22656-77-5

• 常用中文名：Carbamodithioic acid,dimethyl-, methylene ester (9CI)
• 常用英文名：Carbamodithioic acid,dimethyl-, methylene ester (9CI)
• CAS号：22656-77-5
• 分子式：C₇H₁₄N₂S₄
• 分子量：254.45900
• 发布时间：2017-12-18 02:07:45
• 更新时间：2024-01-14 17:17:45

名称

• 英文名: dimethylcarbamothioylsulfanylmethyl N,N-dimethylcarbamodithioate
• 英文别名: Bis-(dimethylamino-thiocarbamoylmercapto)-methan; bis(N,N-dimethyldithiocarbamato)methane; Bis-dimethylthiocarbamoylmercapto-methan; Methylen-bis-dimethyldithiocarbamat; USAF SN-32; Methylenebis(N,N-dimethyldithiocarbamate); CARBAMIC ACID,DIMETHYLDITHIO-,METHYLENE ESTER; Carbamodithioic acid,dimethyl-,methylene ester; Carbamic acid,methylene ester; bis-dimethylthiocarbamoylsulfanyl-methane; bis-(dimethyldithiocarbamyl)methane; methylene(bisdimethyldithiocarbamate)

物化性质

• 密度: 1.294g/cm3
• 沸点: 316.7ºC at 760mmHg
• 分子式: C₇H₁₄N₂S₄
• 分子量: 254.45900
• 闪点: 145.3ºC
• 精确质量: 254.00400
• PSA: 121.26000
• LogP: 2.10330
• 蒸汽压: 0.000405mmHg at 25°C
• 折射率: 1.659

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : FA0750000 CHEMICAL NAME : Carbamic acid, dimethyldithio-, methylene ester CAS REGISTRY NUMBER : 22656-77-5 BEILSTEIN REFERENCE NO. : 1785205 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C7-H14-N2-S4 MOLECULAR WEIGHT : 254.47 WISWESSER LINE NOTATION : 1N1&YUS&S1SYUS&N1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intraperitoneal SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 200 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689

安全

• 海关编码: 2930909090

合成路线

137-26-8 1779-49-3 ~63% 22656-77-5

文献：Khidre, Maha D.; Kamel, Azza A.; Abdou, Wafaa M. Journal of Heterocyclic Chemistry, 2005 , vol. 42, # 1 p. 103 - 108

75-09-2 128-04-1 ~% 22656-77-5

文献：Alison,J.M.C.; Stephenson,T.A. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1973 , p. 254 - 263

74-95-3 128-04-1 ~% 22656-77-5

文献：Aubin, Lauren B.; Wagner, Tracy M.; Thoburn, John D.; Kesler, Brenda S.; Hutchison, Katherine A.; Schumaker, Robert R.; Parakka, James P. Organic Letters, 2001 , vol. 3, # 21 p. 3413 - 3416

75-15-0 75-11-6 124-40-3 ~% 22656-77-5

文献：Jensen,K.A.; Henriksen,L. Acta Chemica Scandinavica, Series B: Organic Chemistry and Biochemistry, 1975 , vol. 29, p. 877 - 883

上下游产品

上游产品  8
137-26-8 1779-49-3 75-09-2 128-04-1
74-95-3 75-15-0 75-11-6 124-40-3
下游产品  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%