas J.; Collins, Tassie L.; Medina, Julio C. Bioorganic and Medicinal Chemistry Letters, 2006 , vol. 16, # 10 p. 2800 - 2803

1147550-11-5 108-44-1 ~% 621-40-9

文献：Archiv der Pharmazie, , vol. 341, # 8 p. 491 - 496

1147550-11-5 638-03-9 ~96% 621-40-9

文献：Uberhande; Thakare; Berad Journal of the Indian Chemical Society, 2010 , vol. 87, # 9 p. 1137 - 1141

108-44-1 ~% 621-40-9

文献：Bioorganic and Medicinal Chemistry Letters, , vol. 16, # 10 p. 2800 - 2803

621-30-7 ~% 621-40-9

文献：Chemische Berichte, , vol. 8, p. 716

333-20-0 108-44-1 ~% 621-40-9

文献：Journal of Pharmacology and Experimental Therapeutics, , vol. 57, p. 19,22

620-51-9 ~% 621-40-9

文献：Chemische Berichte, , vol. 8, p. 716

60-29-7 7664-41-7 621-30-7 ~% 621-40-9

文献：Chemische Berichte, , vol. 8, p. 716

上下游产品

上游产品  8
4949-87-5 108-44-1 638-03-9 621-30-7
333-20-0 620-51-9 60-29-7 7664-41-7
下游产品  7
14779-18-1 14779-17-0 3085-53-8 108-44-1
63-99-0 315702-99-9 3323-84-0

海关

海关编码	2930909090
中文概述	2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 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	2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%