32781-26-3

• 常用中文名：Butylamine, N-(1,3-dimethylbutylidene)-1,3-dimethyl-
• 常用英文名：Butylamine, N-(1,3-dimethylbutylidene)-1,3-dimethyl-
• CAS号：32781-26-3
• 分子式：C₁₂H₂₅N
• 分子量：183.33400
• 发布时间：2016-10-30 01:40:50
• 更新时间：2025-09-10 07:40:36

名称

• 英文名: 4-methyl-N-(4-methylpentan-2-yl)pentan-2-imine
• 英文别名: Butylamine,3-dimethylbutylidene)-1,3-dimethyl

物化性质

• 密度: 0.81g/cm3
• 沸点: 235.3ºC at 760 mmHg
• 分子式: C₁₂H₂₅N
• 分子量: 183.33400
• 闪点: 87.7ºC
• 精确质量: 183.19900
• PSA: 12.36000
• LogP: 3.92800
• 折射率: 1.443

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : EO4550000 CHEMICAL NAME : Butylamine, N-(1,3-dimethylbutylidene)-1,3-dimethyl- CAS REGISTRY NUMBER : 32781-26-3 BEILSTEIN REFERENCE NO. : 1750700 LAST UPDATED : 199612 DATA ITEMS CITED : 5 MOLECULAR FORMULA : C12-H25-N MOLECULAR WEIGHT : 183.38 WISWESSER LINE NOTATION : 1Y1&1Y1&UNY1&1Y1&1 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : Standard Draize test ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961 ** ACUTE TOXICITY DATA ** TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961 TYPE OF TEST : LCLo - Lowest published lethal concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1800 ppm/4H TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961 TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 1300 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961 TYPE OF TEST : LDLo - Lowest published lethal dose ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Rodent - rabbit DOSE/DURATION : 400 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : SCCUR* Shell Chemical Company. Unpublished Report. (2401 Crow Canyon Rd., San Romon, CA 94583) Volume(issue)/page/year: -,7,1961

安全

• 海关编码: 2921199090

合成路线

15761-50-9 ~% 32781-26-3

文献：De La Mare,H.E. Journal of Organic Chemistry, 1960 , vol. 25, p. 2114 - 2126

105-51-1 ~% 32781-26-3

文献：Shell Devel.Co. Patent: US2421937 , 1944 ;

108-10-1 ~% 32781-26-3

文献：Shell Devel.Co. Patent: US2422063 , 1944 ;

15761-50-9 108-10-1 ~% 32781-26-3

文献：Shell Devel.Co. Patent: US2418173 , 1944 ; Full Text Show Details Norton et al. Journal of Organic Chemistry, 1954 , vol. 19, p. 1054,1058,1061

上下游产品

上游产品  3
15761-50-9 105-51-1 108-10-1
下游产品  1
3002-23-1

海关

海关编码	2921199090
中文概述	2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。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	2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%