2327-02-8

• 常用中文名：N-(3,4-二氯苯基)脲
• 常用英文名：1-(3,4-Dichlorophenyl)urea
• CAS号：2327-02-8
• 分子式：C₇H₆Cl₂N₂O
• 分子量：205.041
• 发布时间：2018-02-13 08:00:00
• 更新时间：2024-01-10 19:10:41

名称

• 中文名: N-(3,4-二氯苯基)脲
• 英文名: diuron-desdimethyl
• 中文别名: 1-(3,4-二氯苯基)脲
• 英文别名: 1-(3,4-Dichlorophenyl)urea; N-(3,4-Dichlorophenyl)carbamimidic acid; (3,4-dichlorophenyl)urea; Methanol, 1-[(3,4-dichlorophenyl)amino]-1-imino-; Urea, N-(3,4-dichlorophenyl)-; 3,4-Dichlorophenylurea; Diuron-desdimethyl; N-(3,4-Dichlorophenyl)urea; Urea, (3,4-dichlorophenyl)-

物化性质

• 密度: 1.5±0.1 g/cm3
• 沸点: 307.9±52.0 °C at 760 mmHg
• 分子式: C₇H₆Cl₂N₂O
• 分子量: 205.041
• 闪点: 140.0±30.7 °C
• 精确质量: 203.985718
• PSA: 55.12000
• LogP: 2.55
• 蒸汽压: 0.0±0.7 mmHg at 25°C
• 折射率: 1.623
• 储存条件: 2-8°C

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : YS8794000 CHEMICAL NAME : Urea, (3,4-dichlorophenyl)- CAS REGISTRY NUMBER : 2327-02-8 BEILSTEIN REFERENCE NO. : 2723039 LAST UPDATED : 199710 DATA ITEMS CITED : 2 MOLECULAR FORMULA : C7-H6-Cl2-N2-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 : >500 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : JAFCAU Journal of Agricultural and Food Chemistry. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1953- Volume(issue)/page/year: 21,386,1973

安全

• 危害码 (欧洲): Xi
• 海关编码: 2924299090

合成路线

102-36-3 ~64% 2327-02-8

文献：Tixier, Celine; Bogaerts, Philippe; Sancelme, Martine; Bonnemoy, Frederique; Twagilimana, Landoald; Cuer, Annie; Bohatier, Jacques; Veschambre, Henri Pest Management Science, 2000 , vol. 56, # 5 p. 455 - 462

132373-16-1 ~0% 10574-71-7 2327-02-8

文献：Orlova, T. I.; Epshtein, S. P.; Bogel'fer, L. Ya.; Tashchi, V. P.; Putsykin, Yu. G. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1990 , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, 1990 , # 7 p. 984 - 989

116121-36-9 ~% 2327-02-8

文献：Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 984 - 989

116121-34-7 ~% 2327-02-8

文献：Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 984 - 989

132408-12-9 ~% 2327-02-8

文献：Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 984 - 989

132373-06-9 ~% 2327-02-8

文献：Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 984 - 989

132373-08-1 ~% 80102-32-5 2327-02-8

文献：Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 26, # 7 p. 823 - 827 Khimiya Geterotsiklicheskikh Soedinenii, , # 7 p. 984 - 989

上下游产品

上游产品  5
102-36-3 116121-36-9 116121-34-7 132408-12-9
132373-08-1
下游产品  1
330-54-1

海关

海关编码	2924299090
中文概述	2924299090. 其他环酰胺（包括环氨基甲酸酯）（包括其衍生物以及他们的盐）. 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, 包装
Summary	2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%