7152-80-9

• 常用中文名：硫氰酸(对二甲氨基)苯酯
• 常用英文名：Thiocyanic acid,4-(dimethylamino)phenyl ester
• CAS号：7152-80-9
• 分子式：C₉H₁₀N₂S
• 分子量：178.25400
• 发布时间：2018-07-08 11:19:38
• 更新时间：2026-07-01 09:43:46
• 有机合成中间体。
  

名称

• 中文名: 硫氰酸(对二甲氨基)苯酯
• 英文名: [4-(dimethylamino)phenyl] thiocyanate
• 中文别名: 4-二甲基氨基硫氰酸苯酯; 硫氨酸(对二-甲氨基)苯酯; 对-(二甲氨基)硫氰酸酯基苯; {[4-(二甲氨基)苯基]硫酰基}甲腈
• 英文别名: p-(Dimethylamino)thiocyanatobenzene; 4-Thiocyano-N,N-dimethylaniline; n,n-dimethyl-p-thiocyanato-anilin; p-(dimethylamino)phenylthiocyanate; 4-Dimethylaminophenylthiocyanate; rp2929; N,N-DIMETHYL-4-THIOCYANOANILINE; DIMETHYL-(4-THIOCYANATO-PHENYL)-AMINE; 2929-RP; {[4-(dimethylamino)phenyl]sulfanyl}formonitrile; Defoliant 2929 RP; p-(Dimethylamino)phenylthiocyanate; p-(dimethylamino)thiocyanobenzene; 4-N,N-dimethylaminophenyl thiocyanate; 4-(Dimethylamino)phenyl thiocyanate; dimethylaminorhodanbenzol; N,N-dimethyl-4-thiocyanatobenzenamine; p-thiocyanodimethylaniline; dimethylamino-4-thiocyanobenzene; defoliant2929rp; 4-thiocyanato-N,N-dimethylaniline; p-n,n-dimethylaminothiocyanobenzene; N,N-dimethyl-4-thiocyanatobenzeneamine; p-SCN-C6H4NMe2; 4-dimethylaminothiocyanobenzene; Caswell No. 359E; Aniline, N,N-dimethyl-p-thiocyanato; thiocyanicacid,4-(dimethylamino)phenylester; Nsc24211; 4-thiocyano-n,n-dimethylaniline; N,N-Dimethyl-4-thiocyanatoaniline; p-(Dimethylamino)thiocyanobenzene; thiocyanicacidp-dimethylaminophenylester; Me2NC6H4SCN; p-Thiocyanodimethylaniline; Dimethylaminorhodanbenzol

物化性质

• 密度: 1.16 g/cm3
• 沸点: 303.6ºC at760mmHg
• 熔点: 71-73ºC
• 分子式: C₉H₁₀N₂S
• 分子量: 178.25400
• 闪点: 137.4ºC
• 精确质量: 178.05600
• PSA: 52.33000
• LogP: 2.32578
• 折射率: 1.599

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : BX8050000 CHEMICAL NAME : Aniline, N,N-dimethyl-p-thiocyanato- CAS REGISTRY NUMBER : 7152-80-9 BEILSTEIN REFERENCE NO. : 2089838 LAST UPDATED : 199612 DATA ITEMS CITED : 6 MOLECULAR FORMULA : C9-H10-N2-S MOLECULAR WEIGHT : 178.27 WISWESSER LINE NOTATION : NCSR DN1&1 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 : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : 28ZEAL "Pesticide Index," Frear, E.H., ed., State College, PA, College Science Pub., 1969 Volume(issue)/page/year: 4,181,1969 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 55 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Behavioral - convulsions or effect on seizure threshold Lungs, Thorax, or Respiration - respiratory stimulation REFERENCE : JJPAAZ Japanese Journal of Pharmacology. (Japanese Pharmacological Soc., c/o Dept. of Pharmacology, Faculty of Medicine, Kyoto Univ., Sakyo-ku, Kyoto 606, Japan) V.1- 1951- Volume(issue)/page/year: 3,99,1954 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 150 mg/kg TOXIC EFFECTS : Peripheral Nerve and Sensation - flaccid paralysis without anesthesia (usually neuromuscular blockage) Lungs, Thorax, or Respiration - respiratory stimulation Lungs, Thorax, or Respiration - other changes REFERENCE : JJPAAZ Japanese Journal of Pharmacology. (Japanese Pharmacological Soc., c/o Dept. of Pharmacology, Faculty of Medicine, Kyoto Univ., Sakyo-ku, Kyoto 606, Japan) V.1- 1951- Volume(issue)/page/year: 3,99,1954 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 56 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#02758 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 1260 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year: 28,313,1974

安全

• 海关编码: 2930909090

上下游产品

上游产品  8
333-20-0 121-69-7 540-72-7 592-87-0
2959-01-5 60763-20-4 2987-46-4 74-88-4
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制备

将N,N-二甲基苯胺和硫氰酸铵溶解于冰乙酸，冷至10-20℃，搅拌下滴加溴和冰乙酸配成的溶液，反应温度保持在20℃以下。加溴后在室温放置10min，倾入水中，即析出浅黄色硫氰酸（对二甲氨基）苯酯固体。收率约65%。

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%