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1,4,5,6-四氢嘧啶

1,4,5,6-四氢嘧啶名称

[ CAS 号 ]:
1606-49-1

[ 中文名 ]:
1,4,5,6-四氢吡啶

[ 英文名 ]:
1,4,5,6-Tetrahydropyrimidine

[中文别名 ]:

1,4,5,6-四氢嘧啶

[英文别名 ]:

1,4,5,6-tetrahydropyrimidine
MFCD00012098

1,4,5,6-四氢嘧啶物理化学性质

[ 密度 ]:
1.08 g/cm3

[ 沸点 ]:
268.1ºC at 760 mmHg ，88-89ºC1 mm Hg(lit.)

[ 分子式 ]:
C₄H₈N₂

[ 分子量 ]:
84.11970

[ 闪点 ]:
115.9ºC

[ 精确质量 ]:
84.06870

[ PSA ]:
24.39000

[ 外观性状 ]:
黏的无色液体

[ 蒸汽压 ]:
0.00785mmHg at 25°C

[ 折射率 ]:
n20/D 1.5194(lit.)

[ 储存条件 ]:
室温，干燥，密封

1,4,5,6-四氢嘧啶安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ 海关编码 ]:
2933599090

1,4,5,6-四氢嘧啶合成路线

详细合成路线

1,4,5,6-四氢嘧啶上下游产品

1,4,5,6-四氢嘧啶上游产品

1,4,5,6-四氢嘧啶下游产品

1,4,5,6-四氢嘧啶海关

[ 海关编码 ]: 2933599090

[ 中文概述 ]:
2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

1,4,5,6-四氢嘧啶文献

Utilization of computer processed high definition video imaging for measuring motility of microscopic nematode stages on a quantitative scale: "The Worminator".

Int. J. Parasitol. Drugs Drug Resist. 4(3) , 233-43, (2014)

A major hindrance to evaluating nematode populations for anthelmintic resistance, as well as for screening existing drugs, new compounds, or bioactive plant extracts for anthelmintic properties, is th...

Carbamate complexation by urea-based receptors: studies in solution and the solid state.

Org. Biomol. Chem. 8(1) , 100-6, (2010)

The interactions of a series of urea based neutral hydrogen bond donor anion receptors have been investigated with i) alkylcarbamate anions formed by the reaction of carbon dioxide with primary alipha...

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